methyl phosphonate Suppliers USA

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Product
4, 4'-Bis (diethyl methyl phosphonate) -2, 2'-bipyridine 4, 4'-Bis (diethyl methyl phosphonate) -2, 2'-bipyridine. Group: Biochemicals. Alternative Names: Tetraethyl 2,2'-bipyridine-4,4'-diylbis (methylene) diphosphonate. Grades: Highly Purified. CAS No. 176220-38-5. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C20H30N2O6P2. US Biological Life Sciences. USBiological 6
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Adenosine 5'-[hydrogen[[hydroxy(phosphonooxy)phosphinyl]methyl]phosphonate] Adenosine 5'-[hydrogen[[hydroxy(phosphonooxy)phosphinyl]methyl]phosphonate]. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Adenosine 5'-[hydrogen [[hydroxy(phosphonooxy)phosphinyl]methyl]phosphonate];alpha,beta-Methyleneadenosine 5'-triphosphate trisodium salt. Product Category: Heterocyclic Organic Compound. CAS No. 7292-42-4. Molecular formula: C11H18N5O12P3. Mole weight: C11H15N5Na3O12P3. Purity: >98 %. IUPACName: [(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-[[hydroxy(phosphonooxy)phosphoryl]methyl]phosphinic acid. Canonical SMILES: C1=NC2=C(C(=N1)N)N=CN2C3C(C(C(O3)COP(=O)(CP(=O)(O)OP(=O)(O)O)O)O)O. Density: 2.5g/cm³. ECNumber: 230-723-9. Product ID: ACM7292424. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Diethyl[(2-chloroethoxy)methyl]phosphonate Diethyl[(2-chloroethoxy)methyl]phosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Diethyl [(2-chloroethoxy)methyl] phosphonate ;Diethyl [(2-chloroethoxy)methyl]phosphonate(A2);Diethyl [(2-chloroethoxy)methyl]phosphonat;116384-56-6. Product Category: Heterocyclic Organic Compound. CAS No. 116384-56-6. Molecular formula: C7H16ClO4P. Mole weight: 230.63. Product ID: ACM116384566. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Diethylcyano methyl phosphonate Diethylcyano methyl phosphonate. Group: Biochemicals. Alternative Names: (Diethylphosphono) acetonitrile; Cyanomethylphosphonic acid diethyl ester. Grades: Highly Purified. CAS No. 2537-48-6. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C6H12NO3P. US Biological Life Sciences. USBiological 7
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Diethyl [(diethylamino)methyl]phosphonate Diethyl [(diethylamino)methyl]phosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Ambcb5110660, NSC43646, MolPort-002-131-070, CID70444, EINECS 213-622-4, ZINC19300312, Diethyl ((diethylamino)methyl)phosphonate, 995-14-2. Product Category: Heterocyclic Organic Compound. CAS No. 995-14-2. Molecular formula: C9H22NO3P. Mole weight: 223.249641 [g/mol]. Purity: 0.96. IUPACName: N-(diethoxyphosphorylmethyl)-N-ethylethanamine. Canonical SMILES: CCN(CC)CP(=O)(OCC)OCC. Density: 1.009g/cm³. ECNumber: 213-622-4. Product ID: ACM995142. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Diethyl (isopropyloxycarbonylmethyl)phosphonate Diethyl (isopropyloxycarbonylmethyl)phosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acetic acid, (diethoxyphosphinyl)-, 1-methylethyl ester, AGN-PC-00K40S, CTK1G6908, isopropyl (diethoxyphosphoryl)acetate, propan-2-yl 2-diethoxyphosphorylacetate, 50350-99-7. Product Category: Heterocyclic Organic Compound. CAS No. 50350-99-7. Molecular formula: C9 H19 O5 P. Mole weight: 238.22. Purity: 0.98. IUPACName: propan-2-yl 2-diethoxyphosphorylacetate. Canonical SMILES: CCOP(=O)(CC(=O)OC(C)C)OCC. Product ID: ACM50350997. Alfa Chemistry — ISO 9001:2015 Certified. Categories: propan-2-yl 2-(diethoxyphosphoryl)acetate. Alfa Chemistry. 5
Diethyl (Methylthiomethyl) Phosphonate, 96% Diethyl (Methylthiomethyl) Phosphonate, 96%. CAS No: 28460-01-7 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
Diethyl-N-benzylideneaminomethylphosphonate Diethyl-N-benzylideneaminomethylphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DIETHYL-N-BENZYLIDENEAMINOMETHYLPHOSPHONATE;DIETHYL [(BENZYLIDENEAMINO)METHYL]PHOSPHONATE;diethyl 1-benzylideneaminomethylphosphonate;DIETHYL-N-BENZYLIDENEAMINOMETHYLPHOSPHONATE: STABILIZED WITH 0.5% NA2CO3;Diethyl-(N-benzylideneaminomethyl)phosphonate. Product Category: Heterocyclic Organic Compound. CAS No. 50917-73-2. Molecular formula: C12H18NO3P. Mole weight: 255.25. Purity: stabilized, min. 95 %. Density: 1.1g/cm³. Product ID: ACM50917732. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Diethyl phenylthio methyl phosphonate Diethyl phenylthio methyl phosphonate. Group: Biochemicals. Grades: Highly Purified. CAS No. 38066-16-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C11H17O3PS. US Biological Life Sciences. USBiological 7
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Diethyl p-Toluenesulfonyloxy methyl phosphonate A useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. USBiological 1
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Diethyl p-tosyloxy methyl phosphonate Diethyl p-tosyloxy methyl phosphonate. Group: Biochemicals. Grades: Highly Purified. CAS No. 31618-90-3. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C12H15O6PS. US Biological Life Sciences. USBiological 7
Worldwide
Diethyl(troc-aminomethyl)phosphonate Diethyl(troc-aminomethyl)phosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DIETHYL(TROC-AMINOMETHYL)PHOSPHONATE;Diethyl(TROC-aminomethyl)phosphonate, 98 %;Diethyl ({[(2,2,2-trichloroethoxy)carbonyl]amino}methyl)phosphonate. Product Category: Heterocyclic Organic Compound. CAS No. 108183-45-5. Molecular formula: C8H15Cl3NO5P. Mole weight: 342.54. Purity: 0.98. Product ID: ACM108183455. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Dimethyl (1-hydroxy-1-methylethyl)phosphonate Dimethyl (1-hydroxy-1-methylethyl)phosphonate, an organophosphorus compound, boasts a diversified range of applications from drug synthesis to flame retardant production. This versatile compound has garnered interest in neurological research as it shows promise in treating Alzheimer's disease. Its multifaceted nature renders it a crucial component in various scientific contexts. Synonyms: Phosphonic acid, (1-hydroxy-1-methylethyl)-, dimethyl ester; dimethyl (2-hydroxypropan-2-yl)phosphonate; dimethyl 1-hydroxy-1-methylethylphosphonate; Dimethyl (2-hydroxy-2-propanyl)phosphonate. Grades: 95%. CAS No. 10184-68-6. Molecular formula: C5H13O4P. Mole weight: 168.13. BOC Sciences 9
Dimethyl[(2,5-dibenzyloxy)phenylmethyl]phosphonate Dimethyl[(2,5-dibenzyloxy)phenylmethyl]phosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: [[2,5-Bis(phenylmethoxy)phenyl]methyl]phosphonic Acid Dimethyl Ester. Product Category: Heterocyclic Organic Compound. Appearance: White Powder. CAS No. 135203-64-4. Molecular formula: C23H25O5P. Mole weight: 412.42. Purity: 0.96. IUPACName: 2-(dimethoxyphosphorylmethyl)-1,4-bis(phenylmethoxy)benzene. Canonical SMILES: COP(=O)(CC1=C(C=CC(=C1)OCC2=CC=CC=C2)OCC3=CC=CC=C3)OC. Product ID: ACM135203644. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Dimethyl [(2,5-Dibenzyloxy)phenylmethyl]phosphonate. Alfa Chemistry. 3
Dimethyl (4S)-4-Methyl-(2-oxooctyl)phosphonate-d3 Wittig reagent, used in the preparation of Prostaglandin derivatives. Group: Biochemicals. Alternative Names: (S)-(4-Methyl-2-oxooctyl)phosphonic Acid Dimethyl Ester-d3; [(4S)-4-Methyl-2-oxooctyl]phosphonic Acid Dimethyl Ester-d3. Grades: Highly Purified. CAS No. 1329642-51-4. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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Dimethyl acetyl methyl phosphonate Dimethyl acetyl methyl phosphonate. Group: Biochemicals. Grades: Highly Purified. CAS No. 4202-14-6. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 7
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Dimethyl Diazomethylphosphonate Seyferth-Gilbert Reagent. Group: Biochemicals. Alternative Names: P- (Diazomethyl) phosphonic Acid Dimethyl Ester; Di methyl phosphonodiazomethane; NSC 294729; Seyferth-Gilbert Reagent. Grades: Highly Purified. CAS No. 27491-70-9. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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Heptaammonium trihydrogen [[(phosphonatomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonate Heptaammonium trihydrogen [[(phosphonatomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 300-055-3, 93919-72-3, Heptaammonium trihydrogen (((phosphonatomethyl)imino)bis(ethane-2,1-diylnitrilobis(methylene)))tetrakisphosphonate. Product Category: Heterocyclic Organic Compound. CAS No. 93919-72-3. Molecular formula: C9H28N3O15P5.7H3N. Mole weight: 692.412170 [g/mol]. Purity: 0.96. IUPACName: heptaazanium;N-[2-[bis(phosphonatomethyl)amino]ethyl]-N,N,N-tris(phosphonatomethyl)ethane-1,2-diamine;hydron. Canonical SMILES: [H+].[H+].[H+].C(CN(CP(=O)([O-])[O-])CP(=O)([O-])[O-])N(CCN(CP(=O)([O-])[O-])CP(=O)([O-])[O-])CP(=O)([O-])[O-].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+]. ECNumber: 300-055-3. Product ID: ACM93919723. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Hexaammonium dihydrogen[ethane-1,2-diylbis[nitrilobis(methylene)]]tetrakisphosphonate Hexaammonium dihydrogen[ethane-1,2-diylbis[nitrilobis(methylene)]]tetrakisphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 275-340-8, Hexaammonium dihydrogen (ethane-1,2-diylbis(nitrilobis(methylene)))tetrakisphosphonate, 71334-91-3. Product Category: Heterocyclic Organic Compound. CAS No. 71334-91-3. Molecular formula: C6H44N8O12P4+6. Mole weight: 544.355008 [g/mol]. Purity: 0.96. IUPACName: hexaazanium;[2-[bis(phosphonomethyl)amino]ethyl-(phosphonomethyl)amino]methylphosphonic acid. Canonical SMILES: C(CN(CP(=O)(O)O)CP(=O)(O)O)N(CP(=O)(O)O)CP(=O)(O)O.[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+]. ECNumber: 275-340-8. Product ID: ACM71334913. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Hexapotassium tetrahydrogen[[(phosphonatomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonate Hexapotassium tetrahydrogen[[(phosphonatomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 299-049-0, 93841-77-1, Hexapotassium tetrahydrogen (((phosphonatomethyl)imino)bis(ethane-2,1-diylnitrilobis(methylene)))tetrakisphosphonate. Product Category: Heterocyclic Organic Compound. CAS No. 93841-77-1. Molecular formula: C9H22K6N3O15P5. Mole weight: 801.740690 [g/mol]. Purity: 0.96. IUPACName: hexapotassium;[2-[2-[bis[[hydroxy(oxido)phosphoryl]methyl]amino]ethyl-(phosphonatomethyl)amino]ethyl-[[hydroxy(oxido)phosphoryl]methyl]amino]methyl-hydroxyphosphinate. Product ID: ACM93841771. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Octaammonium dihydrogen [[(phosphonatomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonate Octaammonium dihydrogen [[(phosphonatomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 300-056-9, 93919-73-4, Octaammonium dihydrogen (((phosphonatomethyl)imino)bis(ethane-2,1-diylnitrilobis(methylene)))tetrakisphosphonate. Product Category: Heterocyclic Organic Compound. CAS No. 93919-73-4. Molecular formula: C9H28N3O15P5.8H3N. Mole weight: 709.442690 [g/mol]. Purity: 0.96. IUPACName: octaazanium;N-[2-[bis(phosphonatomethyl)amino]ethyl]-N,N,N-tris(phosphonatomethyl)ethane-1,2-diamine;hydron. Canonical SMILES: [H+].[H+].C(CN(CP(=O)([O-])[O-])CP(=O)([O-])[O-])N(CCN(CP(=O)([O-])[O-])CP(=O)([O-])[O-])CP(=O)([O-])[O-].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+]. ECNumber: 300-056-9. Product ID: ACM93919734. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Tetraammonium[(isononylimino)bis(methylene)]bisphosphonate Tetraammonium[(isononylimino)bis(methylene)]bisphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 301-295-1, Tetraammonium ((isononylimino)bis(methylene))bisphosphonate, 93983-07-4. Product Category: Heterocyclic Organic Compound. CAS No. 93983-07-4. Molecular formula: C11H39N5O6P2. Mole weight: 399.404782 [g/mol]. Purity: 0.96. IUPACName: tetraazanium 7-methyl-N,N-bis(phosphonatomethyl)octan-1-amine. Canonical SMILES: CC(C)CCCCCCN(CP(=O)([O-])[O-])CP(=O)([O-])[O-].[NH4+].[NH4+].[NH4+].[NH4+]. ECNumber: 301-295-1. Product ID: ACM93983074. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Tetraethyl methyl idenebisphosphonate Tetraethyl methyl idenebisphosphonate. Group: Biochemicals. Alternative Names: P,P'-Methylenebisphosphonic Acid P,P,P',P'-Tetraethyl Ester; Methylenebisphosphonic Acid Tetraethyl Ester; Bis (diethylphosphono) methane; Methylenebis (diethoxyphosphine oxide); Methylenebis(diethyl phosphonate); Methylenebis (phosphonic acid) tetraethyl Ester; Tetraethyl methyl enediphosphonate. Grades: Highly Purified. CAS No. 1660-94-2. Pack Sizes: 5g. Molecular Formula: C9H22O6P2, Molecular Weight: 288.209999999999. US Biological Life Sciences. USBiological 3
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Tetrapotassium[[(2-ethylhexyl)imino]bis(methylene)]bisphosphonate Tetrapotassium[[(2-ethylhexyl)imino]bis(methylene)]bisphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tetrapotassium (((2-ethylhexyl)imino)bis(methylene))bisphosphonate, 94230-77-0, CTK3I8874, EINECS 303-788-7, AG-H-88515. Product Category: Heterocyclic Organic Compound. CAS No. 94230-77-0. Molecular formula: C10H21K4NO6P2. Mole weight: 469.617564 [g/mol]. Purity: 0.96. IUPACName: tetrapotassium;2-ethyl-N,N-bis(phosphonatomethyl)hexan-1-amine. Canonical SMILES: CCCCC(CC)CN(CP(=O)([O-])[O-])CP(=O)([O-])[O-].[K+].[K+].[K+].[K+]. ECNumber: 303-788-7. Product ID: ACM94230770. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Tetrapotassium[(isononylimino)bis(methylene)]bisphosphonate Tetrapotassium[(isononylimino)bis(methylene)]bisphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 301-273-1, Tetrapotassium ((isononylimino)bis(methylene))bisphosphonate, 93982-85-5. Product Category: Heterocyclic Organic Compound. CAS No. 93982-85-5. Molecular formula: C11H23K4NO6P2. Mole weight: 483.644142 [g/mol]. Purity: 0.96. IUPACName: tetrapotassium 7-methyl-N,N-bis(phosphonatomethyl)octan-1-amine. Canonical SMILES: CC(C)CCCCCCN(CP(=O)([O-])[O-])CP(=O)([O-])[O-].[K+].[K+].[K+].[K+]. ECNumber: 301-273-1. Product ID: ACM93982855. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Trisodium hydrogen [(heptylimino)bis(methylene)]bisphosphonate Trisodium hydrogen [(heptylimino)bis(methylene)]bisphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 94199-73-2, Trisodium hydrogen ((heptylimino)bis(methylene))bisphosphonate, TRISODIUM HYDROGEN [(HEPTYLIMINO)BIS(METHYLENE)]BISPHOSPHONATE, CTK5H5606, EINECS 303-447-2, AG-H-88037. Product Category: Heterocyclic Organic Compound. CAS No. 94199-73-2. Molecular formula: C9H23NO6P2Na3. Mole weight: 369.175032 [g/mol]. Purity: 0.96. IUPACName: trisodium;[heptyl(phosphonatomethyl)amino]methyl-hydroxyphosphinate. Canonical SMILES: CCCCCCCN(CP(=O)(O)[O-])CP(=O)([O-])[O-].[Na+].[Na+].[Na+]. ECNumber: 303-447-2. Product ID: ACM94199732. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Trisodium pentahydrogen[ethane-1,2-diylbis[nitrilobis(methylene)]]tetrakisphosphonate Trisodium pentahydrogen[ethane-1,2-diylbis[nitrilobis(methylene)]]tetrakisphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1429-50-1 (Parent), EINECS 249-654-0, Trisodium pentahydrogen (ethane-1,2-diylbis(nitrilobis(methylene)))tetrakisphosphonate, 29462-95-1. Product Category: Heterocyclic Organic Compound. CAS No. 29462-95-1. Molecular formula: C6H20N2O12P4.3Na. Mole weight: 505.093556 [g/mol]. Purity: 0.96. IUPACName: trisodium;[2-[bis(phosphonomethyl)amino]ethyl-(phosphonomethyl)amino]methylphosphonic acid. Product ID: ACM29462951. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1-[Butoxy(ethylsulfanylmethyl)phosphoryl]oxybutane 1-[Butoxy(ethylsulfanylmethyl)phosphoryl]oxybutane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Dibutyl ethylmercaptomethylphosphonate, NSC 194822, CID99192, NSC194822, Phosphonic acid, ethylthiomethyl-, dibutyl ester, Ethylmercaptomethylphosphonic acid dibutyl ester, LS-106614, Phosphonic acid, [(ethylthio)methyl]-, dibutyl ester, 74038-42-9. Product Category: Heterocyclic Organic Compound. CAS No. 74038-42-9. Molecular formula: C11H25O3PS. Mole weight: 268.353 g/mol. Purity: 0.96. IUPACName: 1-[butoxy(ethylsulfanylmethyl)phosphoryl]oxybutane. Canonical SMILES: CCCCOP(=O)(CSCC)OCCCC. Density: 1.028g/cm³. Product ID: ACM74038429. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
[ [ (1R) -2- (6-Amino-9H-purin-9-yl) -1-methylethoxy] methyl] monophenylester [ [ (1R) -2- (6-Amino-9H-purin-9-yl) -1-methylethoxy] methyl] monophenylester is an antiviral agent and a Tenofovir (T018500) intermediate. Tenofovir is an acyclic phosphonate nucleotide analogue and reverse transcriptase inhibitor, used as an anti-HIV agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 379270-35-6. Pack Sizes: 250mg, 1g. Molecular Formula: C15H18N5O4P. US Biological Life Sciences. USBiological 9
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2-Amino-4-bromo-6-methylpyrimidine 2-Amino-4-bromo-6-methylpyrimidine is used in the synthesis of bisphosphonates. As well, in the preparation of heterocyclic phosphonates for pharmaceutical synthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 5734-71-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C5H6BrN3, Molecular Weight: 188.03. US Biological Life Sciences. USBiological 9
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3-(Dimethylphosphono)-N-methylolpropionamide 3-(Dimethylphosphono)-N-methylolpropionamide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Dimethyl (3-((hydroxymethyl)amino)-3-oxopropyl)phosphonate. Appearance: Colourless to Light Yellow Thick Oil. CAS No. 20120-33-6. Molecular formula: C6H14NO5P. Mole weight: 211.15. Purity: 95%+. IUPACName: 3-Dimethoxyphosphoryl-N-(hydroxymethyl)propanamide. Canonical SMILES: COP(=O)(CCC(=O)NCO)OC. Density: 1.257 g/cm3. Product ID: ACM20120336-2. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
(3-Methylbenzyl)phosphonic acid diethyl ester (3-Methylbenzyl)phosphonic acid diethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Diethyl (3-Methylbenzyl)phosphonate, 63909-50-2, ACMC-1B59Z, CTK2A7981, 3-(Diethylphosphonomethyl)toluene, ANW-34769, AKOS015842111, AG-G-38454, D3328, FT-0640910, (3-Methylbenzyl)phosphonic Acid Diethyl Ester, I14-93555, Phosphonic acid, [(3-methylphenyl)methyl]-, diethyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 63909-50-2. Molecular formula: C12H19O3P. Mole weight: 242.25. Purity: >98.0%(GC). IUPACName: 1-(diethoxyphosphorylmethyl)-3-methylbenzene. Canonical SMILES: CCOP(=O)(CC1=CC=CC(=C1)C)OCC. Density: 1.077g/cm³. Product ID: ACM63909502. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
[ (4-Chlorophenyl) thiomethylene] biphosphonic Acid, Tetraisopropyl Ester A intermediate in the synthesis of Tilduronic Acid, a biphosphonate bone resorption inhibitor. Group: Biochemicals. Alternative Names: [[ (4-Chlorophenyl) thio]methylene]bis-phosphonic Acid Tetrakis(1-methylethyl) Ester; Tetraisopropyl (4-chlorophenylthio methyl ene) bisphosphonate. Grades: Highly Purified. CAS No. 89987-31-5. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 2
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4- (Diethoxyphosphinyl methyl ) benzoic acid 4- (Diethoxyphosphinyl methyl ) benzoic acid. Group: Biochemicals. Alternative Names: a-Phosphono-p-toluic acid P,P-diethyl ester; 4-Carboxyphenyl phosphonate. Grades: Highly Purified. CAS No. 28149-48-6. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C12H17O5P. US Biological Life Sciences. USBiological 7
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6N-Bromomethyl Tenofovir Disoproxil One impurity of Tenofovir, which is an acyclic phosphonate nucleotide derivative, could be used in antiviral treatment as an everse transcriptase inhibitor. Synonyms: 5-[[(1R)-2-[6-[(Bromomethyl)amino]-9H-purin-9-yl]-1-methylethoxy]methyl]-2,4,6,8-tetraoxa-5-phosphanonanedioic Acid 1,9-Bis(1-methylethyl) Ester 5-Oxide. Grades: > 95%. Molecular formula: C20H31BrN5O10P. Mole weight: 612.38. BOC Sciences 7
6N-Hydroxymethyl Tenofovir Disoproxil One impurity of Tenofovir, which is an acyclic phosphonate nucleotide derivative, could be used in antiviral treatment as an everse transcriptase inhibitor. Synonyms: 5-[[(1R)-2-[6-[(Hydroxymethyl)amino]-9H-purin-9-yl]-1-methylethoxy]methyl]-2,4,6,8-tetraoxa-5-phosphanonanedioic Acid 1,9-Bis(1-methylethyl) Ester 5-Oxide. Grades: > 95%. CAS No. 1244022-53-4. Molecular formula: C20H32N5O11P. Mole weight: 549.48. BOC Sciences 7
9-(2-Phosphonomethoxypropyl)adenine 9-(2-Phosphonomethoxypropyl)adenine is an isomer of Tenofovir. Tenofovir is an acyclic phosphonate nucleotide derivative used in antiviral treatment as an everse transcriptase inhibitor. Uses: Anti-hiv agents. Synonyms: 1-(6-aminopurin-9-yl)propan-2-yloxymethylphosphonic acid; ((2-(6-Amino-9H-purin-9-yl)-1-methylethoxy)methyl)phosphonic acid. Grades: 95%. CAS No. 107021-12-5. Molecular formula: C9H14N5O4P. Mole weight: 287.216. BOC Sciences 7
Adefovir Adefovir is a more toxic analog of Tenofovir. Also, it is used with entecavir as similar efficacy in treating chronic hepatitis B. An acyclic phosphonate nucleotide analog of dAMP. Has anti-viral activity against HIV-1 and HBV by inhibiting reverse transcriptase and polymerase activity, respectively. Demonstrates improved antiviral activity when combined with other HBV drugs. Group: Biochemicals. Alternative Names: P- [ [2- (6-Amino-9H-purin-9-yl) ethoxy] methyl] phosphonic Acid; 9- (2-Phosphonyl methoxyethyl ) adenine; [ [2- (6-Amino-9H-purin-9-yl) ethoxy] methyl] phosponic Acid; GS 0393; PMEA. Grades: Highly Purified. CAS No. 106941-25-7. Pack Sizes: 1g, 5g, 10g. Molecular Formula: C?H??N?O?P, Molecular Weight: 273.19. US Biological Life Sciences. USBiological 1
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Adefovir disoproxil Adefovir disoproxil is an impurity of Tenofovir Disoproxil Fumarate, which is a potent reverse transcriptase inhibitor used to treat chronic hepatitis B and to prevent and treat HIV/AIDS. Synonyms: O,O-Bis(isopropoxycarbonyloxymethyl) [(6-amino-9H-purin-9-yl)ethyloxy]methylphosphonate; Desmethyl Tenofovir Disoproxil; 2,4,6,8-Tetraoxa-5-phosphanonanedioic acid, 5-[[2-(6-amino-9H-purin-9-yl)ethoxy]methyl]-, bis(1-methylethyl) ester, 5-oxide; ( ( (2- (6-amino-9H-purin-9-yl)ethoxy)methyl)phosphoryl)bis (oxy)bis (methylene) isopropyl dicarbonate; [2- (6-aminopurin-9-yl) ethoxymethyl- (isopropoxycarbonyloxymethoxy) phosphoryl]oxymethyl isopropyl carbonate; [[2-(6-Amino-9H-purine-9-yl)ethoxy]methyl]phosphonic acid bis[(isopropoxycarbonyloxy)methyl] ester. Grades: ≥95%. CAS No. 365417-53-4. Molecular formula: C18H28N5O10P. Mole weight: 505.42. BOC Sciences 2
Adefovir Impurity 23 Adefovir Impurity 23. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: dimethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate. CAS No. 126352-61-8. Molecular Formula: C10H16N5O4P. Mole Weight: 301.24. Catalog: APB126352618. Alfa Chemistry Analytical Products
Adefovir Impurity 24 Adefovir Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl hydrogen ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate. CAS No. 107021-27-2. Molecular Formula: C9H14N5O4P. Mole Weight: 287.21. Catalog: APB107021272. Alfa Chemistry Analytical Products
Adefovir Impurity 25 Adefovir Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: diethyl ((2-(6-amino-7H-purin-7-yl)ethoxy)methyl)phosphonate. CAS No. 374678-38-3. Molecular Formula: C12H20N5O4P. Mole Weight: 329.29. Catalog: APB374678383. Alfa Chemistry Analytical Products 2
Adefovir Impurity 26 Adefovir Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl hydrogen ((2-(6-amino-7H-purin-7-yl)ethoxy)methyl)phosphonate. Molecular Formula: C10H16N5O4P. Mole Weight: 301.24. Catalog: APB02837. Alfa Chemistry Analytical Products 3
Adenylyl-imidodiphosphate,tetralithium salt Adenylyl-imidodiphosphate,tetralithium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AMP-PNP, Adenylyl imidodiphosphate tetralithium salt, AGN-PC-015JO6, 5-ADENYLYL-beta,gamma-IMIDODIPHOSPHATE, beta,beta-Imidoadenosine 5-triphosphate tetralithium salt, 72957-42-7, tetralithium;[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl]oxy-(phosphonatoamino)phosphinate, tetraLithoTab ({[5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphonato}oxyphosphinato)aminophosphonate. Product Category: Heterocyclic Organic Compound. CAS No. 72957-42-7. Molecular formula: C10H13Li4N6O12P3. Mole weight: 529.93. Purity: 0.96. IUPACName: tetralithium;[[5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl]oxy-(phosphonatoamino)phosphinate. Canonical SMILES: [Li+].[Li+].[Li+].[Li+].C1=NC2=C(C(=N1)N)N=CN2C3C(C(C(O3)COP(=O)([O-])OP(=O)(NP(=O)([O-])[O-])[O-])O)O. ECNumber: 277-127-5. Product ID: ACM72957427. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Afatinib Impurity 52 Afatinib Impurity 52 is an impurity of Afatinib, a drug used to treat non-small cell lung cancer (NSCLC). Synonyms: (S)-diethyl 2-(4-(3-chloro-4-fluorophenylamino)-7-(tetrahydrofuran-3-yloxy)quinazolin-6-ylamino)-2-oxoethylphosphonate; Diethyl {[4-(3-Chloro-4-Fluoro-Phenylamino)-7-((S)-Tetrahydrofuran-3-Yloxy)-Quinazolin-6-Ylcarbamoyl]-Methyl}-Phosphonate. Grades: 95%. CAS No. 618061-76-0. Molecular formula: C24H27ClFN4O6P. Mole weight: 552.92. BOC Sciences
(all-Z) -5, 8, 11, 14-Eicosatetraenyl phosphonofluoridic Acid Methyl Ester (all-Z) -5, 8, 11, 14-Eicosatetraenyl phosphonofluoridic Acid Methyl Ester. Group: Biochemicals. Alternative Names: P-(5Z,8Z,11Z,14Z)-5,8,11,14-eicosatetraen-1-ylphosphonofluoridic Acid Methyl Ester; Methyl Arachidonyl Fluorophosphonate. Grades: Highly Purified. CAS No. 188404-10-6. Pack Sizes: 5mg. Molecular Formula: C21H36FO2P, Molecular Weight: 370.48. US Biological Life Sciences. USBiological 3
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AMP-CP AMP-CP is a non-hydrolytic analogue of ADP and a starting structure in the synthesis of α/β hydrolysis-resistant tri- and polyphosphates. It is also an inhibitor of CD73. Uses: Enzyme inhibitors. Synonyms: Adenosine 5'-methylenediphosphate; MethADP; phosphomethylphosphonic acid adenosyl ester; AMP-CP; Adenosine, 5'-(trihydrogen methylenebis(phosphonate)); Adenosine 5'-(hydrogen (phosphonomethyl)phosphonate); ALPHA,BETA-METHYLENEADENOSINE 5'-DIPHOSPHATE; 104835-70-3; AMPCP; CHEBI:40730; 0T2A5439OE; [[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]methylphosphonic acid; alpha,beta-Methyleneadenosine 5'-diphosphate sodium salt; 5'-O-[hydroxy (phosphonomethyl) phosphoryl]adenosine; MethADP (Adenosine 5'-(alpha,beta-methylene)diphosphate). Grades: ≥ 95% by HPLC. CAS No. 104835-70-3. Molecular formula: C11H17N5O9P2 (free acid). Mole weight: 425.2(free acid). BOC Sciences
Apomine/tetraisopropyl-(3,5-di-tert-butyl-4-hydroxyphenyl)ethyl-1,1-diphosphonate Apomine/tetraisopropyl-(3,5-di-tert-butyl-4-hydroxyphenyl)ethyl-1,1-diphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Apomine, SR-9223i, SR-45023A, APB-231-A2, CID176405, SKF 99085, SR 45023A, SK&F-99085, 126411-13-0, Phosphonic acid, (2-(3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)ethylidene)bis-, tetrakis(1-methylethyl) ester. Product Category: Heterocyclic Organic Compound. CAS No. 126411-13-0. Molecular formula: C28H52O7P2. Mole weight: 562.655802 [g/mol]. Purity: 0.96. IUPACName: 4-[2,2-bis[di(propan-2-yloxy)phosphoryl]ethyl]-2,6-ditert-butylphenol. Density: 1.066g/cm³. Product ID: ACM126411130. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Besifovir Besifovir is an orally available phosphonate nucleotide for the potential treatment of hepatitis B virus infection was well tolerated and also had a good clinical safety profile. Uses: Dna-directed dna polymerase inhibitors; hepatitis b virus replication inhibitors. Synonyms: LB 80380; LB80380; LB-80380; (1- ( (2-Amino-9H-purin-9-yl) methyl) cyclopropoxy) methylphosphonic acid;P-[[[1-[(2-amino-9H-purin-9-yl)methyl]cyclopropyl]oxy]methyl]-phosphonic acid. Grades: ≥98%. CAS No. 441785-25-7. Molecular formula: C10H14N5O4P. Mole weight: 299.22. BOC Sciences 9
Calcium bis[monoethyl(3,5-di-tert-butyl-4-hydroxylbenzyl)phosphonate] Calcium bis[monoethyl(3,5-di-tert-butyl-4-hydroxylbenzyl)phosphonate]. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ANTIOXIDANT 1425;calcium bis[monoethyl(3,5-di-tert-butyl-4-hydroxylbenzyl)phosphonate];IRGANOX 1425;IRGANOX 1425 WL;Ethyl3,5-di-tert-butyl-4-hydroxybenzylphosphonate,calciumsalt;Phosphonicacid,[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-,monoethylester,calciumsalt(2:1);ylester,calciumsalt(2:1);calcium diethyl bis[[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate]. Product Category: Heterocyclic Organic Compound. CAS No. 65140-91-2. Molecular formula: C34H54CaO8P2-2. Mole weight: 692.81. Product ID: ACM65140912. Alfa Chemistry — ISO 9001:2015 Certified. Categories: calcium bis(ethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate). Alfa Chemistry. 3
CGP 47072 CGP 47072, a bisphosphonate derivative, has been found to be a calcium regulator and was once studied in the treatment of osteoporosis. Synonyms: Cgp 47072; Cgp47072; Cgp-47072.CHEMBL101886; AC1L4IPT; SCHEMBL7164644; [1-hydroxy-3-[methyl(3-phenoxypropyl)amino]-1-phosphonopropyl]phosphonic acid. Grades: 98%. CAS No. 158859-42-8. Molecular formula: C13H23NO8P2. Mole weight: 383.27. BOC Sciences 9
Clodronate disodium tetrahydrate Clodronate is a non-nitrogenous bisphosphonate that can bind to bone to reduce the bone resorption. It is used as an anti-osteoporotic drug for the prevention of osteoporosis in post-menopausal women and men. Uses: The treatment of osteoporosis. Synonyms: (Dichloromethylene)bisphosphonic Acid Disodium Salt Tetrahydrate; Sodium clodronate hydrate; Disodium [dichloro (phosphonato)methyl]phosphonic acid tetrahydrate. Grades: >98%. CAS No. 88416-50-6. Molecular formula: CH10Cl2Na2O10P2. Mole weight: 360.908. BOC Sciences 8
Clodronic acid Clodronic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CLODRONIC ACID;Disodium diphosphonate;Clodronic;(Dichloromethylene)bis(phosphonic acid);ARC-69931;Dichloromethylenebis(phosphonic acid);Dichloromethylenebisphosphonic acid;Aids071014. CAS No. 10596-23-3. Molecular formula: CH4Cl2O6P2. Mole weight: 244.89. Purity: 0.97. IUPACName: [dichloro(phosphono)methyl]phosphonicacid. Canonical SMILES: C(P(=O)(O)O)(P(=O)(O)O)(Cl)Cl. Density: 2.306g/cm³. ECNumber: 234-212-1. Product ID: ACM10596233. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Creatine Phosphate Sodium Impurity 12 Creatine Phosphate Sodium Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium (2-imino-3-methyl-5-oxoimidazolidin-1-yl)phosphonate. Molecular Formula: C4H6N3Na2O4P. Mole Weight: 237.06. Catalog: APB01789. Alfa Chemistry Analytical Products 4
Defluoro Fosaprepitant Dimeglumine Defluoro Fosaprepitant Dimeglumine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentaol hemi((3-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-phenylmorpholino)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate). Molecular Formula: C23H23F6N4O6P·2 C7H17NO5. Mole Weight: 986.84. Catalog: APB06335. Alfa Chemistry Analytical Products 4
Deschloro tiludronic acid 2-methyl-2-propanamine Deschloro tiludronic acid 2-methyl-2-propanamine. Group: Biochemicals. Alternative Names: [ (Phenylthio] methylene] bis [phosphonate] 2-methyl-2-propanamine. Grades: Highly Purified. CAS No. 89987-43-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C19H43N3O6P2S. US Biological Life Sciences. USBiological 7
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(Diethoxyphosphoryl)methyl 4-methylbenzenesulfonate (Diethoxyphosphoryl)methyl 4-methylbenzenesulfonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Diethyl (tosyloxy)methylphosphonate. Product Category: Organic Phosphine Compounds. Appearance: liquid. CAS No. 31618-90-3. Molecular formula: C12H19O6PS. Mole weight: 322.31. Purity: >97%. Product ID: ACM31618903. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Diethyl P-[[[(4-methylphenyl)sulfonyl]oxy]methyl]phosphonate. Alfa Chemistry.
Diethyl(2,6-dichlorobenzyl)phosphonate Diethyl(2,6-dichlorobenzyl)phosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-Dichloro-2-[(diethoxyphosphoryl)methyl]benzene. Product Category: Heterocyclic Organic Compound. CAS No. 63909-56-8. Molecular formula: C11H15Cl2O3P. Mole weight: 297.1165. Purity: 0.98. IUPACName: 1,3-dichloro-2-(diethoxyphosphorylmethyl)benzene. Canonical SMILES: CCOP(=O)(CC1=C(C=CC=C1Cl)Cl)OCC. Product ID: ACM63909568. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Diethyl 3, 5-Dimethoxybenzyl phosphonate Diethyl 3, 5-Dimethoxybenzyl phosphonate. Group: Biochemicals. Alternative Names: P-[ (3, 5-Dimethoxyphenyl) methyl]phosphonic Acid Diethyl Ester. Grades: Highly Purified. CAS No. 108957-75-1. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
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Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate. Group: Plastic additives. Alternative Names: [ [3, 5-bis (1, 1-dimethylethyl) -4-hydroxyphenyl] methyl] -phosphonicacidiethyl; Diethyl3,5-di-tert-buty-4-hydroxy-ben-zylphosphonate; Irganox1222; Phosphonicacid, [[3, 5-bis(1, 1-dimethylethyl)-4-hydroxyphenyl]methyl]-, diethylester; diethyl 3,5-di-tert-butyl-4-hydro. CAS No. 976-56-7. Product ID: 2,6-ditert-butyl-4-(diethoxyphosphorylmethyl)phenol. Molecular formula: 356.4g/mol. Mole weight: C19H33O4P. CCOP (=O) (CC1=CC (=C (C (=C1)C (C) (C)C)O)C (C) (C)C)OCC. InChI=1S/C19H33O4P/c1-9-22-24(21, 23-10-2)13-14-11-15(18(3, 4)5)17(20)16(12-14)19(6, 7)8/h11-12, 20H, 9-10, 13H2, 1-8H3. GJDRKHHGPHLVNI-UHFFFAOYSA-N. Alfa Chemistry Materials 7
Diethyl isopropenylphosphonate Diethyl isopropenylphosphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DIETHYL PROPYLENE PHOSPHONATE;diethyl isopropenylphosphonate;Diethyl propylene phosphonate, 98 %;(1-Methylethenyl)phosphonic acid diethyl ester;Isopropenylphosphonic acid diethyl ester;Einecs 243-557-7. Product Category: Heterocyclic Organic Compound. CAS No. 20170-34-7. Molecular formula: C7H15O3P. Mole weight: 178.17. Purity: 0.98. Product ID: ACM20170347. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Diethyl Tenofovir One impurity of Tenofovir, which is an acyclic phosphonate nucleotide derivative, could be used in antiviral treatment as an everse transcriptase inhibitor. Synonyms: (R)-9-[2-(Diethylphosphonomethoxy)propyl] Adenine; P-[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]phosphonic Acid Diethyl Ester; [[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]phosphonic Acid Diethyl Ester. Grades: > 95%. CAS No. 180587-75-1. Molecular formula: C13H22N5O4P. Mole weight: 343.33. BOC Sciences 8
Diisopropyl Tenofovir Fumarate One impurity of Tenofovir, which is an acyclic phosphonate nucleotide derivative, could be used in antiviral treatment as an everse transcriptase inhibitor. Synonyms: Phosphonic acid, P-[[(1R)?-2-(6-amino-9H-purin-9-yl)?-1-methylethoxy]?methyl]?-, bis(1-methylethyl) ester Fumarate. Grades: > 95%. Molecular formula: C15H26N5O4P. C4H4O4. Mole weight: 487.45. BOC Sciences 7
ent-Defluoro Fosaprepitant Dimeglumine ent-Defluoro Fosaprepitant Dimeglumine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentaol hemi((3-(((2S,3R)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-phenylmorpholino)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate). Molecular Formula: C23H23F6N4O6P·2 C7H17NO5. Mole Weight: 986.84. Catalog: APB06334. Alfa Chemistry Analytical Products 4
ent-Fosaprepitant Dimeglumine ent-Fosaprepitant Dimeglumine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentaol hemi((3-(((2S,3R)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate). Molecular Formula: C23H22F7N4O6P·2 C7H17NO5. Mole Weight: 1004.83. Catalog: APB06336. Alfa Chemistry Analytical Products 4
Ethyl Tenofovir Impurity One impurity of Tenofovir, which is an acyclic phosphonate nucleotide derivative, could be used in antiviral treatment as an everse transcriptase inhibitor. Synonyms: P-[[(1S)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]-phosphonic Acid Monoethyl Ester. Grades: > 95%. CAS No. 1255525-18-8. Molecular formula: C11H18N5O4P. Mole weight: 315.27. BOC Sciences 7
Fosaprepitant Dimeglumine Fosaprepitant is a selective neurokinin-1 (NK-1) receptor antahonist. Fosaprepitant is an antiemetic drug, a Aprepitant prodrug. Group: Biochemicals. Alternative Names: [3-[[ (2R, 3S) -2-[ (1R) -1-[3, 5-bis (trifluoromethyl) phenyl]ethoxy]-3- (4-fluorophenyl) -4-morpholinyl]methyl]-2, 5-dihydro-5-oxo-1H-1, 2, 4-triazol-1-yl]phosphonate 1-Deoxy-1-(methylamino)-D-glucitol; MK 0517. Grades: Highly Purified. CAS No. 265121-04-8. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Fosaprepitant Ester Impurity 11 Fosaprepitant Ester Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: dimethyl (3-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate. Molecular Formula: C25H26F7N4O6P. Mole Weight: 642.46. Catalog: APB05964. Alfa Chemistry Analytical Products 4
Fosaprepitant Impurity 20 Fosaprepitant Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: benzyl hydrogen (4-benzyl-3-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate. Molecular Formula: C37H34F7N4O6P. Mole Weight: 794.65. Catalog: APB05956. Alfa Chemistry Analytical Products 4
Fosaprepitant Impurity 22 Fosaprepitant Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: dibenzyl (3-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate. Molecular Formula: C37H34F7N4O6P. Mole Weight: 794.65. Catalog: APB05954. Alfa Chemistry Analytical Products 4

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