68-22-4|19-Norpregn-4-en-20-yn-3-one,17-hydroxy-, (17a)-Products Supply

19-Norpregn-4-en-20-yn-3-one,17-hydroxy-, (17a)- cas no:68-22-4

Synonyms: 19-Norethisterone;17a-Ethynyl-19-nortestosterone;17-Hydroxy-19-nor-17a-pregn-4-en-20-yn-3-one;

Identification

Name19-Norpregn-4-en-20-yn-3-one,17-hydroxy-, (17a)-
CAS68-22-4
Synonyms19-Norethisterone;17a-Ethynyl-19-nortestosterone;17-Hydroxy-19-nor-17a-pregn-4-en-20-yn-3-one;
EINECS(EC#)200-681-6
Molecular FormulaC₂₀H₂₆O₂
Molecular Weight298.41924

Chemical Properties

AppearanceOff-White to Pale Yellow Solid
refractive index1.577
storage temp-20°C Freezer

Safety Data

Hazard Xn
Risk R40
Safety

Confirmed carcinogen with experimental carcinogenic, tumorigenic, and teratogenic data. Mildly toxic by ingestion. Human systemic effects by ingestion: dermatitis and androgenic effects. Human teratogenic effects: developmental abnormalities of the musculoskeletal system and urogenital system; and behavioral effects in the newborn. Human reproductive effects: spermatogenesis; testes, epididymis, sperm duct changes; impotence; male breast development; other male effects; ovaries, fallopian tube changes; menstrual cycle changes or disorders; uterus, cervix, vagina effects; postpartum effects; changes in female fertility. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.

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Shanghai Rainbow Chemistry Co., Ltd.: Tel:+86-(21)-64965859,64968085; Address: Room 128, Building B, No. 8, Lane 1305, Huajing Road, Xuhui Area, Shanghai 200231,

Nanjing Bangnuo Biotechnology Co., Ltd: Tel:86-1732-7098554; Address: shuanglong road,jiangning, nanjing,jiangsu

Nanjing Bangnuo Biotechnology Co., Ltd: Tel:86-1732-7098554; Address: shuanglong road,jiangning, nanjing,jiangsu

Nanjing Bangnuo Biotechnology Co., Ltd: Tel:86-1732-7098554; Address: shuanglong road,jiangning, nanjing,jiangsu

Nanjing Bangnuo Biotechnology Co., Ltd: Tel:86-1732-7098554; Address: shuanglong road,jiangning, nanjing,jiangsu

Nanjing Bangnuo Biotechnology Co., Ltd.: Tel:86-25-52113793; Address: Room 901 Tianqinwan Garden NO.1008 Ssangyong Avenu

Nanjing Bangnuo Biotechnology Co., Ltd.: Tel:86-25-52113793; Address: Room 901 Tianqinwan Garden NO.1008 Ssangyong Avenu

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

19-Norpregn-4-en-20-yn-3-one,17-hydroxy-, (17a)- cas no:68-22-4

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