Structure of Levonorgestrel CAS 797-63-7

Levonorgestrel CAS 797-63-7

Identification
Properties
Safety Data
Specifications & Other Information
Links

Identification

CAS Number

797-63-7

Name

Levonorgestrel

Synonyms

(8R,9S,10R,13S,14S,17S)-13-Ethyl-17-hydroxy-17-methyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-on (non-preferred name) [German] [ACD/IUPAC Name]
(8R,9S,10R,13S,14S,17S)-13-Ethyl-17-hydroxy-17-methyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name) [ACD/IUPAC Name]
(8R,9S,10R,13S,14S,17S)-13-Éthyl-17-hydroxy-17-méthyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tétradécahydro-3H-cyclopenta[a]phénanthrén-3-one (non-preferred name) [French] [ACD/IUPAC Name]
212-349-8 [EINECS]
2157
229-433-5 [EINECS]
3475
3J8Q1747Z2
5W7SIA7YZW
6533-00-2 [RN]
797-63-7 [RN]

Molecular Structure

Structure of Levonorgestrel CAS 797-63-7

Structure of Levonorgestrel CAS 797-63-7

SMILES

CC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C)O)CCC4=CC(=O)CC[C@H]34

StdInChI

InChI=1S/C20H30O2/c1-3-20-11-8-16-15-7-5-14(21)12-13(15)4-6-17(16)18(20)9-10-19(20,2)22/h12,15-18,22H,3-11H2,1-2H3/t15-,16+,17+,18-,19-,20-/m0/s1

StdInChIKey

SLAJADUWNNAURO-XGXHKTLJSA-N

Molecular Formula

C20H30O2

Molecular Weight

302.451

EINECS

212-349-8

MDL Number

MFCD00199013

Properties

Appearance

White or practically white crystalline powder

Melting Point

232~239℃

Safety Data

Symbol

exclamation-mark-jpgGHS08

Signal Word

Danger

Hazard Statements

H351-H360

Precautionary Statements

P201-P280-P308 + P313

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

RIDADR

NONH for all modes of transport

WGK Germany

3

RTECS

JF8259000

Specifications and Other Information of Our Levonorgestrel CAS 797-63-7

Standard

USP40

Assay

98%~102%

Specific Optical Rotation

-30.0°~-35.0°

Limit of Ethynyl Group

7.81%~8.18%

Organic Volatile Impurties

Ethanol ≤5000ppm

Loss on Drying

≤0.5%

Residue on Ignition

≤0.3%

Single Impurity

≤0.5%

Total Impurities

≤2.0%

Package

According to customer requirements to packaging

Storage

Under the room temperature and away from light

Application

Used as the pharmaceutical intermediates

Links

This product is developed by our sub R&D company Caming Pharmaceutical Ltd, and please click the link below for details.
http://www.caming.com/levonorgestrel-cas-797-63-7/

This product is sold exclusively through our sales company Watson International Ltd, and please click the link below for details.
http://www.watson-int.com/levonorgestrel-cas-797-63-7/