Norgestrel
Norgestrel
- CAS:
- 6533-00-2
- MF:
- C21H28O2
- MW:
- 312.45
Suppliers by country/region
Company Type
Properties
- Melting point:
- 239-241 °C(lit.)
- Boiling point:
- 392.36°C (rough estimate)
- Density
- 1.0697 (rough estimate)
- refractive index
- 1.4900 (estimate)
- storage temp.
- 2-8°C
- solubility
- Chloroform (Slightly, Sonicated), Dichloromethane (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 13.09±0.40(Predicted)
- color
- Crystals from diethyl ether-hexane
- InChIKey
- WWYNJERNGUHSAO-XUDSTZEESA-N
Safety Information
- Symbol(GHS)
GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- H315-H319-H360FD
- Precautionary statements
- P202-P264-P280-P302+P352-P305+P351+P338-P308+P313
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-40
- Safety Statements
- 22-36
- WGK Germany
- 3
- RTECS
- JF8259000
- HS Code
- 2937230000
- Toxicity
- LD50 oral in rat: 5010mg/kg
Use
Norgestrel, (17α)-(±)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one, and levonorgestrel, (17α)-(-)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one,have a C13 ethyl group instead of the C13 methyl but haveprogestational properties similar to those of norethindrone,with decreased androgenic effects. The ethyl group apparentlyprovides unfavorable steric interactions with the ARthat reduce the affinity compared with that with the PRs.Norgestrel is a racemic mixture, while levonorgestrel is thesingle active levorotatory enantiomer. Norgestrel is usedonly in oral contraceptives. Levonorgestrel is used in bothoral combination birth control products and polymeric implantsthat provide contraception for up to 5 years.
5 India supplier list of "Norgestrel"
- Product Name:Norgestrel
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Norgestrel
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: NaviMumbai,INDIA
- Product Name:Norgestrel
- Products Intro:Brand:sigma aldrich | Product Number:PHR2487 | Purity:PharmaceuticalSecondaryStandard;CertifiedReferenceMaterial
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Norgestrel 98% (GC)
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.040376
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:LevonorgestrelD6
- Products Intro:Brand:synzeal | Product Number:207961281
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Norgestrel
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:NorgestrelD6
- Products Intro:Brand:clearsynth | Product Number:CS-O-06823
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:Norgestrel
- Products Intro:Brand:pharmaffiliates | Product Number:PA1439620
- Company Type: Trader
- Country/Region: Haryana,INDIA
- Product Name:Norgestrel
- Products Intro:Purity: 98% | Package: 1g;|10g;|100g
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 2-Chloromalonaldehyde,(R)-5,7-difluorochroman-4-ol,Cyclobutanecarboxylic acid,(Bromomethyl)cyclobutane,5-Amino-4-imidazolecarboxamide
$0.00-0.00 / 1g