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| Product | Description | |
|---|---|---|
| Norgestrel | Norgestrel. Group: Biochemicals. Alternative Names: (17a)-(+/-)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one; (+/-)-13-Ethyl-17a-ethynyl-17-hydroxygon-4-en-3-one. Grades: Highly Purified. CAS No. 6533-00-2. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C21H28O2. US Biological Life Sciences. |  Worldwide |
| Norgestrel | Norgestrel is a synthetic analog of progesterone, a compound commonly found in oral contraceptive pill, and a powerful neuroprotective antioxidant, preventing light-induced ROS in photoreceptor cells, and cell death [1] [2]. Norgestrel is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Uses: Scientific research. Group: Signaling pathways. CAS No. 6533-00-2. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-N7137. |  |
| Norgestrel ((17a)-(±)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one,. Wy-3707, Neogest, Ovrette) | Norgestrel is ann excellent progestational and ovulation inhibiting steroid. The bioactive enantiomer is levorotatory. Progestogen; oral contraceptive. Group: Biochemicals. Alternative Names: (17a)-(±)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one;Wy-3707; Neogest; Ovrette. Grades: Highly Purified. CAS No. 6533-00-2. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Norgestrel-d6 (major) | Labeled Norgestrel. It is an excellent progestational and ovulation inhibiting steroid. The bioactive enantiomer is levorotatory. Progestogen; oral contraceptive. Group: Biochemicals. Alternative Names: (17α)-(+/-)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one-d6;(+/-)-13-Ethyl-17α-ethynyl-17-hydroxygon-4-en-3-one-d6; (+/-)-Norgestrel-d6; DL-Norgestrel-d6; FH 122A-d6; Methylnorethindrone-d6; Monovar-d6; Neogest-d6; Ovrette-d6; Postinor-d6; SH 70850-d6; SH 850-d6; Wy 3707-d6. Grades: Highly Purified. CAS No. 6533-00-2 unlabeled. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Norgestrel Impurity 1 | Norgestrel Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 848-04-4. Molecular Formula: C20H26O2. Mole Weight: 298.43. Catalog: APB848044. |  |
| Norgestrel Sulfate Sodium Salt | A metabolite of Norgestrel, which is an excellent progestational and ovulation inhibiting steroid. Synonyms: Levonorgestrel Sulfate Sodium Salt; D-(-)-Norgestrel-17-sulfate Sodium Salt. Grades: > 95%. Molecular formula: C21H27O5S.Na. Mole weight: 391.51 22.99. |  |
| 1(10)-Dehydro-4(5)-dihydro D-(-)-Norgestrel | 1(10)-Dehydro-4(5)-dihydro D-(-)-Norgestrel. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00160. Format: Neat. | |
| 1(2)-Dehydro-4(5)-dihydro D-(-)-Norgestrel | 1(2)-Dehydro-4(5)-dihydro D-(-)-Norgestrel is an intermediate in synthesizing 1(10)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (D229930), which is a Norgestrel (N689500) impurity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C21H28O2. US Biological Life Sciences. | Worldwide |
| 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one (Levo Norgestrel Impurity) | EP Levonorgestrel impurity B. Group: Biochemicals. Alternative Names: 13-Ethyl-17α-ethynyl-17-hydroxygon-5(10)-en-3-one; EP Levonorgestrel Impurity B; (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one. Grades: Highly Purified. CAS No. 19914-67-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one(levo norgestrel impurity) | 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one(levo norgestrel impurity). Group: Biochemicals. Alternative Names: 13-Ethyl-17a-ethynyl-17-hydroxygon-5(10)-en-3-one; EP levonorgestrel impurity B; (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one. Grades: Highly Purified. CAS No. 19914-67-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C21H28O2. US Biological Life Sciences. | Worldwide |
| 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levo Norgestrel Impurity) | EP Levonorgestrel impurity D. Group: Biochemicals. Alternative Names: (17α)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol; EP Levonorgestrel Impurity D. Grades: Highly Purified. CAS No. 32419-58-2. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol(levo norgestrel impurity) | 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol(levo norgestrel impurity). Group: Biochemicals. Alternative Names: (17a)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol; EP levonorgestrel impurity D. Grades: Highly Purified. CAS No. 32419-58-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C21H30O. US Biological Life Sciences. | Worldwide |
| 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. | Worldwide |
| 2-Bromo-5α-dihydrolevonorgestrel | 2-Bromo-5α-dihydrolevonorgestrel is an intermediate in synthesizing 1(10)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (D229930), which is a Norgestrel (N689500) impurity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H29BrO2. US Biological Life Sciences. | Worldwide |
| 3α,5 β-Tetrahydro Norgestrel | The major metabolite of the progestational agent Norgestrel. Group: Biochemicals. Alternative Names: (3α,5 β,17α)-13-Ethyl-18,19-ninorpregn-20-yne-3,17-diol; 13-Ethyl-18,19-dinor-5 β,17α-pregn-20-yne-3α,17-diol; 3α,5 β-Tetrahydronorgestrel; d-3α,5 β-Tetrahydronorgestrel. Grades: Highly Purified. CAS No. 19351-16-7. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 3 β,5 β-Tetrahydro Norgestrel | Norgestrel metabolite. Group: Biochemicals. Alternative Names: 13-Ethyl-18,19-dinor-5 β,17α-pregn-20-yne-3 β,17-diol. Grades: Highly Purified. CAS No. 19351-17-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 3-Deoxo-3-hydroxy-4,5-epoxy Norgestrel | 3-Deoxo-3-hydroxy-4,5-epoxy Norgestrel. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 5(6)-Dehydro-4(5)-dihydro D-(-)-norgestrel | 5(6)-Dehydro-4(5)-dihydro D-(-)-norgestrel. Group: Biochemicals. Alternative Names: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one. Grades: Highly Purified. CAS No. 100021-05-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H28O2. US Biological Life Sciences. | Worldwide |
| 5(6)-Dehydro-4(5)-dihydro D-(-)-norgestrel | Heterocyclic Organic Compound. Alternative Names: (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one. CAS No. 100021-05-4. Molecular formula: C21H28O2. Mole weight: 312.45. Catalog: ACM100021054. |  |
| 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%) | 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Levonorgestrel Imp. P (EP), 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5-en-20-yn-3-one (Δ5-Levonorgestrel). CAS No. 100021-05-4. IUPAC Name: (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one. Molecular Formula: C21H28O2. Mole Weight: 312.45. Catalog: APS100021054. SMILES: CC[C@]12CC[C@H]3[C@@H] (CC=C4CC (=O)CC[C@H]34)[C@@H]1CC[C@@]2 (O)C#C. Format: Neat. | |
| 6(7)-Dehydro norgestrel | 6(7)-Dehydro norgestrel. Group: Biochemicals. Alternative Names: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregna-4,6-dien-20-yn-3-one. Grades: Highly Purified. CAS No. 51087-61-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C21H26O2. US Biological Life Sciences. | Worldwide |
| 6(7)-Dehydro Norgestrel | 6(7)-Dehydro Norgestrel. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregna-4,6-dien-20-yn-3-one,Levonorgestrel Imp. M (EP), Delta6-Levonorgestrel, Levonorgestrel Imp. M (Pharmeuropa), 6,7-Didehydrolevonorgestrel. CAS No. 51087-61-7. Molecular Formula: C21H26O2. Mole Weight: 310.43. Catalog: APS51087617. Format: Neat. | |
| 6a-Hydroxy norgestrel | 6a-Hydroxy norgestrel. Group: Biochemicals. Alternative Names: (6a,17a)-13-Ethyl-6,17-dihydroxy-18,19-dinorpregn-4-en-20-yn-3-one. Grades: Highly Purified. CAS No. 87585-03-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C21H28O3. US Biological Life Sciences. | Worldwide |
| 6-Oxo D-(-)-norgestrel | 6-Oxo D-(-)-norgestrel. Group: Biochemicals. Alternative Names: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yne-3,6-dione; 6-Keto levonorgestrel. Grades: Highly Purified. CAS No. 1175109-63-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H26O3. US Biological Life Sciences. | Worldwide |
| 6-Oxo D-(-)-Norgestrel | Heterocyclic Organic Compound. Alternative Names: (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yne-3,6-dione; 6-Keto Levonorgestrel. CAS No. 1175109-63-3. Molecular formula: C21H26O3. Mole weight: 326.43. Catalog: ACM1175109633. | |
| 8(14)-Dehydro norgestrel | 8(14)-Dehydro norgestrel. Group: Biochemicals. Alternative Names: (+/-)-(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregna-4,8(14)-dien-20-yn-3-one. Grades: Highly Purified. CAS No. 110785-09-6. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C21H26O2. US Biological Life Sciences. | Worldwide |
| Delta1 (10)-4, 5-dihydro-levonorgestrel | Norgestrel impurity. Synonyms: (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-1-en-20-yn-3-one. Grades: > 95%. Molecular formula: C21H28O2. Mole weight: 312.46. | |
| Δ5(10),6,8(9)-D-(-)-Norgestrel | Δ5(10),6,8(9)-D-(-)-Norgestrel. Group: Biochemicals. Alternative Names: Levonorgestrel Impurity W. Grades: Highly Purified. CAS No. 155683-59-3. Pack Sizes: 5mg. Molecular Formula: C22H26O, Molecular Weight: 306.44. US Biological Life Sciences. | Worldwide |
| D-(-)-Norgestrel | An emergency contraceptive. Group: Biochemicals. Alternative Names: 17-Ethynyl-18-methyl-19-nortestosterone; (17α)-13-Ethyl-17-hydroxy -18,19-dinorpregn-4-en-20-yn-3-one; Levonorgestrel; D-Norgestrel; Dexnorgestrel; Levonelle; Levonova; Microlut; Microval; Norgeston. Grades: Highly Purified. CAS No. 797-63-7. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| D-(-)-Norgestrel 17-Acetate | D-(-)-Norgestrel 17-Acetate. Group: Biochemicals. Alternative Names: (17α)-17-(Acetyloxy)-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one; 17-Acetoxy-13-ethyl-18,19-dinor-17α-pregn-4-en-20-yn-3-one; 17-Ethynyl-18-methyl-19-nortestosterone Acetate; 17α-Ethynyl-18-methyl-19-nortestosterone Acetate; 17 β-Acetoxy-17-ethynyl-18-methyl-19-norandrost-4-en-3-one; Levonorgestrel 17-Acetate; Levonorgestrel Acetate; d-(17α)-17-Acetoxy-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one. Grades: Highly Purified. CAS No. 13732-69-9. Pack Sizes: 100mg. Molecular Formula: C23H30O3, Molecular Weight: 354.48. US Biological Life Sciences. | Worldwide |
| D-(-)-Norgestrel β-D-Glucuronide | A glucuronide metabolite of Levonorgestrel. Group: Biochemicals. Alternative Names: 17-Ethynyl-18-methyl-19-nortestosterone Glucuronide; Levonorgestrel Glucuronide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| D-(-)-Norgestrel β-D-Glucuronide Methyl Ester | An intermediate to the glucuronide metabolite of Levonorgestrel. Group: Biochemicals. Alternative Names: 17-Ethynyl-18-methyl-19-nortestosterone Glucuronide Methyl Ester; Levonorgestrel Glucuronide Methyl Ester. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| D-(-)-Norgestrel-d6 17-Acetate | D-(-)-Norgestrel-d6 17-Acetate. Group: Biochemicals. Alternative Names: (17α)-17-(Acetyloxy)-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one-d6; 17-Acetoxy-13-ethyl-18,19-dinor-17α-pregn-4-en-20-yn-3-one-d6; 17-Ethynyl-18-methyl-19-nortestosterone Acetate-d6; 17α-Ethynyl-18-methyl-19-nortestosterone Acetate-d6; 17 β-Acetoxy-17-ethynyl-18-methyl-19-norandrost-4-en-3-one-d6; Levonorgestrel 17-Acetate-d6; Levonorgestrel Acetate-d6; d-(17α)-17-Acetoxy-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one-d6. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C23H24D6O3, Molecular Weight: 360.5. US Biological Life Sciences. | Worldwide |
| D-(-)-Norgestrel-d7 | An emergency contraceptive. Group: Biochemicals. Alternative Names: 17-Ethynyl-18-methyl-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| D-(-)-Norgestrel (Levonorgestrel) | Levonorgestrel is a synthetic progestogen used as an active ingredient in some hormonal contraceptives. Synonyms: SCH29851; SCH 29851; SCH-29851. Grades: >98%. CAS No. 797-63-7. Molecular formula: C21H28O2. Mole weight: 312.45. | |
| D-(-)-Norgestrel Tri-O-acetyl β-D-Glucuronide Methyl Ester | An intermediate to the glucuronide metabolite of Levonorgestrel. Group: Biochemicals. Alternative Names: 17-Ethynyl-18-methyl-19-nortestosterone Tri-O-acetyl Glucuronide Methyl Ester; Levonorgestrel Tri-O-acetyl Glucuronide Methyl Ester. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Levonorgestrel | Levonorgestrel is an orally active inhibitor of progesterone (HY-N0437). Levonorgestrel has anticancer activity and can induce Apoptosis. Levonorgestrel can be used as a contraceptive and in combination with other medications. Levonorgestrel can be used in the study of osteoporosis and uterine leiomyoma [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: D-Norgestrel. CAS No. 797-63-7. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-B0257. | |
| Levonorgestrel Sulfate Sodium Salt | a Norgestrel metabolite. Synonyms: D-(-)-Norgestrel-17-sulfate Sodium Salt. Grades: > 95%. Molecular formula: C21H27O5S.Na. Mole weight: 414.49. | |
| (-)-Norgestrel-d6 | (-)-Norgestrel-d6. Group: Biochemicals. Alternative Names: (-)-Norgestrel-2,2,4,6,6,10-d6; 17-Ethynyl-18-methyl-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregna-1,4-dien-20-yn-3-one | 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregna-1,4-dien-20-yn-3-one is an intermediate in synthesizing 1(10)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (D229930), which is a Norgestrel (N689500) impurity. Group: Biochemicals. Grades: Highly Purified. CAS No. 5823-82-5. Pack Sizes: 500ug, 1mg. Molecular Formula: C21H26O2. US Biological Life Sciences. | Worldwide |
| 17-Desacetyl Norgestimate | A metabolite of Norgestimate. Norelgestromin is a steroidal progestin used in contraceptive patches, where it is combined with the estrogen ethinyl estradiol. Group: Biochemicals. Alternative Names: syn-Norelgestromin; Z-17-Deacetylnorgestimate; (8R, 9S, 10R, 13S, 14S, 17R, Z) -13-Ethyl-17-ethynyl-17-hydroxy-6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17-dodecahydro-1H-cyclopenta [a]phenanthren-3 (2H) -one Oxime; (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one Oxime;17-Deacetylnorgestimate; 18-Methylnorethindrone oxime; BRN 4202099; D-Norgestrel 3-Oxime; Levonorgestrel 3-Oxime; RWJ 10553; Norelgestromin. Grades: Highly Purified. CAS No. 53016-31-2. Pack Sizes: 5mg, 10mg, 25mg, 100mg. Molecular Formula: C??H??NO?, Molecular Weight: 327.46. US Biological Life Sciences. | Worldwide |
| 17-Desacetyl Norgestimate-d6 (Major) | A labeled metabolite of Norgestimate. Group: Biochemicals. Alternative Names: (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one-d6 Oxime;17-Deacetylnorgestimate-d6; 18-Methylnorethindrone-d6 Oxime; BRN 4202099-d6; D-Norgestrel-d6 3-Oxime; Levonorgestrel-d6 3-Oxime; RWJ 10553. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 3-(5,5-Diethyl-1,3-dioxan-2-yl)-13-ethyl-gonenone | Norgestrel intermediate. Group: Biochemicals. Alternative Names: 3-(5,5-Diethyl-1,3-dioxan-2-yl)-13-ethyl-gon-4-en-17one. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (3E)-17-Deacetylnorgestimate | (3E)-17-Deacetylnorgestimate is a metabolite of Norgestimate, which is a progestin medication used in birth control pills for women and in menopausal hormone therapy. Uses: Contraceptive agents, hormonal. Synonyms: 17-Deacylnorgestimate; 18-Methylnorethindrone oxime; BRN 4202099; D-Norgestrel 3-oxime; Levonorgestrel 3-oxime; Levonorgestrel oxime; Norelgestromin; Norplant 3-oxime; RWJ 10553; d-(17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one Oxime; (8R,9S,10R,13S,14S,17R,E)-13-ethyl-17-Ethynyl-17-hydroxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one Oxime. Grades: 98%. CAS No. 74183-55-4. Molecular formula: C44H63F2N3O5. Mole weight: 751.98. | |
| (3Z)-17-Desacetyl Norgestimate | (3Z)-17-Desacetyl Norgestimate is a metabolite of Norgestimate, which is a progestin medication used in birth control pills for women and in menopausal hormone therapy. Uses: Contraceptive agents, hormonal. Synonyms: syn-Norelgestromin; Z-17-Deacetylnorgestimate; (8R,9S,10R,13S,14S,17R,Z)-13-Ethyl-17-ethynyl-17-hydroxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one Oxime; (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one Oxime; 17-Deacetylnorgestimate; 18-Methylnorethindrone oxime; BRN 4202099; D-Norgestrel 3-Oxime; Levonorgestrel 3-Oxime; RWJ 10553; Norelgestromin. Grades: ≥95%. CAS No. 74183-54-3. Molecular formula: C21H29NO2. Mole weight: 327.46. | |
| (5 β)-13-Ethyl-gonane-3,17-dione | Norgestrel intermediate. Group: Biochemicals. Alternative Names: 18-Methyl-5 β-estran-3,17-dione. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| D-Ethyl Gonendione | Norgestrel intermediate. Group: Biochemicals. Alternative Names: 13-Ethyl-gon-4-ene-3,17-dione; (+)-13-Ethylgon-4-ene-3,17-dione; (+)-13- β-Ethylgon-4-ene-3,17-dione; 18-Methyl-19-norandrost-4-ene-3,17-dione; 18-Methylestr-4-ene-3,17-dione. Grades: Highly Purified. CAS No. 21800-83-9. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
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