Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>5α-Dihydrolevonorgestrel

5α-Dihydrolevonorgestrel

5α-Dihydrolevonorgestrel Structure
5α-Dihydrolevonorgestrel structure
CAS No.
78088-19-4
Chemical Name:
5α-Dihydrolevonorgestrel
Synonyms
5α-Dihydrolevonorgestrel;5α-dihydro Levonorgestrel;5-β-Dihydrolevonorgestrel;4,5-Didehydrolevonorgestrel;5-alfa-Dihydrolevonorgestrel;Levonorgestrel 5α-Dihydro Impurity;5α-Dihydrolevonorgestrel, CAS 78088-19-4;18,19-Dinorpregn-20-yn-3-one, 13-ethyl-17-hydroxy-, (5α,17α)-
CBNumber:
CB42695488
Molecular Formula:
C21H30O2
Molecular Weight:
314.4617
MDL Number:
MOL File:
78088-19-4.mol
MSDS File:
SDS
Last updated:2026-05-28 05:07:52
Product description Number Pack Size Price
5α-dihydro Levonorgestrel ≥95% 27854 1mg $41
5α-dihydro Levonorgestrel ≥95% 27854 5mg $178
5α-dihydro Levonorgestrel 27854 1mg $37
5α-dihydro Levonorgestrel 27854 5mg $161
5a-Dihydrolevonorgestrel TRC-D449660-10MG 10mg $208
More product size
Request For Quotation

5α-Dihydrolevonorgestrel Properties

Melting point 229-235°C
storage temp. -20°C Freezer
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
color White to Off-White
FDA UNII 7Z4S6960I5

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
Signal word  Danger
Hazard statements  H312+H332-H351-H360
Precautionary statements  P201-P202-P261-P271-P280-P302+P352-P304+P340-P308+P313-P312-P321-P362+P364-P405-P501
NFPA 704
0
3 0

5α-Dihydrolevonorgestrel price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 27854 5α-dihydro Levonorgestrel ≥95% 78088-19-4 1mg $41 2026-04-30 Buy
Cayman Chemical 27854 5α-dihydro Levonorgestrel ≥95% 78088-19-4 5mg $178 2026-04-30 Buy
Cayman Chemical 27854 5α-dihydro Levonorgestrel 78088-19-4 1mg $37 2024-03-01 Buy
Cayman Chemical 27854 5α-dihydro Levonorgestrel 78088-19-4 5mg $161 2024-03-01 Buy
TRC TRC-D449660-10MG 5a-Dihydrolevonorgestrel 78088-19-4 10mg $208 2026-06-03 Buy
Product number Packaging Price Buy
27854 1mg $41 Buy
27854 5mg $178 Buy
27854 1mg $37 Buy
27854 5mg $161 Buy
TRC-D449660-10MG 10mg $208 Buy

5α-Dihydrolevonorgestrel Chemical Properties,Uses,Production

Uses

5α-Dihydrolevonorgestrel is the reduced analogue of levonorgestrel (N689510), a safe, tolerated and effective emergency contraceptive for women.

5α-Dihydrolevonorgestrel Preparation Products And Raw materials

Raw materials

Preparation Products

5α-Dihydrolevonorgestrel Suppliers

Global( 25)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc. 		+1-781-999-5354; +17819995354 marketing@targetmol.com United States 32466 58
J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8065 58
Cato Research Chemicals Inc. 020-81960175 min.he@cato-chem.com China 1955 55
Shanghai Hongye Biotechnology Co. Ltd 400-9205774 sales@glpbio.cn China 6777 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684; sales@rrkchem.com China 57422 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 18818260767 sales@chemegen.com China 11218 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 2853117764@yongstandards.com China 9999 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44918 58
TargetMol Chemicals Inc. 4008200310 15002144251 marketing@tsbiochem.com China 24955 58
Supplier Advantage
TargetMol Chemicals Inc. 		58
J & K SCIENTIFIC LTD. 76
Shanghai TaoSu Biochemical Technology Co., Ltd. 58
Cato Research Chemicals Inc. 55
Shanghai Hongye Biotechnology Co. Ltd 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 58
Hubei Xinyang Medical Technology Co., Ltd 58
Energy Chemical 58
TargetMol Chemicals Inc. 58

View Lastest Price from 5α-Dihydrolevonorgestrel manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5α-dihydro Levonorgestrel pictures 2026-05-11 5α-dihydro Levonorgestrel
78088-19-4
 $93.00-394.00 10g TargetMol Chemicals Inc.

78088-19-4(5α-Dihydrolevonorgestrel)Related Search:

18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)- 13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one Levonorgestrel-3,17-diacetate Levonorgestrel Impurity 16 6-Oxo D-(-)-Norgestrel
(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol 13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17beta-ol 13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol 18,19-Dinorpregna-4,6,8(14)-trien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)- 6β-Hydroxy Norgestrel
Levonorgestrel EP Impurity I 13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one (-)-NORGESTREL 98 6-Hydroxy-levonorgestrel 18-Methyl Nandrolone
Δ5(10),6,8(9)-D-(-)-Norgestrel (±)-13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol [2R-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one

1of4

Levonorgestrel 5α-Dihydro Impurity 5α-Dihydrolevonorgestrel 5-alfa-Dihydrolevonorgestrel 5-β-Dihydrolevonorgestrel 5α-dihydro Levonorgestrel 4,5-Didehydrolevonorgestrel 18,19-Dinorpregn-20-yn-3-one, 13-ethyl-17-hydroxy-, (5α,17α)- 5α-Dihydrolevonorgestrel, CAS 78088-19-4 78088-19-4 Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids