Norgestrel suppliers
Norgestrel
- CAS:
- 6533-00-2
- MF:
- C21H28O2
- MW:
- 312.45
Certification
- DMF
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
- Henry's Law Constant
- 1.3×104 mol/(m3Pa) at 25℃, HSDB (2015)
- Exposure limits
- PC-TWA: 0.5 mg/m3; PC-STEL: 2 mg/m3
- InChI
- InChI=1/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/s3
- InChIKey
- WWYNJERNGUHSAO-XUDSTZEESA-N
- SMILES
- [C@]12(CC)CC[C@]3([H])[C@@]4([H])CCC(=O)C=C4CC[C@@]3([H])[C@]1([H])CC[C@@]2(O)C#C |&1:0,5,7,17,19,23,r|
- CAS DataBase Reference
- 6533-00-2(CAS DataBase Reference)
- EPA Substance Registry System
- Norgestrel (6533-00-2)
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
- Hazardous Substances Data
- 6533-00-2(Hazardous Substances Data)
- 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.
179 supplier list of "Norgestrel"
- 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
- Product Name:Norgestrel
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Norgestrel
- Products Intro:Purity: 99% | Package: 1KG
- Company Type: Trader
- Country/Region: CHINA
$31.00-70.00
- Product Name:Norgestrel
- Products Intro:Purity: 99.91% | Package: 500mg;70USD|200mg;44USD|100mg;31USD | CustNote: REAGENT;FOR LABORATORY USE ONLY
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Compound Libraries,Noval Small Molecucles,Nature Compounds,Inhibitory Antibodies,Life science Kits
- Product Name:Levonorgestrel
- Products Intro:Purity: 0.99 | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Norgestrel
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:Norgestrel
- Products Intro:Purity: 99.0% min|Package: 1g
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Norgestrel
- Products Intro:Purity: 0.99
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Fine Chemical,API,Raw Material,Pharmaceutical Compounds,Others
- Product Name:Norgestrel
- Products Intro:Purity: 99% | Package: USP EP CP
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Pharmceutical,Optical Brightening,dyes
- Product Name:Norgestrel
- Products Intro:Purity: 98%-102%;USP | Package: 50g;USD|100g;USD|1KG;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Linoleic Acid,Vitamin B12,Riboflavin,β-Nicotinamide Mononucleotide,Amoxicillin trihydrate