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297-76-7 Ethynodiol diacetate CAS NO.297-76-7
- FOB Price: USD: 500.00-500.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
A(10-150)Kilogram
- Product Details
Keywords
- 297-76-7 Ethynodiol diacetate
- 297-76-7 Ethynodiol diacetate
- 297-76-7 Ethynodiol diacetate
Quick Details
- ProName: 297-76-7 Ethynodiol diacetate
- CasNo: 297-76-7
- Molecular Formula: C24H32O4
- Appearance: Powder
- Application: Organic Chemicals
- DeliveryTime: according to client's demand quantity
- PackAge: as requested
- Port: SHANGHAI
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 99%
- Storage: room temperature
- Transportation: BY SEA
- LimitNum: 1 Kilogram
- Heavy metal: 10ppm
- Grade: Industrial Grade,Pharma Grade
- Transportation: LCL
Superiority
Product Name: Ethynodiol diacetate
Synonyms: (3-beta,17-alpha)-19-Norpregn-4-en-20-yne-3,17-diol diacetate;(3-beta,17-alpha)-19-norpregn-4-en-20-yne-3,17-dioldiacetate;17-(Acetyloxy)-17-ethynylestr-4-en-3-yl acetate;17-alpha-Ethynyl-19-norandrost-4-ene-3-beta,17-beta-diol diacetate;17-alpha-ethynyl-19-norandrost-4-ene-3-beta,17-beta-dioldiacetate;17-alpha-Ethynyl-3,17-dihydroxy-4-estrene diacetate;17-alpha-ethynyl-3,17-dihydroxy-4-estrenediacetate;17-alpha-Ethynyl-4-estrene-3-beta,17-beta-diol diacetate
CAS: 297-76-7
MF: C24H32O4
MW: 384.51
EINECS: 206-044-9
Product Categories: VUMIDE
Mol File: 297-76-7.mol
Ethynodiol diacetate Chemical Properties
Melting point ~126-127°
alpha D -72.5° (chloroform)
Boiling point 431.17°C (rough estimate)
density 1.0474 (rough estimate)
refractive index 1.4860 (estimate)
Water Solubility 1.4mg/L(25 ºC)
CAS DataBase Reference 297-76-7(CAS DataBase Reference)
NIST Chemistry Reference Ethynodiol diacetate(297-76-7)
EPA Substance Registry System Ethynodiol diacetate (297-76-7)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-40
Safety Statements 22-36
WGK Germany 3
RTECS RC8963000
HS Code 2937230000
Ethynodiol diacetate Usage And Synthesis
Uses anticonvulsant
General Description Ethynodiol diacetate, 19-norpregn-4-en-20-yne-3β,17α-diol diacetate, is a prodrug ofnorethindrone. A combination of hydrolysis of both estersand oxidation of the C3 alcohol to the ketone is necessary toprovide the fully active progestin.
Safety Profile Suspected carcinogen. Human reproductive effects by ingestion: menstrual cycle changes. Experimental reproductive effects. Mutation data reported. A steroid. When heated to decomposition it emits acrid smoke and irritating fumes.
Details
Product Name: Ethynodiol diacetate
Synonyms: (3-beta,17-alpha)-19-Norpregn-4-en-20-yne-3,17-diol diacetate;(3-beta,17-alpha)-19-norpregn-4-en-20-yne-3,17-dioldiacetate;17-(Acetyloxy)-17-ethynylestr-4-en-3-yl acetate;17-alpha-Ethynyl-19-norandrost-4-ene-3-beta,17-beta-diol diacetate;17-alpha-ethynyl-19-norandrost-4-ene-3-beta,17-beta-dioldiacetate;17-alpha-Ethynyl-3,17-dihydroxy-4-estrene diacetate;17-alpha-ethynyl-3,17-dihydroxy-4-estrenediacetate;17-alpha-Ethynyl-4-estrene-3-beta,17-beta-diol diacetate
CAS: 297-76-7
MF: C24H32O4
MW: 384.51
EINECS: 206-044-9
Product Categories: VUMIDE
Mol File: 297-76-7.mol
Ethynodiol diacetate Chemical Properties
Melting point ~126-127°
alpha D -72.5° (chloroform)
Boiling point 431.17°C (rough estimate)
density 1.0474 (rough estimate)
refractive index 1.4860 (estimate)
Water Solubility 1.4mg/L(25 ºC)
CAS DataBase Reference 297-76-7(CAS DataBase Reference)
NIST Chemistry Reference Ethynodiol diacetate(297-76-7)
EPA Substance Registry System Ethynodiol diacetate (297-76-7)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-40
Safety Statements 22-36
WGK Germany 3
RTECS RC8963000
HS Code 2937230000
Ethynodiol diacetate Usage And Synthesis
Uses anticonvulsant
General Description Ethynodiol diacetate, 19-norpregn-4-en-20-yne-3β,17α-diol diacetate, is a prodrug ofnorethindrone. A combination of hydrolysis of both estersand oxidation of the C3 alcohol to the ketone is necessary toprovide the fully active progestin.
Safety Profile Suspected carcinogen. Human reproductive effects by ingestion: menstrual cycle changes. Experimental reproductive effects. Mutation data reported. A steroid. When heated to decomposition it emits acrid smoke and irritating fumes.