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19-Norethindrone acetate
[CAS# 51-98-9]

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Identification
Classification Organic raw materials >> Carboxylic compounds and derivatives >> Carboxylic esters and their derivatives
Name 19-Norethindrone acetate
Synonyms 17a-Ethynyl-19-nortestosterone 17b-acetate; 17-Hydroxy-19-nor-17a-4-pregnen-20-yn-3-one acetate
Molecular Structure CAS # 51-98-9, 19-Norethindrone acetate, 17a-Ethynyl-19-nortestosterone 17b-acetate, 17-Hydroxy-19-nor-17a-4-pregnen-20-yn-3-one acetate
Molecular Formula C22H28O3
Molecular Weight 340.46
CAS Registry Number 51-98-9
EC Number 200-132-0
Safety Data
Hazard Symbols symbol   Xn    Details
Risk Codes R40;R48    Details
Safety Description S36/37    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
CarcinogenicityCarc.2H351
Reproductive toxicityRepr.1AH360
CarcinogenicityCarc.1BH350
Reproductive toxicityLact.-H362
Acute hazardous to the aquatic environmentAquatic Acute1H400
Chronic hazardous to the aquatic environmentAquatic Chronic1H410
Reproductive toxicityRepr.1BH360
Acute toxicityAcute Tox.4H332
Acute toxicityAcute Tox.4H312
Acute toxicityAcute Tox.4H302
Reproductive toxicityRepr.2H361
Specific target organ toxicity - single exposureSTOT SE2H371
SDS Available
Market Analysis Reports
List of Reports Available for 19-Norethindrone acetate
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