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Methyl Benzenesulfonate A sulfonate ester as potential genotoxic impurity in drug substances. Group: Biochemicals. Alternative Names: Benzenesulfonic Acid Methyl Ester; Methyl Besylate; NSC 3214. Grades: Highly Purified. CAS No. 80-18-2. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
Methyl Benzenesulfonate Methyl Benzenesulfonate is a sulfonate ester that acts as a potential genotoxic impurity in drug substances. Synonyms: Atracurium Besilate EP Impurity J; Atracurium Besylate Impurity J; Benzenesulfonic Acid Methyl Ester; Methyl Besylate. Grades: > 95%. CAS No. 80-18-2. Molecular formula: C7H8O3S. Mole weight: 172.20. BOC Sciences 7
Methyl Benzenesulfonate Methyl Benzenesulfonate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 80-18-2. Molecular Formula: C7H8O3S. Mole Weight: 172.2. Catalog: APS80182. Format: Neat. Alfa Chemistry Analytical Products
(1R,2R)-2-(3-(tert-butoxy)-3-oxopropyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate (1:1) (1R,2R)-2-(3-(tert-butoxy)-3-oxopropyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate is an intermediate used in the preparation of cisatracurium compounds which are therapeutically useful as nondepolarizing neuromuscular blocking agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 1075727-00-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C28H40NO6+; (C6H5O3S-). US Biological Life Sciences. USBiological 9
Worldwide
(1R, 2S) -1-[ (3, 4-Dimethoxyphenyl) methyl]-2-[3- (1, 1-dimethylethoxy) -3-oxopropyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate (1:1) (1R, 2S) -1-[ (3, 4-Dimethoxyphenyl) methyl]-2-[3- (1, 1-dimethylethoxy) -3-oxopropyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate is an intermediate in the synthesis of (R)-trans-Atracurium Besylate (A794495). (R)-trans-Atracurium Besylate has neuromuscular blocking effects and does not produce cardiovascular effects or increase plasma histamine concentrations. Group: Biochemicals. Grades: Highly Purified. CAS No. 1075727-02-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C28H40NO6+; (C6H5O3S-). US Biological Life Sciences. USBiological 9
Worldwide
(1R, 2S) -2- (2-Carboxyethyl) -1-[ (3, 4-dimethoxyphenyl) methyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate (1R, 2S) -2- (2-Carboxyethyl) -1-[ (3, 4-dimethoxyphenyl) methyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate is an intermediate in the synthesis of (R)-trans-Atracurium Besylate (A794495), which has neuromuscular blocking effects and does not produce cardiovascular effects or increase plasma histamine concentrations. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C24H32NO6; (C6H5O3S-); x(C6H6O3S), Molecular Weight: 430.221571715818. US Biological Life Sciences. USBiological 9
Worldwide
(2-Nitrophenyl)4-methylbenzenesulfonate Heterocyclic Organic Compound. Alternative Names: o-Nitrophenyl tosylate, 2-Nitrophenyl 4-methylbenzenesulfonate, MLS002637951, p-Toluenesulfonic acid, o-nitrophenyl ester, BRN 2703166, AI3-03740, 4-Methylbenzenesulfonic acid 2-nitrophenyl ester, 1226-48-8, Benzenesulfonic acid, 4-methyl-, 2-nitrophenyl ester, AC1L3T4I, NSC6906, MolPort-002-692-010, HMS3080M23, NSC-6906, STK670850, ZINC01867066, AKOS005592349, MCULE-9324969697, (2-nitrophenyl) 4-methylbenzenesulfonate, SMR001547458. CAS No. 1226-48-8. Molecular formula: C13H11NO5S. Mole weight: 293.295 g/mol. Purity: 0.96. IUPACName: (2-nitrophenyl) 4-methylbenzenesulfonate. Canonical SMILES: CC1=CC=C (C=C1)S (=O) (=O)OC2=CC=CC=C2[N+] (=O)[O-]. Density: 1.388g/cm³. Catalog: ACM1226488. Alfa Chemistry. 5
(4-Nitrophenyl)4-methylbenzenesulfonate Heterocyclic Organic Compound. Alternative Names: p-Nitrophenyl tosylate, 4-Nitrophenyl tosylate, p-Toluenesulfonic acid, p-nitrophenyl ester, Benzenesulfonic acid, 4-methyl-, 4-nitrophenyl ester, Phenol, p-nitro-, p-toluenesulfonate, 1153-45-3, BRN 2390365, AI3-03742, AC1L3TAL, AC1Q2LQ3, NSC11354, NSC-11354, 4-nitrophenyl 4-methylbenzenesulfonate, AKOS008678047, (4-nitrophenyl) 4-methylbenzenesulfonate, KB-47564, 4-nitrophenyl 4-methylbenzene-1-sulfonate, LS-154177, PB-02484055, Toluene-4-sulfonic acid 4-nitro-phenyl ester. CAS No. 1153-45-3. Molecular formula: C13H11NO5S. Mole weight: 293.295 g/mol. Purity: 0.96. IUPACName: (4-nitrophenyl) 4-methylbenzenesulfonate. Canonical SMILES: CC1=CC=C (C=C1)S (=O) (=O)OC2=CC=C (C=C2)[N+] (=O)[O-]. Density: 1.388g/cm³. Catalog: ACM1153453. Alfa Chemistry.
Calcium 2-[(2-hydroxy-1-naphthyl)azo]-5-methylbenzenesulfonate Heterocyclic Organic Compound. Alternative Names: EINECS 309-123-7, Calcium 2-((2-hydroxy-1-naphthyl)azo)-5-methylbenzenesulphonate, 100063-59-0. CAS No. 100063-59-0. Molecular formula: C34H26CaN4O8S2. Mole weight: 722.800240 [g/mol]. Purity: 0.96. IUPACName: calcium 5-methyl-2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate. Catalog: ACM100063590. Alfa Chemistry. 2
Cisatracurium-20-methyl Dibenzenesulfonate Cisatracurium-20-methyl Dibenzenesulfonate is an impurity of Cisatracurium, an enantiomer of a neuromuscular blocking agent. Synonyms: (1R,1'R,2R,2'R)-2,2'-((Hexane-1,6-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium)Henzenesulfonate; (1R,1'R,2R,2'R)-2,2'-[1,6-Hexanediylbis[oxy(3-oxo-3,1-propanediyl)]]bis[1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinolinium Benzenesulfonate. CAS No. 1193104-85-6. Molecular formula: C66H84N2O18S2. Mole weight: 1257.51. BOC Sciences 8
Dodecyl 4-methylbenzenesulfonate Heterocyclic Organic Compound. Alternative Names: 4-methyl-benzenesulfonicacidodecylester; DODECYL P-TOLUENESULFONATE;Dodecyl 4-methylbenzenesulfonate;4-toluenesulfonic acid dodecyl ester;4-Methylbenzenesulfonic acid dodecyl ester;4-methyl-benzenesulfonic acid dodecyl ester;1-Dodecyl p-tosylate;Benzenesu. CAS No. 10157-76-3. Molecular formula: C19H32O3S. Mole weight: 340.52. Density: 1.015g/cm³. Catalog: ACM10157763. Alfa Chemistry. 3
ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate An impurity of Parecoxib which is a COX2 selective inhibitor and a water-soluble and injectable prodrug of valdecoxib. Synonyms: Benzenesulfonic acid, 4-(5-methyl-3-phenyl-4-isoxazolyl)-, ethyl ester; Parecoxib Impurity 27. Grades: >95%. CAS No. 1884279-18-8. Molecular formula: C18H17NO4S. Mole weight: 343.40. BOC Sciences 8
Methyl 3-Nitro Benzenesulfonate Synonyms: Methyl 3-nitrobenzenesulfonate; 6214-21-7; Methyl 3-Nitro Benzenesulfonate; Benzenesulfonic acid, 3-nitro-, methyl ester; SCHEMBL1317032. Grades: > 95%. CAS No. 6214-21-7. Molecular formula: C7H7NO5S. Mole weight: 217.20. BOC Sciences 7
N-methyl-N- (3- ( (2- (2-oxoindolin-5-ylamino) -5- (trifluoromethyl) pyrimidin-4-ylamino) methyl) pyridin-2-yl) methanesulfonamide benzenesulfonate N-methyl-N- (3- ( (2- (2-oxoindolin-5-ylamino) -5- (trifluoromethyl) pyrimidin-4-ylamino) methyl) pyridin-2-yl) methanesulfonamide benzenesulfonate. Group: Biochemicals. Grades: Highly Purified. CAS No. 939791-38-5. Pack Sizes: 250ug, 500ug, 1mg, 2mg, 5mg. Molecular Formula: C27H26F3N7O6S2. US Biological Life Sciences. USBiological 8
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Sodium 4-[4-[(2-chlorophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonate Heterocyclic Organic Compound. Alternative Names: EINECS 234-151-0, CID3014650, Sodium 4-(4-((2-chlorophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate, 10566-47-9. CAS No. 10566-47-9. Molecular formula: C16H13ClN4O4SNa. Mole weight: 414.798650 [g/mol]. Purity: 0.96. IUPACName: sodium 4-[4-[(2-chlorophenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonate. Canonical SMILES: CC1=NN (C (=O)C1N=NC2=CC=CC=C2Cl)C3=CC=C (C=C3)S (=O) (=O)[O-]. [Na+]. ECNumber: 234-151-0. Catalog: ACM10566479. Alfa Chemistry. 5
Sodium 4-[4-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonate Heterocyclic Organic Compound. CAS No. 10132-99-7. Molecular formula: C16H12ClN5O7SNa. Mole weight: 475.795609 [g/mol]. Purity: 0.96. IUPACName: sodium;4-[4-[(2E)-2-(5-chloro-3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonate. Canonical SMILES: CC1=NN (C (=O)C1NN=C2C=C (C=C (C2=O)Cl)[N+] (=O)[O-])C3=CC=C (C=C3)S (=O) (=O)[O-]. [Na+]. ECNumber: 233-373-5. Catalog: ACM10132997. Alfa Chemistry. 3
Sodium 4-[4-[(3-chlorophenyl)azo]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonate Heterocyclic Organic Compound. Alternative Names: EINECS 233-907-7, Sodium 4-(4-((3-chlorophenyl)azo)-3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonate, 10430-57-6. CAS No. 10430-57-6. Molecular formula: C16H13ClN4O4SNa. Mole weight: 414.798650 [g/mol]. Purity: 0.96. IUPACName: sodium 4-[4-[(3-chlorophenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonate. Canonical SMILES: CC1=NN (C (=O)C1N=NC2=CC (=CC=C2)Cl)C3=CC=C (C=C3)S (=O) (=O)[O-]. [Na+]. ECNumber: 233-907-7. Catalog: ACM10430576. Alfa Chemistry. 5
1,2:3,4-Di-O-isopropylidene-6-deoxy-6-tosyl-a-D-galactopyranose 1,2:3,4-Di-O-isopropylidene-6-deoxy-6-tosyl-a-D-galactopyranose, a compound of significant interest in the biomedical sector, exhibits promising potential for the advancement of pharmaceutical interventions aimed at combating distinct medical conditions. The multifarious intricacies surrounding its precise functionality and therapeutic utilities necessitate rigorous research and exploratory analysis to ascertain explicit applications pertaining to targeted therapeutic modalities. Synonyms: 1,2:3,4-Bis-O-(1-methylethylidene)-a-L-galactopyranose benzenesulfonate. CAS No. 70932-39-7. Molecular formula: C19H26O8S. Mole weight: 414.47. BOC Sciences 12
1-Amino-2-ethenylcyclopropanecarboxylic acid methyl ester Heterocyclic Organic Compound. Alternative Names: SureCN994859, AGN-PC-004TVU, CYC034, CTK9A0518, AKOS006352367, methyl (1S,2R)-1-amino-2-ethenylcyclopropane-1-carboxylate, Cyclopropanecarboxylic acid,1-amino-2-ethenyl-,methyl ester, 4-methyl benzenesulfonate, 1185537-10-3. CAS No. 1185537-10-3. Molecular formula: C7H11NO2. Mole weight: 141.167740 [g/mol]. Purity: 0.96. IUPACName: methyl 1-amino-2-ethenylcyclopropane-1-carboxylate. Catalog: ACM1185537103. Alfa Chemistry. 2
3',5'-bis-O-(t-Butyldimethylsilyl)-O4-(2,4,6-triisopropylphenylsulfonyl)thymidine 3',5'-bis-O-(t-Butyldimethylsilyl)-O4-(2,4,6-triisopropylphenylsulfonyl)thymidine is a wondrously modified thymidine compound. It assuming a pivotal role in the intricate dance of nucleic acid synthesis and DNA sequencing, unraveling the enigmatic tapestry of genetic information. Synonyms: [1-[ (2R, 4S, 5R)-4-[Tert-butyl (dimethyl)silyl]oxy-5-[[tert-butyl (dimethyl)silyl]oxymethyl]oxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl] 2,4,6-tri(propan-2-yl)benzenesulfonate. Grades: ≥ 95%. CAS No. 114021-22-6. Molecular formula: C37H64N2O7SSi2. Mole weight: 737.18. BOC Sciences 2
Acid blue 9 aluminum lake Synonyms: Brilliant blue FCF aluminum lake; aluminum; 3- [ [ethyl- [4- [ [4- [ethyl- [ (3-sulfophenyl) methyl] amino] phenyl] - (2-sulfophenyl) methylidene] cyclohexa-2, 5-dien-1-ylidene] azaniumyl] methyl] benzenesulfonate; Pigment Blue 78; Acid Blue 9 aluminum lake; Japan Blue 1 aluminum lake. Grades: 95%. CAS No. 53026-57-6. Molecular formula: C37H36AlN2O9S3. Mole weight: 775.87. BOC Sciences
Acid green 5 Green Pigment. Group: Amphoteric surfactants. Alternative Names: Light green SF. CAS No. 5141-20-8. Molecular formula: C37H34N2Na2O9S3. Mole weight: 792.85. IUPACName: disodium; 3- [ [N-ethyl-4- [ [4- [ethyl- [ (3-sulfonatophenyl) methyl] azaniumylidene] cyclohexa-2, 5-dien-1-ylidene] - (4-sulfonatophenyl) methyl] anilino] methyl] benzenesulfonate. Canonical SMILES: CCN (CC1=CC (=CC=C1)S (=O) (=O)[O-])C2=CC=C (C=C2)C (=C3C=CC (=[N+] (CC)CC4=CC (=CC=C4)S (=O) (=O)[O-])C=C3)C5=CC=C (C=C5)S (=O) (=O)[O-]. [Na+]. [Na+]. Catalog: ACM5141208. Alfa Chemistry. 2
Acid Yellow 11 Acid Yellow 11. Uses: For analytical and research use. Group: Dyes & metabolites; dyes & metabolites. Alternative Names: Acid Yellow 11. CAS No. 6359-82-6. IUPAC Name: sodium;4-[5-hydroxy-3-methyl-4-[(E)-phenyldiazenyl]pyrazol-1-yl]benzenesulfonate. Molecular Formula: C16H13N4O4S.Na. Mole Weight: 380.35. Catalog: APS6359826. SMILES: [Na+]. Cc1nn (c (O)c1N=Nc2ccccc2)c3ccc (cc3)S (=O) (=O)[O-]. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Alphazurine FG Alphazurine FG is a colorant and opacifier. Synonyms: diammonium 2-((4-(ethyl(4-sulfonatobenzyl)amino)phenyl)((4-(ethyl(4-sulfonatobenzyl)iminio)cyclohexa-2,5-dien-1-ylidene)methyl)benzenesulfonate; Benzenemethanaminium, N-ethyl-N-[(1Z,4Z)-4-[[4-[ethyl[(4-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-4-sulfo-, inner salt, ammonium salt; Ammonium, ethyl(4-(p-(ethyl(m-sulfobenzyl)amino)-α-(o-sulfophenyl)benzylidene)-2,5-cyclohexadien-1-ylidene)(m-sulfobenzyl)-, hydroxide, inner salt, diammonium salt. Grades: 99%. CAS No. 6371-85-3. Molecular formula: C37H42N4O9S3. Mole weight: 782.95. BOC Sciences 2
Amlodipine Besylate A dihydropyridine calcium channel blocker. Used as an antianginal and antihypertensive. Group: Biochemicals. Alternative Names: 2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic acid 3-ethyl 5-methyl ester benzenesulfonate; Amdepin; Amdipin. Grades: Highly Purified. CAS No. 111470-99-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 6
Worldwide
Atracurium Besilate EP Impurity A An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 1-(3,4-dimethoxybenzyl)-2-[13-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]-3,11-dioxo-4,10-dioxatridecyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; Atracurium Besylate Impurity A. Molecular formula: C58H74N2O15S. Mole weight: 1071.29. BOC Sciences 2
Atracurium Besilate EP Impurity C An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 1-(3,4-dimethoxybenzyl)-2-(3,11-dioxo-4,10-dioxatridec-12-enyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; Atracurium Besylate Impurity C. Molecular formula: C38H49NO11S. Mole weight: 727.87. BOC Sciences 2
Atracurium Besilate EP Impurity D An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 1-(3,4-dimethoxybenzyl)-2-[3-[(5-hydroxypentyl)oxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; Atracurium Besylate Impurity D; (R)-Laudanosine N-3-((5-Hydroxypentyl)oxy)-3-oxopropyl Benzenesulfonate. Molecular formula: C35H47NO10S. Mole weight: 673.82. BOC Sciences 2
Atracurium Besilate EP Impurity E An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 2-(2-carboxyethyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; Atracurium Besylate Impurity E. Molecular formula: C30H37NO9S. Mole weight: 587.68. BOC Sciences 2
Atracurium Besylate A neuromuscular blocking agent. Group: Biochemicals. Alternative Names: 2, 2'-[1, 5-Pentanediylbis[oxy (3-oxo-3, 1-propanediyl) ]]bis[1-[ (3, 4-dimethoxyphenyl) methyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate; Atracurium Dibesylate; BW 33A; Tracrium; Tracur; Wellcome 33A74. Grades: Highly Purified. CAS No. 64228-81-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
Atracurium Impurity 1 Atracurium Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,1'R)-2,2'-((pentane-1,5-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium) benzenesulfonate. Molecular Formula: C65H82N2O18S2. Mole Weight: 1243.48. Catalog: APB02855. Alfa Chemistry Analytical Products 3
Atracurium Impurity 26 Atracurium Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2R)-2-(3-(tert-butoxy)-3-oxopropyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate. Molecular Formula: C34H45NO9S. Mole Weight: 643.79. Catalog: APB01211. Alfa Chemistry Analytical Products 3
Atracurium Impurity 27 Atracurium Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S)-2-(3-(tert-butoxy)-3-oxopropyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate. Molecular Formula: C34H45NO9S. Mole Weight: 643.79. Catalog: APB01208. Alfa Chemistry Analytical Products 3
Atracurium Impurity 28 Atracurium Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2R)-2-(2-carboxyethyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate. Molecular Formula: C30H37NO9S. Mole Weight: 587.68. Catalog: APB01209. Alfa Chemistry Analytical Products 3
Atracurium Impurity 29 Atracurium Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S)-2-(2-carboxyethyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate. Molecular Formula: C30H37NO9S. Mole Weight: 587.68. Catalog: APB02852. Alfa Chemistry Analytical Products 3
Atracurium Impurity 32 Atracurium Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2S)-2-(3-(tert-butoxy)-3-oxopropyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate. Molecular Formula: C34H45NO9S. Mole Weight: 643.79. Catalog: APB01204. Alfa Chemistry Analytical Products 3
Atracurium Impurity 33 Atracurium Impurity 33. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2S)-2-(2-carboxyethyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate. Molecular Formula: C30H37NO9S. Mole Weight: 587.68. Catalog: APB01206. Alfa Chemistry Analytical Products 3
Atracurium Impurity 35 Atracurium Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R, 2R) -1- (3, 4-dimethoxybenzyl) -6, 7-dimethoxy-2-methyl-2- (3-oxo-3- ( (5- ( (phenylsulfonyl) oxy) pentyl) oxy) propyl) -1, 2, 3, 4-tetrahydroisoquinolin-2-ium benzenesulfonate. Molecular Formula: C35H46NO9S·C6H6O3S. Mole Weight: 813.98. Catalog: APB02853. Alfa Chemistry Analytical Products 3
Atracurium Impurity 37 Atracurium Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2R)-1-(3,4-dimethoxybenzyl)-2-(3-ethoxy-3-oxopropyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate. Molecular Formula: C26H36NO6+·C6H5O3S-. Mole Weight: 615.74. Catalog: APB02850. Alfa Chemistry Analytical Products 3
Atracurium Impurity 39 (Benzene sulfonate) Atracurium Impurity 39 (Benzene sulfonate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2R)-2-(3-(tert-butoxy)-3-oxopropyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate. Molecular Formula: C28H40NO6·C6H5O3S. Mole Weight: 643.79. Catalog: APB01203. Alfa Chemistry Analytical Products 3
Atracurium Impurity H (Benzene sulfonate) Atracurium Impurity H (Benzene sulfonate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,1'R,2S,2'R)-2,2'-((pentane-1,5-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium) benzenesulfonate. CAS No. 96946-44-0. Molecular Formula: C53H72N2O12·2C6H5O3S. Mole Weight: 1243.479. Catalog: APB96946440. Alfa Chemistry Analytical Products 4
Atracurium Impurity S (Benzene sulfonate) Atracurium Impurity S (Benzene sulfonate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S)-1-(3,4-dimethoxybenzyl)-2-(3-((5-((3-((1R,2R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium-2-yl)propanoyl)oxy)pentyl)oxy)-3-oxopropyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium benzenesulfonate. Molecular Formula: C53H72N2O12·2 C6H5O3S. Mole Weight: 1243.48. Catalog: APB02862. Alfa Chemistry Analytical Products 3
Bepotastine Impurity 9 Bepotastine Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl benzenesulfonate. CAS No. 80-18-2. Molecular Formula: C7H8O3S. Mole Weight: 172.2. Catalog: APB80182. Alfa Chemistry Analytical Products 3
Celecoxib Impurity 22 Celecoxib Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate. CAS No. 2247197-66-4. Molecular Formula: C18H15F3N2O3S. Mole Weight: 396.38. Catalog: APB2247197664. Alfa Chemistry Analytical Products 2
C.I. Acid Blue 281 C.I. Acid Blue 281 is a brilliant blue powdery substance with excellent lightfastness, washability and rub resistance. Uses: C.i. acid blue 281 can be used to dye cotton, silk, wool, linen, man-made fibers and other fibers, and can also be used to dye leather. during the dyeing process, the dye molecules will ionically bond with the cationic groups on the fiber surface to achieve the dyeing effect. Group: Heterocyclic organic compound. Alternative Names: Acid Brilliant Blue P-3R200%. CAS No. 226923-51-9. Molecular formula: C18H12ClN3NaO7S2. Mole weight: 537.89. IUPACName: 4-Amino-2-[ (4-methyl-2-nitrophenoxy) carbonyl]benzenesulfonate sodium salt. Catalog: ACM226923519. Alfa Chemistry.
Cis-Atracurium Besylate Cis-Atracurium Besylate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,1'R,2R,2'R)-2,2'-((pentane-1,5-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium) benzenesulfonate. CAS No. 96946-42-8. Molecular Formula: C53H72N2O12·2C6H5O3S. Mole Weight: 1243.48. Catalog: APB96946428. Alfa Chemistry Analytical Products 4
Disufenton Sodium The sodium salt form of Disufenton, a benzenesulfonate compound, has been found to be a free radical scavenger that was once studied in acute ischaemic stroke therapy as a neuroprotective agent. Synonyms: sodium (Z)-4-((tert-butyloxidoazanylidene)methyl)benzene-1,3-disulfonate; NXY059; NXY 059; NXY-059; CXY 059; CXY059; CXY-059; OKN007; OKN-007; OKN 007; ARL 16556; ARL16556; ARL-16556; CPI-22; CPI22; CPI 22; Disufenton sodium. Grades: 98%. CAS No. 168021-79-2. Molecular formula: C11H13NNa2O7S2. Mole weight: 381.33. BOC Sciences 9
Isopropyl Benzenesulfonate Isopropyl Benzenesulfonate is a sulfonate ester that acts as a potential genotoxic impurity in drug substances. It may exert genotoxic effects in bacterial and mammalian cell systems. Synonyms: Benzenesulfonic Acid Isopropyl Ester; Benzenesulfonic Acid 1-Methylethyl Ester; Isopropyl Besylate. Grades: > 95%. CAS No. 6214-18-2. Molecular formula: C9H12O3S. Mole weight: 200.26. BOC Sciences 7
Isopropyl Benzenesulfonate Isopropyl Benzenesulfonate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Benzenesulfonic Acid 1-Methylethyl Ester, Isopropyl Besylate,Benzenesulfonic Acid Isopropyl Ester. CAS No. 6214-18-2. IUPAC Name: propan-2-yl benzenesulfonate. Molecular Formula: C9H12O3S. Mole Weight: 200.25. Catalog: APS6214182. SMILES: CC(C)OS(=O)(=O)c1ccccc1. Format: Neat. Alfa Chemistry Analytical Products
Mesoridazine besylate Mesoridazine besylate, a phenothiazine dopamine receptor anatagonist, has been described to demonstrate inhibition for D2DR and D4DR. High affinity for the cloned rat dopamine D4 receptor (Ki20 nM). Uses: Antipsychotic. Synonyms: Mesoridazine benzenesulfonate; 10-[2-(1-Methyl-2-piperidinyl)ethyl]-2-(methylsulfinyl)-10H-phenothiazine. Grades: ≥98%. CAS No. 32672-69-8. Molecular formula: C21H26N2OS2. Mole weight: 544.75. BOC Sciences 10
Methyl 2-[(1-oxo-2-propen-1-yl)amino]benzene sulfonate Heterocyclic Organic Compound. Alternative Names: 1181687-42-2, Methyl 2-[(1-oxo-2-propen-1-yl)amino]benzene Sulfonate, ZINC55167316, AKOS015897520, KB-202705, methyl 2-(prop-2-enoylamino)benzenesulfonate, ST51053609, A803891, I09-1106, 2-(1-oxoprop-2-enylamino)benzenesulfonic acid methyl ester. CAS No. 1181687-42-2. Molecular formula: C10H11NO4S. Mole weight: 241.263640 [g/mol]. Purity: 0.96. IUPACName: methyl 2-(prop-2-enoylamino)benzenesulfonate. Canonical SMILES: COS(=O)(=O)C1=CC=CC=C1NC(=O)C=C. Catalog: ACM1181687422. Alfa Chemistry. 2
Parecoxib Impurity 19 Parecoxib Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 3-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate. Molecular Formula: C18H17NO4S. Mole Weight: 343.4. Catalog: APB01401. Alfa Chemistry Analytical Products 4
Propan-2-yl 3-Nitro Benzenesulfonate Synonyms: Benzenesulfonic acid, 3-nitro-, 1-methylethyl ester; 64704-12-7; propan-2-yl 3-nitrobenzenesulfonate; DTXSID80215039. Grades: > 95%. CAS No. 64704-12-7. Molecular formula: C9H11NO5S. Mole weight: 245.26. BOC Sciences 7
Sodium 6-[(4-amino-m-tolyl)azo]toluene-3-sulfonate Heterocyclic Organic Compound. Alternative Names: EINECS 233-522-4, CID3014627, Sodium 6-((4-amino-m-tolyl)azo)toluene-3-sulphonate, Benzenesulfonic acid, 4-((4-amino-3-methylphenyl)azo)-3-methyl-, monosodium salt, 10213-99-7. CAS No. 10213-99-7. Molecular formula: C14H15N3O3SNa. Mole weight: 327.334030 [g/mol]. Purity: 0.96. IUPACName: sodium 4-[(4-amino-3-methylphenyl)diazenyl]-3-methylbenzenesulfonate. Canonical SMILES: CC1=C (C=CC (=C1)N=NC2=C (C=C (C=C2)S (=O) (=O)[O-])C)N. [Na+]. ECNumber: 233-522-4. Catalog: ACM10213997. Alfa Chemistry. 3
Sodium toluenesulphonate Heterocyclic Organic Compound. Alternative Names: ar-toluenesulfonicacid, sodiumsalt; Benzenesulfonicacid, methyl-, sodiumsalt; cyclophilsts70; eltesolst34; eltesolst90; methyl-benzenesulfonicacisodiumsalt; pilotsts32; sodiummethylbenzenesulfonate. CAS No. 12068-03-0. Molecular formula: C7H7O3S?Na. Mole weight: 194.185. Purity: 0.96. IUPACName: sodium 4-methylbenzenesulfonate. Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]. ECNumber: 235-088-1. Catalog: ACM12068030. Alfa Chemistry. 3
Sulfobromophthalein Sodium (BSP) Sulfobromophthalein disodium salt hydrate has been used as a positive control to study the interaction of 11-keto- β-boswellic acid (KBA) and 3-acetyl-11-keto- β-boswellic acid (AKBA) with organic anion transporter OATP1B3. Sulfobromophthalein (BSP) is a high affinity organic ion substrate for organic anion transporting polypeptides (OATPs) and has been used as a substrate for multidrug resistance associated protein 2 (Mrp2). BSP is transported into hepatocytes by OATPs and, after conjugation to glutathione, is excreted into bile by Mrp2. It was found to inhibit the aldo-keto reductase ARK1C20. Group: Biochemicals. Alternative Names: Bromsulfalein disodium salt hydrate; Bromothalein disodium salt hydrate; Sulfobromophthalein disodium salt hydrate; BSP; disodium 2-hydroxy-5-1z-4-oxo-3-sulfonatocyclohexa-2,5-dien-1-ylidene 2,3,4,5-tetrabromo-6-carboxyphenyl methyl benzenesulfonate tetrahydrate. Grades: Highly Purified. CAS No. 123359-42-2. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C20H8Br4O10S2·2Na, Molecular Weight: 837.99. US Biological Life Sciences. USBiological 6
Worldwide
Zinc p-toluenesulfonate hydrate Zinc p-toluenesulfonate hydrate. Group: Electrolytes. Alternative Names: EINECS 236-576-7; DTXSID8065456; Benzenesulfonic acid, 4-methyl-, zinc salt (2:1); CTK8D8438; zinc bis(4-methylbenzenesulfonate); 13438-45-4; Benzenesulfonic acid,4-methyl-, zinc salt, hydrate (2:1: ); Zinc di(toluene-4-sulphonate); YISPIDBWTUCKKH-UHFFFAOYSA-L; zinc tosylate. CAS No. 13438-45-4. Product ID: zinc; 4-methylbenzenesulfonate. Molecular formula: 407.76g/mol. Mole weight: C14H14O6S2Zn. CC1=CC=C(C=C1)S(=O)(=O)[O-]. CC1=CC=C(C=C1)S(=O)(=O)[O-]. [Zn+2]. InChI=1S/2C7H8O3S. Zn/c2*1-6-2-4-7(5-3-6)11(8, 9)10; /h2*2-5H, 1H3, (H, 8, 9, 10); /q; ; +2/p-2. YISPIDBWTUCKKH-UHFFFAOYSA-L. Alfa Chemistry Materials 7
1-Benzenesulfonyl-3-methyl-piperazine 1-Benzenesulfonyl-3-methyl-piperazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 782443-87-2. Pack Sizes: 25mg, 50mg. Molecular Formula: C11H16N2O2S, Molecular Weight: 240.32. US Biological Life Sciences. USBiological 9
Worldwide
1-Deshydroxy 1-Keto Epinephrine-5-Sulfonate 1-Deshydroxy 1-Keto Epinephrine-5-Sulfonate is an intermediate in the synthesis of Epinephrine. Epinephrine is an endogenous catcholamine with combined α-and β-agonist activity and its principal sympathomimetic hormone is produced by the adrenal medulla. Synonyms: 2,3-Dihydroxy-5-(methylglycyl)benzenesulfonic acid. Molecular formula: C9H11NO6S. Mole weight: 261.25. BOC Sciences 8
1H-Indole-2-aceticacid,5-methoxy-a-oxo-1-(phenylsulfonyl)-,methyl ester Heterocyclic Organic Compound. Alternative Names: 121268-84-6, Methyl 2-(5-methoxy-1-(phenylsulfonyl)-1H-indol-2-yl)-2-oxoacetate, AGN-PC-0018SL, CTK8G6877, ZINC22001188, AKOS015908866, AK-56773, KB-255142, I14-34354, Methyl 5-methoxy-A-oxo-1-(phenylsulfonyl)indole-2-acetate, methyl 2-[1-(benzenesulfonyl)-5-methoxyindol-2-yl]-2-oxoacetate. CAS No. 121268-84-6. Molecular formula: C18H15NO6S. Mole weight: 373.3798. Purity: 0.96. IUPACName: methyl 2-[1-(benzenesulfonyl)-5-methoxyindol-2-yl]-2-oxoacetate. Canonical SMILES: COC1=CC2=C (C=C1)N (C (=C2)C (=O)C (=O)OC)S (=O) (=O)C3=CC=CC=C3. Density: 1.36g/cm³. Catalog: ACM121268846. Alfa Chemistry. 3
1-(Phenylsulfonyl)-2-indolylboronic acid MIDA ester 1-(Phenylsulfonyl)-2-indolylboronic acid MIDA ester. Group: Salt. CAS No. 1158984-95-2. Product ID: 2-[1-(benzenesulfonyl)indol-2-yl]-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione. Molecular formula: 412.2g/mol. Mole weight: C19H17BN2O6S. B1 (OC (=O)CN (CC (=O)O1)C)C2=CC3=CC=CC=C3N2S (=O) (=O)C4=CC=CC=C4. InChI=1S/C19H17BN2O6S/c1-21-12-18 (23)27-20 (28-19 (24)13-21)17-11-14-7-5-6-10-16 (14)22 (17)29 (25, 26)15-8-3-2-4-9-15/h2-11H, 12-13H2, 1H3. MESWPWMZFWLPMN-UHFFFAOYSA-N. Alfa Chemistry Materials 6
1-(Phenylsulfonyl)-3-indolylboronic acid MIDA ester 1-(Phenylsulfonyl)-3-indolylboronic acid MIDA ester. Group: Salt. Product ID: 2-[1-(benzenesulfonyl)indol-3-yl]-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione. Molecular formula: 412.2g/mol. Mole weight: C19H17BN2O6S. B1 (OC (=O)CN (CC (=O)O1)C)C2=CN (C3=CC=CC=C23)S (=O) (=O)C4=CC=CC=C4. InChI=1S/C19H17BN2O6S/c1-21-12-18 (23)27-20 (28-19 (24)13-21)16-11-22 (17-10-6-5-9-15 (16)17)29 (25, 26)14-7-3-2-4-8-14/h2-11H, 12-13H2, 1H3. REUFZLUZOIJDBP-UHFFFAOYSA-N. Alfa Chemistry Materials 6
1-(Phenylsulfonyl)-3-indolylboronic acid MIDA ester Heterocyclic Organic Compound. Alternative Names: 1-(Phenylsulfonyl)indole-3-boronic acid, 1-(Phenylsulfonyl)indole-2-boronic acid MIDA ester, 1-(Phenylsulfonyl)indole-3-boronic acid MIDA ester, 1-(Phenylsulfonyl)-2-indolylboronic acid MIDA ester, 1-(Phenylsulfonyl)-3-indolylboronic acid MIDA ester, 1158984-95-2. CAS No. 1158984-95-2. Molecular formula: C19H17BN2O6S. Mole weight: 412.22. Purity: 0.96. IUPACName: 2-[1-(benzenesulfonyl)indol-2-yl]-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione. Canonical SMILES: B1 (OC (=O)CN (CC (=O)O1)C)C2=CC3=CC=CC=C3N2S (=O) (=O)C4=CC=CC=C4. Catalog: ACM1158984952. Alfa Chemistry. 2
(1R,2R)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98% Chiral reagent used the natural product synthesis of the rice and corn weevil aggregation pheromone sitophilure Chiral reagent used in the total synthesis of enigmazole A Chiral reagent used in the enantioselective synthesis of Furan Lignan (+)-Sylvone. Group: Heterocyclic organic compound. Alternative Names: (1R,2R)-(+)-N,N'-Di-p-Tosyl-1,2-diphenyl-ethylenediamine; AC1MBZQR; AJ-40730; N,N'-[(1R,2R)-1,2-Diphenylethane-1,2-diyl]bis(4-methylbenzene-1-sulfonamide); SCHEMBL2068549; BC686820; N,N'-((1R,2R)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide); J-004631; (1R,2R)-(+)-N,N'-Di-p-toluenesulfonyl-1,2-diphenyl-1,2-ethylenediamine. CAS No. 121758-19-8. Molecular formula: C28H28N2O4S2. Mole weight: 520.662g/mol. IUPACName: 4-methyl-N-[(1R,2R)-2-[(4-methylphenyl)sulfonylamino]-1,2-diphenylethyl]benzenesulfonamide. Canonical SMILES: CC1=CC=C (C=C1)S (=O) (=O)NC (C2=CC=CC=C2)C (C3=CC=CC=C3)NS (=O) (=O)C4=CC=C (C=C4)C. Catalog: ACM121758198. Alfa Chemistry. 2
(1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98% Chiral reagent used the natural product synthesis of the rice and corn weevil aggregation pheromone sitophilure Chiral reagent used in the total synthesis of enigmazole A Chiral reagent used in the enantioselective synthesis of Furan Lignan (+)-Sylvone. Group: Heterocyclic organic compound. Alternative Names: (1S,2S)-N,N'-Ditosyl-1,2-diphenylethylenediamine; MFCD00269674; BC686819; 170709-41-8; SCHEMBL2067591. CAS No. 170709-41-8. Molecular formula: C28H28N2O4S2. Mole weight: 520.662g/mol. IUPACName: 4-methyl-N-[(1S,2S)-2-[(4-methylphenyl)sulfonylamino]-1,2-diphenylethyl]benzenesulfonamide. Canonical SMILES: CC1=CC=C (C=C1)S (=O) (=O)NC (C2=CC=CC=C2)C (C3=CC=CC=C3)NS (=O) (=O)C4=CC=C (C=C4)C. Catalog: ACM170709418. Alfa Chemistry. 2
(1S)-(-)-CAMPHOR P-TOSYLHYDRAZONE Heterocyclic Organic Compound. Alternative Names: (1S)-(-)-Camphor p-tosylhydrazone, ZINC00045271, 123408-99-1. CAS No. 123408-99-1. Molecular formula: C17H24N2O2S. Mole weight: 320.449660 [g/mol]. Purity: 0.96. IUPACName: 4-methyl-N- [ (Z) - [ (1S, 4S) -4, 7, 7-trimethyl-3-bicyclo [2. 2. 1] heptanylidene] amino] benzenesulfonamide. Canonical SMILES: CC1=CC=C (C=C1)S (=O) (=O)NN=C2CC3CCC2 (C3 (C)C)C. Density: 1.24g/cm³. Catalog: ACM123408991. Alfa Chemistry. 5
2-[2-(Methylthio)pyrimidin-4-yl]-1-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]ethanone Heterocyclic Organic Compound. Alternative Names: 2-[2-(Methylthio)pyrimidin-4-yl]-1-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]ethanone, 1111638-52-8, SureCN2966584, KB-226845, W-60388. CAS No. 1111638-52-8. Molecular formula: C20H16N4O3S2. Mole weight: 424.496040 [g/mol]. Purity: 0.96. IUPACName: 1-[1-(benzenesulfonyl)pyrrolo[2,3-b]pyridin-5-yl]-2-(2-methylsulfanylpyrimidin-4-yl)ethanone. Canonical SMILES: CSC1=NC=CC (=N1)CC (=O)C2=CN=C3C (=C2)C=CN3S (=O) (=O)C4=CC=CC=C4. Density: 1.43. Catalog: ACM1111638528. Alfa Chemistry.
2-(3-SULFOBENZOYL)-PYRIDIN-2-PYRIDYLHYDR Heterocyclic Organic Compound. Alternative Names: Benzenesulfonic acid, 3-[2-pyridinyl[2-(2-pyridinyl)hydrazinylidene]methyl]-, hydrate (1:2); Benzenesulfonicacid,3-[2-pyridinyl(2-pyridinylhydrazono)methyl]-,dihydrate (9CI); 2-(3-Sulfobenzoyl)pyridine 2-pyridylhydrazone dihydrate. CAS No. 123333-58-4. Molecular formula: C17H18N4O5S. Mole weight: 390.413620 [g/mol]. Purity: 0.96. IUPACName: 3-[C-pyridin-2-yl-N- (pyridin-2-ylamino) carbonimidoyl]benzenesulfonic acid;dihydrate. Catalog: ACM123333584. Alfa Chemistry. 5
2,4,6-Triisopropylbenzenesulfonamine Heterocyclic Organic Compound. Alternative Names: 2,4,6-Triisopropylbenzenesulfonamide, 105536-22-9, SBB058036, 2,4,6-tri(propan-2-yl)benzenesulfonamide, 2,4,6-tris(methylethyl)benzenesulfonamide, ZINC00156651, AC1LEHOO, CBMicro_034663, SureCN1069046, ACMC-1BT32, Oprea1_497094, CTK4A3926, AG-D-19173, MCULE-8611968173, BIM-0034751.P001, FT-0609882, ST50408004, Benzenesulfonamide,2,4,6-tris(1-methylethyl)-, A801259, I14-59276. CAS No. 105536-22-9. Molecular formula: C15H25NO2S. Mole weight: 283.43. Purity: 0.96. IUPACName: 2,4,6-tri(propan-2-yl)benzenesulfonamide. Canonical SMILES: CC (C)C1=CC (=C (C (=C1)C (C)C)S (=O) (=O)N)C (C)C. Density: 1.055g/cm³. Catalog: ACM105536229. Alfa Chemistry. 5
2,4,6-triisopropylbenzenesulfonyl azide 2,4,6-Triisopropylbenzenesulfonyl Azide is a useful synthetic intermediate. It is used in the synthesis of Antidote to anthrax lethal factor intoxication, bacterial RNA polymerase inhibitors and bicyclic extended dipeptide surrogates. Synonyms: TPS-N3; Trisyl azide; 2,4,6-Triisopropylphenylsulfonyl azide; 2,4,6-Tris(1-methylethyl)-benzenesulfonyl azide; ACMC-1CT2Q; N-diazo-2,4,6-triisopropyl-benzenesulfonamide; NSC 646156. Grades: 98 %. CAS No. 36982-84-0. Molecular formula: C15H23N3O2S. Mole weight: 309.43. BOC Sciences 4

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