NORETHYNODREL
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- $32.7 - $1963.5
- Product name: NORETHYNODREL
- CAS: 68-23-5
- MF: C20H26O2
- MW: 298.42
- EINECS:200-682-1
- MDL Number:MFCD00199015
- Synonyms:NORETHYNDREL;NORETHYNODREL;(17-alpha)-17-Hydroxy-19-norpregn-5(10)-en-20-yn-3-one;(17alpha)-19-norpregn-5(10)-en-20-yn-3-on ;13-methyl-17-ethynyl-17-hydroxy-1,2,3,4,6,7,8,9,11,12,13,14,16,17-tetradecahyd ;17-alpha-ethinyl-17-beta-hydroxy-delta(sup5(10))-estren-3-one ;17alpha-Ethinyl-17beta-hydroxy-delta5(10)-estren-3-one;17-alpha-ethinyl-5,10-estrenolone
10 prices
Selected condition：
Brand
- aablocks
- American Custom Chemicals Corporation
- Cayman Chemical
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 1mg
- 2.5MG
- 5mg
- 25MG
- Manufactureraablocks
- Product numberAA005YHA
- Product descriptionNorethynodrel ≥90%
- Packaging1mg
- Price$134
- Updated2026-05-28
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberSHG0020345
- Product descriptionNORETHYNODREL 95.00%
- Packaging1MG
- Price$252
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberSHG0020345
- Product descriptionNORETHYNODREL 95.00%
- Packaging2.5MG
- Price$715
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberSHG0020345
- Product descriptionNORETHYNODREL 95.00%
- Packaging25MG
- Price$1963.5
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number33230
- Product descriptionNorethynodrel ≥90%
- Packaging5mg
- Price$598
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number33230
- Product descriptionNorethynodrel ≥90%
- Packaging1mg
- Price$134
- Updated2026-04-30
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number71745
- Product descriptionNorethynodrel
- Packaging2.5mg
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberR188441
- Product description17-ALPHA-ETHYNYL-17-BETA-HYDROXYESTR-5(10)-EN-3-ONE AldrichCPR
- Packaging1MG
- Price$32.7
- Updated2026-04-30
- Buy
- ManufacturerTRC
- Product numberN676020
- Product descriptionNorethynodrel
- Packaging1mg
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number018498
- Product descriptionNorethynodrel ~90%
- Packaging2.5mg
- Price$509
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA005YHA | Norethynodrel ≥90% | 1mg | $134 | 2026-05-28 | Buy |
| American Custom Chemicals Corporation | SHG0020345 | NORETHYNODREL 95.00% | 1MG | $252 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | SHG0020345 | NORETHYNODREL 95.00% | 2.5MG | $715 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | SHG0020345 | NORETHYNODREL 95.00% | 25MG | $1963.5 | 2021-12-16 | Buy |
| Cayman Chemical | 33230 | Norethynodrel ≥90% | 5mg | $598 | 2026-04-30 | Buy |
| Cayman Chemical | 33230 | Norethynodrel ≥90% | 1mg | $134 | 2026-04-30 | Buy |
| Medical Isotopes, Inc. | 71745 | Norethynodrel | 2.5mg | $650 | 2021-12-16 | Buy |
| Sigma-Aldrich | R188441 | 17-ALPHA-ETHYNYL-17-BETA-HYDROXYESTR-5(10)-EN-3-ONE AldrichCPR | 1MG | $32.7 | 2026-04-30 | Buy |
| TRC | N676020 | Norethynodrel | 1mg | $100 | 2021-12-16 | Buy |
| Usbiological | 018498 | Norethynodrel ~90% | 2.5mg | $509 | 2026-06-03 | Buy |
Properties
Melting point :169-170°
alpha :D +108° (1% chloroform)
Boiling point :379.83°C (rough estimate)
Density :1.0766 (rough estimate)
refractive index :1.4800 (estimate)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :13.10±0.40(Predicted)
color :White to Off-White
Henry's Law Constant :7.6×103 mol/(m3Pa) at 25℃, HSDB (2015)
EPA Substance Registry System :Norethynodrel (68-23-5)
alpha :D +108° (1% chloroform)
Boiling point :379.83°C (rough estimate)
Density :1.0766 (rough estimate)
refractive index :1.4800 (estimate)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :13.10±0.40(Predicted)
color :White to Off-White
Henry's Law Constant :7.6×103 mol/(m3Pa) at 25℃, HSDB (2015)
EPA Substance Registry System :Norethynodrel (68-23-5)
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Norethynodrel (Norethindrone EP Impurity D) (>90%) is a progestin used in Enovid, an oral contraceptive, also used in the treatment of endometriosis and hypermenorrhea.Related product price
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