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(-)-NORGESTREL 98

(-)-NORGESTREL 98 Structure
(-)-NORGESTREL 98 structure
CAS No.
797-64-8
Chemical Name:
(-)-NORGESTREL 98
Synonyms
l-norgestre1;dexonorgestrel;(+)-Norgestrel;extronorgestrel;dextronorgestrel;(-)-NORGESTREL 98;(-)-NORGESTREL 98;(-)-NORGESTREL 98%;13-alpha,14-beta)-h;(+) Norgestrel,(+)Norgestrel
CBNumber:
CB4499064
Molecular Formula:
C21H28O2
Molecular Weight:
312.45
MDL Number:
MFCD00199013
MOL File:
797-64-8.mol
MSDS File:
SDS
Last updated:2026-05-28 04:46:20
Product description Number Pack Size Price
(-)-Norgestrel FN39364 1mg $389.79
(-)-Norgestrel FN39364 5mg $1656.65
(-)-Norgestrel FN39364 10mg $2650.5
L(+)-Norgestrel N689555 5mg $815
Request For Quotation

(-)-NORGESTREL 98 Properties

Melting point 239-241 °C(lit.)
alpha D25 +40.7° (CHCl3)
Boiling point 392.36°C (rough estimate)
Density 1.0697 (rough estimate)
refractive index 1.4900 (estimate)
pka 13.09±0.40(Predicted)
color Crystals from MeOH/CHCl3
FDA UNII Z2QG2679YT
EPA Substance Registry System 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-,(8.alpha.,9.beta.,10.alpha.,13.alpha.,14.beta.)- (797-64-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
Signal word  Danger
Hazard statements  H302-H332-H360-H312-H351
Precautionary statements  P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501-P201-P202-P281-P308+P313-P405-P501-P261-P271-P304+P340-P312
Hazard Codes  Xn
Risk Statements  20/21/22-40
Safety Statements  22-36
WGK Germany  3
RTECS  JF8259000
Toxicity LDLo ipr-mus: 2 g/kg EXCEDS 81,175,83

(-)-NORGESTREL 98 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FN39364 (-)-Norgestrel 797-64-8 1mg $389.79 2026-06-04 Buy
Biosynth FN39364 (-)-Norgestrel 797-64-8 5mg $1656.65 2026-06-04 Buy
Biosynth FN39364 (-)-Norgestrel 797-64-8 10mg $2650.5 2026-06-04 Buy
TRC N689555 L(+)-Norgestrel 797-64-8 5mg $815 2021-12-16 Buy
Product number Packaging Price Buy
FN39364 1mg $389.79 Buy
FN39364 5mg $1656.65 Buy
FN39364 10mg $2650.5 Buy
N689555 5mg $815 Buy

(-)-NORGESTREL 98 Chemical Properties,Uses,Production

Uses

L(+)-Norgestrel is an excellent progestational and ovulation inhibiting steroid. The bioactive enantiomer is levorotatory. Progestogen; oral contraceptive.

Definition

ChEBI: Dexonorgestrel is a 17alpha-hydroxy steroid and a terminal acetylenic compound. It is functionally related to a norgestrel. It is an enantiomer of a levonorgestrel.

Safety Profile

Moderately toxic byintraperitoneal route. Human male reproductive effects byingestion: disorders of spermatogenesis and theandrogenic endocrine system, impotence and othereffects. Human female reproductive effects by severalroutes: changes in the ute

(-)-NORGESTREL 98 Preparation Products And Raw materials

Raw materials

Preparation Products

(-)-NORGESTREL 98 Suppliers

Global( 24)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29792 58
TargetMol Chemicals Inc. 		+1-781-999-5354; support@targetmol.com United States 39040 58
TargetMol Chemicals Inc. 		+17819995354 marketing@targetmol.com United States 19956 58
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18190 56
Beijing altar ink quality inspection technology co., LTD 010-52889049 2250970673@qq.com CHINA 1132 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684; sales@rrkchem.com China 57422 58
Cato Research Chemicals Inc. +86-020-81960175-877 4000-868-328 tianwen.zhan@cato-chem.com United States 10404 58
Shandong WorldSun Biological Technology Co., Ltd. 0531-88723173 18596073690 1047208234@qq.com China 7676 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
Supplier Advantage
career henan chemical co 		58
TargetMol Chemicals Inc. 		58
TargetMol Chemicals Inc. 		58
Quality Control Solutions Ltd. 56
Beijing altar ink quality inspection technology co., LTD 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Cato Research Chemicals Inc. 58
Shandong WorldSun Biological Technology Co., Ltd. 58
Hubei Xinyang Medical Technology Co., Ltd 58
Energy Chemical 58

View Lastest Price from (-)-NORGESTREL 98 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(+)-Norgestrel pictures 2026-04-20 (+)-Norgestrel
797-64-8
 $1520.00-2500.00 10g TargetMol Chemicals Inc.
dexonorgestrel pictures 2020-01-10 dexonorgestrel
797-64-8
 $9.80 1KG ≥98% 20 tons Career Henan Chemical Co

797-64-8((-)-NORGESTREL 98)Related Search:

Mifepristone Norgestrel Norethindrone Progesterone 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 5α-Dihydrolevonorgestrel 6-Hydroxy-levonorgestrel

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18,19-dinorpregn-4-en-20-yn-3-one,13-ethyl-17-hydroxy-,(8-alpha,9-beta,10-alp dextronorgestrel (-)-NORGESTREL 98% extronorgestrel l-norgestre1 (8α,9β,10α,13α,14β)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one (8S,9R,10S,13R,14R,17S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one 13-alpha,14-beta)-h dexonorgestrel (-)-NORGESTREL 98 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8α,9β,10α,13α,14β)- (+)-Norgestrel (+) Norgestrel,(+)Norgestrel (-)-NORGESTREL 98 797-64-8