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]

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 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/