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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.
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.
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.
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.
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.
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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.
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.
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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.
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.
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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.
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.
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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.
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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.
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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.
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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.
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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.
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.
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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.
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.
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.
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.
Ethynylferrocene
Ethynylferrocene. Group: Biochemicals. Grades: Highly Purified. CAS No. 1271-47-2. Pack Sizes: 1g, 2g. Molecular Formula: C12H10Fe. US Biological Life Sciences.
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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.
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.
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.
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.
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Ethynyltrimethylsilane
Ethynyltrimethylsilane is used in the production of novel histone deacetylase inhibitors for the treatment of Freidreichs 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.
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.
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.
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.
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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.
Heterocyclic Organic Compound. CAS No. 1130-22-9. Catalog: ACM1130229.
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.
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.
(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.
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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.
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(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.
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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.
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