17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether
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- $26 - $800
- Product name: 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether
- CAS: 72-33-3
- MF: C21H26O2
- MW: 310.43
- EINECS:200-777-8
- MDL Number:MFCD00003689
- Synonyms:Ethynylestradiol 3-methyl ether,97%;17alpha-19-Norpregna-1,3,5(10)-trien-20-yn;MESTRANOL;19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yn-17-ol, 3-methoxy-;19-nor-17α-pregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy- ;19-Norpregna-1,3,5(10)-trien-20-yn-17-ol, 3-methoxy-, (17alpha)-;3,17-beta-Dihydroxy-17-alpha-ethynyl-1,3,5(10)-estratriene-3-methyl ether;3,17-beta-dihydroxy-17-alpha-ethynyl-1,3,5(10)-estratriene-3-methylether
24 prices
Selected condition:
Brand
- AK Scientific
- American Custom Chemicals Corporation
- Aronis compounds
- Biorbyt Ltd
- Biosynth Carbosynth
- Cayman Chemical
- Crysdot
- CSNpharm
- DC Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 25mg
- 50mg
- 100mg
- 5mg
- 10MG
- m0600000
- 200mg
- 250mg
- 500mg
- 1g
- 2g
- 5G
- 10g
- 25g
- ManufacturerAK Scientific
- Product numberH072
- Product descriptionMestranol
- Packaging100mg
- Price$127
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberSHG0006695
- Product descriptionMESTRANOL 95.00%
- Packaging10MG
- Price$721.88
- Updated2021-12-16
- Buy
- ManufacturerAronis compounds
- Product numberBBC/579
- Product description17-ethynyl-3-methoxyestra-1,3,5(10)-trien-17-ol
- Packaging10g
- Price$511
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb134627
- Product description17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether >99%
- Packaging100mg
- Price$510
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb134627
- Product description17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether >99%
- Packaging250mg
- Price$765
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFM25119
- Product descriptionMestranol
- Packaging1g
- Price$95
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFM25119
- Product descriptionMestranol
- Packaging2g
- Price$160
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFM25119
- Product descriptionMestranol
- Packaging5G
- Price$300
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFM25119
- Product descriptionMestranol
- Packaging10g
- Price$450
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFM25119
- Product descriptionMestranol
- Packaging25g
- Price$800
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number23822
- Product descriptionMestranol ≥98%
- Packaging10mg
- Price$26
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number23822
- Product descriptionMestranol ≥98%
- Packaging50mg
- Price$98
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number23822
- Product descriptionMestranol ≥98%
- Packaging100mg
- Price$146
- Updated2024-03-01
- Buy
- ManufacturerCrysdot
- Product numberCD31000971
- Product descriptionMestranol 98+%
- Packaging100mg
- Price$87
- Updated2021-12-16
- Buy
- ManufacturerCSNpharm
- Product numberCSN11387
- Product descriptionMestranol
- Packaging25mg
- Price$35
- Updated2021-12-16
- Buy
- ManufacturerCSNpharm
- Product numberCSN11387
- Product descriptionMestranol
- Packaging100mg
- Price$48
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | H072 | Mestranol | 100mg | $127 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | SHG0006695 | MESTRANOL 95.00% | 10MG | $721.88 | 2021-12-16 | Buy |
Aronis compounds | BBC/579 | 17-ethynyl-3-methoxyestra-1,3,5(10)-trien-17-ol | 10g | $511 | 2021-12-16 | Buy |
Biorbyt Ltd | orb134627 | 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether >99% | 100mg | $510 | 2021-12-16 | Buy |
Biorbyt Ltd | orb134627 | 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether >99% | 250mg | $765 | 2021-12-16 | Buy |
Biosynth Carbosynth | FM25119 | Mestranol | 1g | $95 | 2021-12-16 | Buy |
Biosynth Carbosynth | FM25119 | Mestranol | 2g | $160 | 2021-12-16 | Buy |
Biosynth Carbosynth | FM25119 | Mestranol | 5G | $300 | 2021-12-16 | Buy |
Biosynth Carbosynth | FM25119 | Mestranol | 10g | $450 | 2021-12-16 | Buy |
Biosynth Carbosynth | FM25119 | Mestranol | 25g | $800 | 2021-12-16 | Buy |
Cayman Chemical | 23822 | Mestranol ≥98% | 10mg | $26 | 2024-03-01 | Buy |
Cayman Chemical | 23822 | Mestranol ≥98% | 50mg | $98 | 2024-03-01 | Buy |
Cayman Chemical | 23822 | Mestranol ≥98% | 100mg | $146 | 2024-03-01 | Buy |
Crysdot | CD31000971 | Mestranol 98+% | 100mg | $87 | 2021-12-16 | Buy |
CSNpharm | CSN11387 | Mestranol | 25mg | $35 | 2021-12-16 | Buy |
CSNpharm | CSN11387 | Mestranol | 100mg | $48 | 2021-12-16 | Buy |
Properties
Melting point :153-155 °C(lit.)
alpha :+2~+8°(D/20℃)(c=1, 1,4-dioxane)
Boiling point :390.58°C (rough estimate)
Density :1.0865 (rough estimate)
refractive index :1.4900 (estimate)
storage temp. :Sealed in dry,2-8°C
solubility :Acetonitrile: 1 mg/ml; Ethanol: 1 mg/ml; Methanol: 1 mg/ml
form :Solid
pka :13.10±0.40(Predicted)
color :White to off-white
optical activity :[α]15/D +3°, c = 2 in dioxane
Merck :5917
BRN :2625905
CAS DataBase Reference :72-33-3(CAS DataBase Reference)
NIST Chemistry Reference :Mestranol(72-33-3)
EPA Substance Registry System :Mestranol (72-33-3)
alpha :+2~+8°(D/20℃)(c=1, 1,4-dioxane)
Boiling point :390.58°C (rough estimate)
Density :1.0865 (rough estimate)
refractive index :1.4900 (estimate)
storage temp. :Sealed in dry,2-8°C
solubility :Acetonitrile: 1 mg/ml; Ethanol: 1 mg/ml; Methanol: 1 mg/ml
form :Solid
pka :13.10±0.40(Predicted)
color :White to off-white
optical activity :[α]15/D +3°, c = 2 in dioxane
Merck :5917
BRN :2625905
CAS DataBase Reference :72-33-3(CAS DataBase Reference)
NIST Chemistry Reference :Mestranol(72-33-3)
EPA Substance Registry System :Mestranol (72-33-3)
Safety Information
Symbol(GHS): |
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Description
Mestranol is the 3-methyl ether of ethinylestradiol. It is a biologically inactive prodrug of ethinylestradiol to which it is demethylated in the liver with a conversion efficiency of 70% (50 μg of mestranol is pharmacokinetically bioequivalent to 35 μg of ethinylestradiol).More related product prices
Ethynyl estradiol Mifepristone Estradiol valerate EQUILIN Tibolone 72-33-3 QuinestrolRelated product price
- Ethynyl estradiol
$6-766.7 - Mifepristone
$15-1593.9 - Estradiol valerate
$7-2055.9
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