Ethynyl Suppliers USA

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Ethynyl-2-13C-benzene Ethynyl-2-13C-benzene. Group: Biochemicals. Grades: Highly Purified. CAS No. 54522-92-8. Pack Sizes: 10mg. Molecular Formula: C713CH6, Molecular Weight: 103.13. US Biological Life Sciences. USBiological 3
Worldwide
Ethynyl 2-deoxy-5-O-DMT-ribosyl 3-CE phosphoramidite Ethynyl 2-deoxy-5-O-DMT-ribosyl 3-CE phosphoramidite is an indispensible compound, catering to the synthesis of modified oligonucleotides. Its application in drug R&D facilitates the investigation of nucleic acid interactions and chemical alterations. CAS No. 1173797-55-1. Molecular formula: C37H45N2O6P. Mole weight: 644.74. BOC Sciences 3
Ethynylaniline Ethynylaniline. CAS No: 54060-30-9 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
ETHYNYL-BENZENE Heterocyclic Organic Compound. CAS No. 126716-66-3. Molecular formula: C8H6. Mole weight: 102.13. Catalog: ACM126716663. Alfa Chemistry. 4
Ethynylbenzene-13C Ethynylbenzene-13C. Group: Biochemicals. Alternative Names: 1-Phenylethyne-13C; Ethynylbenzene-13C; NSC 4957-13C; Phenylacetylene-13C; Phenylethyne-13C; Ethynyl-1-13C-benzene; Phenyl[1-13C]acetylene. Grades: Highly Purified. CAS No. 23351-79-3. Pack Sizes: 5mg. Molecular Formula: C713CH6, Molecular Weight: 103.13. US Biological Life Sciences. USBiological 3
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Ethynylbenzene-13C2 Ethynylbenzene-13C2. Group: Biochemicals. Alternative Names: 1-Phenylethyne-13C2; Ethynylbenzene-13C2; NSC 4957-13C2; Phenylacetylene-13C2; Phenylethyne-13C2; Ethynyl-1-13C2-benzene; Phenyl[1-13C2]acetylene. Grades: Highly Purified. CAS No. 263012-32-4. Pack Sizes: 2.5mg. Molecular Formula: C613C2H6, Molecular Weight: 104.12. US Biological Life Sciences. USBiological 3
Worldwide
Ethynylboronic acid MIDA ester Ethynylboronic acid MIDA ester. Group: Salt. CAS No. 1104637-53-7. Product ID: 2-ethynyl-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione. Molecular formula: 180.96g/mol. Mole weight: C7H8BNO4. B1(OC(=O)CN(CC(=O)O1)C)C#C. InChI=1S/C7H8BNO4/c1-3-8-12-6 (10)4-9 (2)5-7 (11)13-8/h1H, 4-5H2, 2H3. NHVZIRZCTRJEFP-UHFFFAOYSA-N. Alfa Chemistry Materials 7
Ethynylboronic acid MIDA ester Heterocyclic Organic CompoundBoronic Acids. CAS No. 1104637-53-7. Molecular formula: C7H8BNO4. Mole weight: 180.96g/mol. IUPACName: 2-ethynyl-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione. Canonical SMILES: B1(OC(=O)CN(CC(=O)O1)C)C#C. Catalog: ACM1104637537. Alfa Chemistry. 4
Ethynylcytidine Ethynylcytidine is a synthetic cytidine nucleoside containing a covalently bound ethynyl group with potential antineoplastic and radiosensitizing activities. 3'-C-ethynylcytidine is metabolized in tumor cells to ethynylcytidine triphosphate (ECTP), which inhibits RNA synthesis by competitive inhibition of RNA polymerases I, II and III; subsequently, RNase L is activated, resulting in apoptosis. RNase L is a potent antiviral and antiproliferative endoribonuclease that cleaves singled stranded RNA, causes 28s rRNA fragmentation, and activates Janus Kinase (JAK), a mitochondrial-dependent apoptosis signaling molecule. Synonyms: ECyd; TAS-106; TAS 106; TAS106; 3'-C-Ethynylcytidine; AIDS241582; AIDS 241582; AIDS-241582; SB-596168; SB596168; SB 596168; 3'-Ethynylcytidine. CAS No. 180300-43-0. Molecular formula: C11H13N3O5. Mole weight: 267.241. BOC Sciences 2
Ethynyl(diphenyl)phosphine Oxide Ethynyl(diphenyl)phosphine Oxide. Group: Small molecule semiconductor building blocks. CAS No. 6104-48-9. Product ID: [ethynyl(phenyl)phosphoryl]benzene. Molecular formula: 226.21g/mol. Mole weight: C14H11OP. C#CP(=O)(C1=CC=CC=C1)C2=CC=CC=C2. InChI=1S/C14H11OP/c1-2-16 (15, 13-9-5-3-6-10-13) 14-11-7-4-8-12-14/h1, 3-12H. DVERTYATJOQUGS-UHFFFAOYSA-N. Alfa Chemistry Materials 5
Ethynylestradiol 5g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C20H24O2. CAS No. 57-63-6. Prepack ID 68437666-5g. Molecular Weight 296.4. See USA prepack pricing. Molekula Americas
Ethynyl estradiol Ethynyl estradiol. Group: Biochemicals. Alternative Names: (17a)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol; 17a-Ethynylestradiol; Amenoron. Grades: Highly Purified. CAS No. 57-63-6. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C20H24O2. US Biological Life Sciences. USBiological 7
Worldwide
Ethynyl Estradiol 17-Acetate Ethynyl Estradiol 17-Acetate. Group: Biochemicals. Alternative Names: (17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol 17-Acetate;19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol 17-Acetate;17-Ethynylestra-1,3,5(10)-triene-3,17 β-diol 17-Acetate. Grades: Highly Purified. CAS No. 21221-29-4. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
Ethynyl estradiol 17-acetate-3-(2,3,4-tri-O-acetyl-b-D-glucuronide) methyl ester Ethynyl estradiol 17-acetate-3-(2,3,4-tri-O-acetyl-b-D-glucuronide) methyl ester, a prominent biomedical compound, exhibits remarkable efficacy in combatting hormone-responsive cancers. Its multifaceted mechanism inhibits tumor growth and curtails metastasis, thereby proving invaluable in the therapeutic management of breast, ovarian, and endometrial cancers. CAS No. 242130-33-2. Molecular formula: C35H42O12. Mole weight: 654.70. BOC Sciences 11
Ethynyl Estradiol 17-Acetate 3-(2’,3’,4’-Tri-O-acetyl)- β-D-glucuronide Methyl Ester Intermediate for the preparation of Ethynylestradiol 3- β-D-Glucuronid. Group: Biochemicals. Alternative Names: (17α)-17-(Acetyloxy)-19-norpregna-1,3,5(10)-trien-20-yn-3-yl- β-D-Glucopyranosiduronic Acid Methyl Ester Triacetate. Grades: Highly Purified. CAS No. 242130-33-2. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Ethynyl Estradiol 17-Acetate 3-Sulfate Pyridinium Salt Ethynyl Estradiol 17-Acetate 3-Sulfate Pyridinium Salt. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Ethynyl Estradiol (17-a-Ethynylestradiol, Eticylol, Eticyclin, Etivex, Feminone, Gynolett, Kolpolyn, Linoral, Lynoral, Oradiol, Orestralyn, Primogyn C) Ethynyl Estradiol (17-a-Ethynylestradiol, Eticylol, Eticyclin, Etivex, Feminone, Gynolett, Kolpolyn, Linoral, Lynoral, Oradiol, Orestralyn, Primogyn C). Group: Biochemicals. Alternative Names: 17-a-Ethynylestradiol, Eticylol, Eticyclin, Etivex, Feminone, Gynolett, Kolpolyn, Linoral, Lynoral, Oradiol, Orestralyn, Primogyn C. Grades: Highly Purified. CAS No. 57-63-6. Pack Sizes: 2.5g. US Biological Life Sciences. USBiological 1
Worldwide
Ethynyl estradiol 17-b-D-glucuronide Ethynyl estradiol 17-b-D-glucuronide, a notable pharmaceutical compound employed in the biomedical field for research objectives, holds immense relevance. It serves as a key metabolite of Ethynyl estradiol, a synthetic estrogen administered in contraceptives. By employing Ethynyl estradiol 17-b-D-glucuronide, scientists can meticulously examine the intricate processes of metabolism, distribution, and excretion of Ethynyl estradiol. This analysis fosters valuable insights, contributing to drug development endeavors and enhancing comprehension of the pharmacokinetics pertaining to estrogen-based therapies in a profound manner. Synonyms: (17a)-3-Hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-17-yl b-D-glucopyranosiduronic acid. CAS No. 75803-39-3. Molecular formula: C26H32O8. Mole weight: 472.53. BOC Sciences 11
Ethynyl Estradiol 17- β-D-Glucuronide A metabolite of Ethynylestradiol. Group: Biochemicals. Alternative Names: (17α)-3-Hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-17-yl β-D-Glucopyranosiduronic Acid. Grades: Highly Purified. CAS No. 75803-39-3. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Ethynyl Estradiol-2,4,9,6,6,16,16-d7 (Major) Ethynyl Estradiol--2,4,9,6,6,16,16-d7, is the labeled analogue of Ethynyl Estradiol, a synthetic steroid with high oral estrogenic potency. Group: Biochemicals. Alternative Names: (17alpha)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol-d7. Grades: Highly Purified. CAS No. 57-63-6. Pack Sizes: 1mg. Molecular Formula: C20H17D7O2. US Biological Life Sciences. USBiological 9
Worldwide
Ethynyl Estradiol 3-Acetate A synthetic steroid with potential use as an oral contraceptive. Group: Biochemicals. Alternative Names: (17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol 3-Acetate; 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol 3-Acetate. Grades: Highly Purified. CAS No. 5779-47-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
Ethynyl Estradiol 3- β-D-Glucuronide A metabolite of Ethynylestradiol. Group: Biochemicals. Alternative Names: (17α)-17-Hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-3-yl β-D-Glucopyranosiduronic Acid; 17α-Ethynylestradiol 3-Glucuronide. Grades: Highly Purified. CAS No. 60134-76-1. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Ethynyl Estradiol 3-Sulfate A metabolite of Ethynylestradiol. Group: Biochemicals. Alternative Names: (17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol 3-(Hydrogen Sulfate); 17α-Ethynylestradiol 3-Sulfate; Ethynylestradiol Sulfate. Grades: Highly Purified. CAS No. 24560-70-1. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Ethynylestradiol 3-sulfate sodium Ethynyl Estradiol 3-Sulfate Sodium Salt is a biological molecule. Uses: Scientific research. Group: Natural products. CAS No. 724762-79-2. Pack Sizes: 1 mg. Product ID: HY-W740171. MedChemExpress MCE
Ethynyl Estradiol Diacetate Ethynyl Estradiol Diacetate. Group: Biochemicals. Alternative Names: 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol 3,17-Diacetate;(17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol Diacetate;17α-Ethynylestradiol 3,17-Diacetate. Grades: Highly Purified. CAS No. 13258-68-9. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
Ethynylestradiol Impurity 1 An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (6R,13S,16S,17S)-16-ethynyl-3,6-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate. Grades: > 95%. Molecular formula: C22H26O4. Mole weight: 354.45. BOC Sciences 8
Ethynylestradiol Impurity E An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: 6-alpha-Hydroxy Ethynylestradiol. Grades: > 95%. CAS No. 27521-34-2. Molecular formula: C20H24O3. Mole weight: 312.41. BOC Sciences 9
Ethynylestradiol Impurity F An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: 6-beta-Hydroxy Ethynylestradiol. Grades: > 95%. CAS No. 56324-28-8. Molecular formula: C20H24O3. Mole weight: 312.41. BOC Sciences 8
Ethynylestradiol Impurity M An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (8R,9S,13S,14S,17S)-3-cyanato-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol. Grades: > 95%. CAS No. 1818-11-7. Molecular formula: C21H24O2. Mole weight: 308.42. BOC Sciences 8
Ethynylferrocene Ethynylferrocene. Group: Biochemicals. Grades: Highly Purified. CAS No. 1271-47-2. Pack Sizes: 1g, 2g. Molecular Formula: C12H10Fe. US Biological Life Sciences. USBiological 7
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Ethynylferrocene Iron Catalysts. Alternative Names: Ferrocenylacetylene. CAS No. 1271-47-2. Molecular formula: C12H10Fe. Mole weight: 210.05. Appearance: Red brown crystal or crystalline powder. Purity: 0.97. Catalog: ACM1271472-1. Alfa Chemistry. 4
Ethynylferrocene Synonyms: Ethylnylferrocene. CAS No. 1271-47-2. Molecular formula: C12H10Fe. Mole weight: 210.05. BOC Sciences 9
Ethynylmagnesium Bromide Ethynylmagnesium Bromide. Group: Salt. Alternative Names: ETHYNYLMAGNESIUM BROMIDE; ethynylmagnesium bromide solution; ETHYNYLMAGNESIUM BROMIDE, 0.5M SOLUTION IN TETRAHYDROFURAN; ETHYNYLMAGNESIUM BROMIDE SOLUTION, ~0.5 M IN THF; ETHYLVINYLETHER; Ethynylbromomagnesium; Ethynyl magnesium bromide solution THF; Ethynylmagnesium bromide, 0.5M solution in THF, AcroSeal. CAS No. 4301-14-8. Product ID: magnesium; ethyne; bromide. Molecular formula: 129.24g/mol. Mole weight: C2HBrMg. C#[C-].[Mg+2].[Br-]. InChI=1S/C2H.BrH.Mg/c1-2;;/h1H;1H;/q-1;;+2/p-1. LROBJRRFCPYLIT-UHFFFAOYSA-M. Alfa Chemistry Materials 7
Ethynylmagnesium Bromide, 0.5M in Tetrahydrofuran 100ml Pack Size. Group: Building Blocks, Organics. Formula: C2HBrMg. CAS No. 4301-14-8. Prepack ID 90026438-100ml. Molecular Weight 129.24. See USA prepack pricing. Molekula Americas
Ethynyl (phenyl)iodonium Tetrafluoroborate [Ethynylating Reagent] Ethynyl (phenyl)iodonium Tetrafluoroborate [Ethynylating Reagent]. Group: Biochemicals. Grades: Highly Purified. CAS No. 127783-34-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 7
Worldwide
Ethynyl(phenyl)iodonium Tetrafluoroborate [Ethynylating Reagent] Heterocyclic Organic Compound. Alternative Names: Ethynyl(phenyl)iodonium Tetrafluoroborate, 127783-34-0, Ethynyl(phenyl)iodonium Tetrafluoroborate [Ethynylating Reagent], AC1MBZAA, ACMC-209tpw, CTK4B5722, ANW-42786, AG-D-57726, ethynyl(phenyl)iodanium tetrafluoroborate, E0467. CAS No. 127783-34-0. Molecular formula: C8H6BF4I. Mole weight: 315.84. Purity: >97.0%(T). IUPACName: ethynyl(phenyl)iodanium; tetrafluoroborate. Canonical SMILES: [B-](F)(F)(F)F.C#C[I+]C1=CC=CC=C1. Catalog: ACM127783340. Alfa Chemistry. 4
Ethynyl p-Tolyl Sulfone Ethynyl p-Tolyl Sulfone. Group: Biochemicals. Alternative Names: p-Toluene sulfonylacetylene ; Tosylacetylene. Grades: Highly Purified. CAS No. 13894-21-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 7
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Ethynyltrimethylsilane Ethynyltrimethylsilane is used in the production of novel histone deacetylase inhibitors for the treatment of Freidreich’s ataxia. It also aids in the preparation of conjugated polymers with an anthracene backbone. Group: Biochemicals. Grades: Highly Purified. CAS No. 1066-54-2. Pack Sizes: 5g, 25g, 100g. Molecular Formula: C?H??Si, Molecular Weight: 98.22. US Biological Life Sciences. USBiological 3
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1-(1,1-Dimethylethoxy)-4-ethynyl-benzene Heterocyclic Organic Compound. Alternative Names: BENZENE,1-(1,1-DIMETHYLETHOXY)-4-ETHYNYL-; 1-(1,1-DIMETHYLETHOXY)-4-ETHYNYL-BENZENE. CAS No. 1093192-41-6. Molecular formula: C12H14O. Mole weight: 174.239. Purity: 0.96. IUPACName: 1-tert-butoxy-4-ethynylbenzene. Catalog: ACM1093192416. Alfa Chemistry. 4
1,1'-Biphenyl,4-[2-(2,6-difluoro-4-pentylphenyl)ethynyl]-4'-propyl- Alkyne Type Liquid Crystal. Alternative Names: 4-pentyl-2,6-difluoro-4 '- (4-propylphenyl) - Diphenylacetylene. CAS No. 1149373-93-2. Molecular formula: C28H28F2. Mole weight: 402.5. Purity: 99%+. IUPACName: 1,3-difluoro-5-pentyl-2-[2-[4-(4-propylphenyl)phenyl]ethynyl]benzene. Canonical SMILES: CCCCCC1=CC (=C (C (=C1)F)C#CC2=CC=C (C=C2)C3=CC=C (C=C3)CCC)F. Density: 1.10±0.1 g/ml. Catalog: ACM1149373932. Alfa Chemistry.
1,1'-Biphenyl,4-[2-(4-ethoxy-2,3-difluorophenyl)ethynyl]-4'-propyl- Alkyne Type Liquid Crystal. Alternative Names: Propylbiphenyl-2,3-difluoro-ethoxydiphenylacetylene. CAS No. 126163-06-2. Molecular formula: C25H22F2O. Mole weight: 376.44. Purity: 99%+. Catalog: ACM126163062. Alfa Chemistry. 4
1,2,3,4,5,6,7,8-Octafluoro-9,10-bis[2-(2,4,6-trimethylphenyl)ethynyl]anthracene 1,2,3,4,5,6,7,8-Octafluoro-9,10-bis[2-(2,4,6-trimethylphenyl)ethynyl]anthracene. Uses: This material is a relatively new candidate as a n-type semiconductor for use in organic field effect transistor (ofet) devices. it displays very impressive fluorescence useful in the field of optics research. the ethynyl bridges allow the molecule to stack more efficiently allowing for enhanced electron transport. Group: Organic field effect transistor (ofet) materials. Alternative Names: 1,2,3,4,5,6,7,8-Octafluoro-9,10-bis(mesitylethynyl)anthracene. CAS No. 1067426-46-3. Pack Sizes: 250 mg in glass insert. Product ID: 1,2,3,4,5,6,7,8-octafluoro-9,10-bis[2-(2,4,6-trimethylphenyl)ethynyl]anthracene. Molecular formula: 606.55. Mole weight: C36H22F8. Cc1cc (C)c (C#Cc2c3c (F)c (F)c (F)c (F)c3c (C#Cc4c (C)cc (C)cc4C)c5c (F)c (F)c (F)c (F)c25)c (C)c1. 1S/C36H22F8/c1-15-11-17 (3)21 (18 (4)12-15)7-9-23-25-27 (31 (39)35 (43)33 (41)29 (25)37)24 (10-8-22-19 (5)13-16 (2)14-20 (22)6)28-26 (23)30 (38)34 (42)36 (44)32 (28)40/h11-14H, 1-6H3, YYIVDNHHWCQYCH-UHFFFAOYSA-N. YYIVDNHHWCQYCH-UHFFFAOYSA-N. Alfa Chemistry Materials 4
1, 2, 3, 4, 5, 6-Hexakis[2- (trimethylsilyl)ethynyl]benzene, 95% Covalent Organic Framework (COF) Linkers. CAS No. 100516-62-9. Molecular formula: C36H54Si6. Mole weight: 655. Purity: 0.95. Catalog: ACM100516629-1. Alfa Chemistry. 3
1-(2',3',5'-Tri-O-tert-butyldimethylsilyl-b-D-ribofuranosyl)-5-ethynylimidazo-4-carbonitrile 1-(2',3',5'-Tri-O-tert-butyldimethylsilyl-b-D-ribofuranosyl)-5-ethynylimidazo-4-carbonitrile. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. USBiological 8
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1-(2',3',5'-Tri-O-tert-butyldimethylsilyl-b-D-ribofuranosyl)-5-ethynylimidazo-4-carbonitrile 1-(2',3',5'-Tri-O-tert-butyldimethylsilyl-b-D-ribofuranosyl)-5-ethynylimidazo-4-carbonitrile is a critical compound used in the synthesis of antiviral agents. Specifically, it is an essential intermediate for research of developing drugs to treat Hepatitis C. Molecular formula: C29H53N3O4Si3. Mole weight: 592.01. BOC Sciences 3
1-[2-(4-Ethoxyphenyl)ethynyl]-4-(trans-4-propylcyclohexyl)benzene Heterocyclic Organic Compound. Alternative Names: 1-[2- (4-Ethoxyphenyl) ethynyl]-4- (trans-4-propylcyclohexyl) benzene; trans-1-Ethoxy-4- (2- (4- (4-propylcyclohexyl) phenyl) ethynyl) benzene. CAS No. 116903-48-1. Molecular formula: C25H30O. Mole weight: 346.5. Catalog: ACM116903481. Alfa Chemistry. 2
1-[2-(4-Methoxyphenyl)ethynyl]-4-(trans-4-propylcyclohexyl)benzene Heterocyclic Organic Compound. Alternative Names: 1-[2- (4-Methoxyphenyl) ethynyl]-4- (trans-4-propylcyclohexyl) benzene; trans-1-Methoxy-4- (2- (4- (4-propylcyclohexyl) phenyl) ethynyl) benzene. CAS No. 116903-47-0. Molecular formula: C24H28O. Mole weight: 332.48. Catalog: ACM116903470. Alfa Chemistry. 2
1,2,4-Trichloro-5-ethynyl-benzene 1,2,4-Trichloro-5-ethynyl-benzene is an intermediate in the synthesis of 2,2',3,4,4',5,5'-Heptachlorobiphenyl (H265060). 2,2',3,4,4',5,5'-Heptachlorobiphenyl is a polychlorinated biphenyl (PCB) found in air, soil, mammals, and marine animals. Group: Biochemicals. Grades: Highly Purified. CAS No. 6546-87-8. Pack Sizes: 100mg, 250mg. Molecular Formula: C8H3Cl3. US Biological Life Sciences. USBiological 9
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1,2-Bis(4-ethynylphenyl)-1,2-diphenylethene Alkynyl COFs Ligands. Alternative Names: 1-Ethynyl-4-[2-(4-ethynylphenyl)-1,2-diphenylethenyl]benzene. CAS No. 1240785-42-5. Molecular formula: C30H20. Mole weight: 380.47. Purity: 95%+. Catalog: ACM1240785425. Alfa Chemistry. 5
1,2-Cyclohexanediol,1-ethynyl-,1-carbamate,trans-(9ci) Heterocyclic Organic Compound. CAS No. 1130-22-9. Catalog: ACM1130229. Alfa Chemistry.
1-?[2-? (Trimethylsilyl) ?ethynyl]?pyrrolidine 1-?[2-? (Trimethylsilyl) ?ethynyl]?pyrrolidine acts as a reagent in the preparation of silylated and stannylated ynamines and ynehydrazines. Group: Biochemicals. Grades: Highly Purified. CAS No. 64024-62-0. Pack Sizes: 500mg, 1g. Molecular Formula: C9H17NSi, Molecular Weight: 167.32. US Biological Life Sciences. USBiological 9
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1,3,5-Tris(3,5-dicarboxyphenylethynyl)benzene 1,3,5-Tris(3,5-dicarboxyphenylethynyl)benzene. Group: Carboxylic acid mof ligand-polycarboxylic acid mofs ligand. Alternative Names: 5,5',5''-Benzene-1,3,5-triyltris(1-ethynyl-2-isophthalic acid). CAS No. 1173285-13-6. Molecular formula: 642.52. Mole weight: C36H18O12. 97%. Alfa Chemistry Materials 7
1,3,5-Tris(3,5-dicarboxyphenylethynyl)benzene Low Molecular Weight Acids. Alternative Names: 5,5',5''-Benzene-1,3,5-triyltris(1-ethynyl-2-isophthalic acid). CAS No. 1173285-13-6. Molecular formula: C36H18O12. Mole weight: 642.52. Purity: 0.97. Catalog: ACM1173285136-1. Alfa Chemistry. 2
1,3,5-Tris(4-(3,5-dicarboxyphenylethynyl)phenyl)benzene Carboxylic MOFs Ligands. Alternative Names: 5- [2- [4- [3, 5-Bis [4- [2- (3, 5-dicarboxyphenyl) ethynyl] phenyl] phenyl] phenyl] ethynyl] benzene-1, 3-dicarboxylic acid; 5,5',5''-[1,3,5-Benzenetriyltris[(4,1-phenylene)ethynylene]]trisisophthalic acid. CAS No. 1219980-38-7. Molecular formula: C54H30O12. Mole weight: 870.81. Purity: 95%+. Catalog: ACM1219980387-2. Alfa Chemistry. 5
1,3,5-Triscarboxyphenylethynylbenzene Expanded benzene tricarboxylate MOF linker used to synthesize MOFs with ultra high porosity; example MOF-180 and MOF-210. These MOFs show promising applications in gas adsorption; seperations; storage and more. Group: Hydrogen storage materials metal organic frameworks (mofs). Alternative Names: 4, 4', 4''-(1, 3, 5-benzenetriyltri-2, 1-ethynediyl)trisbenzoicacid, 4, 4', 4''-[benzene-1, 3, 5-triyl-tris(ethyne-2, 1-diyl)]tribenzoicacid, BTE, H3BTE. CAS No. 205383-17-1. Product ID: 4-[2-[3, 5-bis[2- (4-carboxyphenyl) ethynyl]phenyl]ethynyl]benzoic acid. Molecular formula: 510.49. Mole weight: C6H3(CO2H)3. C1=CC (=CC=C1C#CC2=CC (=CC (=C2)C#CC3=CC=C (C=C3)C (=O)O)C#CC4=CC=C (C=C4)C (=O)O)C (=O)O. 1S/C33H18O6/c34-31 (35)28-13-7-22 (8-14-28)1-4-25-19-26 (5-2-23-9-15-29 (16-10-23)32 (36)37)21-27 (20-25)6-3-24-11-17-30 (18-12-24)33 (38)39/h7-21H, (H, 34, 35) (H, 36, 37) (H, 38, 39). NIJMZBWVSRWZFZ-UHFFFAOYSA-N. ≥95%. Alfa Chemistry Materials 5
1,3,5-tris(pyridin-4-ylethynyl)benzene 1,3,5-tris(pyridin-4-ylethynyl)benzene. Group: Nitrogen-containing mof ligand-ternary nitrogen-containing mof ligand. CAS No. 168289-78-9. Product ID: 4-[2-[3,5-bis(2-pyridin-4-ylethynyl)phenyl]ethynyl]pyridine. Molecular formula: 381.4g/mol. Mole weight: C27H15N3. InChI=1S/C27H15N3/c1 (22-7-13-28-14-8-22) 4-25-19-26 (5-2-23-9-15-29-16-10-23) 21-27 (20-25) 6-3-24-11-17-30-18-12-24/h7-21H. BBEZONFKGMUPNJ-UHFFFAOYSA-N. Alfa Chemistry Materials 7
1,3-Cyclohexanediol,1-ethynyl-,1-carbamate,cis-(9CI) Heterocyclic Organic Compound. Alternative Names: 1,3-Cyclohexanediol,1-ethynyl-,1-carbamate,cis-(9CI). CAS No. 1200-79-9. Molecular formula: C9H13NO3. Catalog: ACM1200799. Alfa Chemistry. 3
13-Ethyl-17-ethynyl-17-hydroxy-11-methylidene-2, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17-dodecahydro-1H-cyclopenta [a]phenanthren-3-one 13-Ethyl-17-ethynyl-17-hydroxy-11-methylidene-2, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17-dodecahydro-1H-cyclopenta [a]phenanthren-3-one. Group: Biochemicals. Alternative Names: (17a)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one; 3-Ketodesogestrel; 3-Oxodesogestrel; Etonogestrel. Grades: Highly Purified. CAS No. 54048-10-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C22H28O2. US Biological Life Sciences. USBiological 7
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13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) EP Levonorgestrel impurity C. Group: Biochemicals. Alternative Names: Levonorgestrel Impurity C. Grades: Highly Purified. CAS No. 1337972-89-0. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
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1,4-bis(pyridin-4-ylethynyl)benzene 1,4-bis(pyridin-4-ylethynyl)benzene. Group: Customizable mof linkers. Alternative Names: Bis[(pyridyl)?ethynyl]?benzene. CAS No. 158525-01-0. Product ID: 4-[2-[4-(2-pyridin-4-ylethynyl)phenyl]ethynyl]pyridine. Molecular formula: 280.32. Mole weight: C20H12N2. InChI=1S/C20H12N2/c1-2-18 (6-8-20-11-15-22-16-12-20)4-3-17 (1)5-7-19-9-13-21-14-10-19/h1-4, 9-16H. ONNGGLJSLBGWLB-UHFFFAOYSA-N. 98%. Alfa Chemistry Materials 7
1,4-Dibromo-2,5-Bis[2-(Trimethylsilyl)Ethynyl]Benzene 1,4-Dibromo-2,5-Bis[2-(Trimethylsilyl)Ethynyl]Benzene. Group: Small molecule semiconductor building blocks. Alternative Names: [(2,5-Dibromo-1,4-Phenylene)Bis(Ethyne-2,1-Diyl)]Bis(Trimethylsilane); [2- [2, 5-Dibromo-4- [2- (Trimethylsilyl) Ethynyl] Phenyl] Ethynyl] Trimethylsilane. CAS No. 478190-79-3. Product ID: 2-[2,5-dibromo-4-(2-trimethylsilylethynyl)phenyl]ethynyl-trimethylsilane. Molecular formula: 428.31 g/mol. Mole weight: C16H20Br2Si2. C[Si] (C) (C)C#CC1=CC (=C (C=C1Br)C#C[Si] (C) (C)C)Br. InChI=1S/C16H20Br2Si2/c1-19 (2, 3)9-7-13-11-16 (18)14 (12-15 (13)17)8-10-20 (4, 5)6/h11-12H, 1-6H3. TUMMIWKEWMEYTF-UHFFFAOYSA-N. >98%. Alfa Chemistry Materials 5
1-[(4-Ethylphenyl)ethynyl]-4-(trans-4-propylcyclohexyl)benzene Heterocyclic Organic Compound. CAS No. 107949-21-3. Molecular formula: C25H30. Mole weight: 330.51. Density: 1.01. Catalog: ACM107949213. Alfa Chemistry. 4
1- (4-Methoxybenzyl) -6- ( (trimethylsilyl) ethynyl) -1- (h-pyrido[2, 3-b][1, 4]oxazin-2 (3h) ) -one 1- (4-Methoxybenzyl) -6- ( (trimethylsilyl) ethynyl) -1- (h-pyrido[2, 3-b][1, 4]oxazin-2 (3h) ) -one is a useful intermediate. Group: Biochemicals. Grades: Highly Purified. CAS No. 1198425-56-7. Pack Sizes: 25mg, 50mg. Molecular Formula: C20H22N2O3Si, Molecular Weight: 366.49. US Biological Life Sciences. USBiological 9
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1-(4-Methoxybenzyl)-6-((Trimethylsilyl)Ethynyl)-1H-Pyrido[2,3-B][1,4]Oxazin-2(3H)-One 1-(4-Methoxybenzyl)-6-((Trimethylsilyl)Ethynyl)-1H-Pyrido[2,3-B][1,4]Oxazin-2(3H)-One. Group: Salt. CAS No. 1198425-56-7. Product ID: 1-[(4-methoxyphenyl)methyl]-6-(2-trimethylsilylethynyl)pyrido[2,3-b][1,4]oxazin-2-one. Molecular formula: 366.5g/mol. Mole weight: C20H22N2O3Si. COC1=CC=C (C=C1)CN2C (=O)COC3=C2C=CC (=N3)C#C[Si] (C) (C)C. InChI=1S / C20H22N2O3Si / c1-24-17-8-5-15 (6-9-17) 13-22-18-10-7-16 (11-12-26 (2, 3) 4) 21-20 (18) 25-14-19 (22) 23 / h5-10H, 13-14H2, 1-4H3. RRPWAUUJYVKFGN-UHFFFAOYSA-N. 0.95. Alfa Chemistry Materials 6
1-(4-Methoxyphenyl)ethynyl-4-N-pentylbenzene 1-(4-Methoxyphenyl)ethynyl-4-N-pentylbenzene. Group: Liquid crystal (lc) materials. Alternative Names: 1-(4-Methoxyphenyl)ethynyl-4-n-pentylbenzene; 1-(4-Methoxyphenyl)-2-(4-n-pentylphenyl)acetylene; 1-(4-Methoxyphenyl)-2-(4-n-propylphenyl)acetylene. CAS No. 39969-28-3. Product ID: 1-methoxy-4-[2-(4-pentylphenyl)ethynyl]benzene. Molecular formula: 278.4g/mol. Mole weight: C20H22O. CCCCCC1=CC=C(C=C1)C#CC2=CC=C(C=C2)OC. InChI=1S / C20H22O / c1-3-4-5-6-17-7-9-18 (10-8-17) 11-12-19-13-15-20 (21-2) 16-14-19 / h7-10, 13-16H, 3-6H2, 1-2H3. ULPSMBQBIIZGAI-UHFFFAOYSA-N. 98%. Alfa Chemistry Materials 7
1-[(4-Propylphenyl)ethynyl]-4-(trans-4-propylcyclohexyl)-benzene Heterocyclic Organic Compound. Alternative Names: 100558-53-0, AC1LCIY6, HOQZNENYSZLPGU-RZFKFIIISA-N, HOQZNENYSZLPGU-UHFFFAOYSA-N, AKOS022177381, AKOS022179137, AK-40330, AK-50650, AJ-135979, DB-024622, 4-(trans-4-propylcyclohexyl)-4-(1-propyl)tolan, 1-Propyl-4- ( (4- (4-propylcyclohexyl) phenyl) ethynyl) benzene, 1-Propyl-4- ([4- (4-propylcyclohexyl) phenyl]ethynyl) benzene #, 1-propyl-4-[2-[4- (4-propylcyclohexyl) phenyl]ethynyl]benzene, Benzene, 1-(4-propylcyclohexyl)-4-[(4-propylphenyl)ethynyl]-, 1-(trans-4-propylcyclohexyl)-4-[(4-propylphenyl)ethynyl]Benzene, 1-[(4-Propylphenyl)ethynyl]-4-(trans-4-propylcyclohexyl)-benzene, 133856-94-7. CAS No. 100558-53-0. Molecular formula: C26H32. Mole weight: 344.532280 [g/mol]. Purity: 0.96. IUPACName: 1-propyl-4-[2-[4- (4-propylcyclohexyl) phenyl]ethynyl]benzene. Canonical SMILES: CCCC1CCC (CC1)C2=CC=C (C=C2)C#CC3=CC=C (C=C3)CCC. Catalog: ACM100558530. Alfa Chemistry. 3
(17a)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol (17a)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol. Group: Biochemicals. Grades: Highly Purified. CAS No. 79727-03-0. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C22H26O. US Biological Life Sciences. USBiological 7
Worldwide
17-a-Ethynylestradiol-2,4,16,16-d4 ( ) A synthetic steroid with high oral estrogenic potency. Group: Biochemicals. Alternative Names: Grades: Highly Purified. CAS No. 350820-06-3. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol Norethindrone impurity E. Group: Biochemicals. Grades: Highly Purified. CAS No. 79727-03-0. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
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17α-Dihydro-17 β-ethynyl-14 β-equillenin 17α-Dihydro-17 β-ethynyl-14 β-equillenin is an impurity of Ethynyl Estradiol (E685100), a synthetic steroid with high oral estrogenic potency. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C20H20O2, Molecular Weight: 292.37. US Biological Life Sciences. USBiological 9
Worldwide

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