Levonorgestrel
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- $15 - $1617
- Product name: Levonorgestrel
- CAS: 797-63-7
- MF: C21H28O2
- MW: 312.45
- EINECS:212-349-8
- MDL Number:MFCD06198806
- Synonyms:13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one ;13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one ;13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1 ;17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one ;microluton ;norplant2 ;norplantii ;postinor
67 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- AvaChem
- Axon Medchem
- Biorbyt Ltd
- Cayman Chemical
- Chemenu
- DC Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Tocris
- TRC
Package
- 125mg
- y0001618
- 25mg
- 500mg
- l0551000
- 50mg
- 100mg
- 250mg
- 50
- 10mM*1mLinDMSO(Solution)
- 10mM(in1mLDMSO)
- 1g
- 10mM(in 1mL DMSO)
- 1000mg
- 5g
- 5000mg
- 25g
- 10mM*1mLinDMSO(Solid+Solvent)
- 10 mg
- 30 mg
- 100 mg
- Manufactureraablocks
- Product numberAA003AUK
- Product descriptionLevonorgestrel ≥95%
- Packaging100mg
- Price$28
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003AUK
- Product descriptionLevonorgestrel ≥99%
- Packaging50mg
- Price$15
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003AUK
- Product descriptionLevonorgestrel ≥99%
- Packaging250mg
- Price$48
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003AUK
- Product descriptionLevonorgestrel ≥99%
- Packaging1g
- Price$132
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003AUK
- Product descriptionLevonorgestrel ≥99%
- Packaging5g
- Price$278
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberZ238205
- Product descriptionLevonorgestrel 98%
- Packaging5G
- Price$130
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberZ238205
- Product descriptionLevonorgestrel 98%
- Packaging1G
- Price$35
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product numberH088
- Product descriptionLevonorgestrel
- Packaging5g
- Price$665
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0003163
- Product descriptionLEVONORGESTREL 95.00%
- Packaging1G
- Price$1617
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB1960
- Product descriptionLevonorgestrel
- Packaging50mg
- Price$42
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB1960
- Product descriptionLevonorgestrel
- Packaging10mM(in 1mL DMSO)
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB1960
- Product descriptionLevonorgestrel
- Packaging50mg
- Price$50
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberB1960
- Product descriptionLevonorgestrel
- Packaging10mM(in1mLDMSO)
- Price$55
- Updated2026-05-06
- Buy
- ManufacturerArctom
- Product numberHY-B0257R
- Product descriptionLevonorgestrel (Standard) 99.94%
- Packaging50mg
- Price$43
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberHY-B0257R
- Product descriptionLevonorgestrel (Standard) 99.94%
- Packaging50mg
- Price$43
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberHY-B0257R
- Product descriptionLevonorgestrel (Standard) 99.94%
- Packaging25mg
- Price$29
- Updated2026-05-25
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003AUK | Levonorgestrel ≥95% | 100mg | $28 | 2026-05-28 | Buy |
| aablocks | AA003AUK | Levonorgestrel ≥99% | 50mg | $15 | 2026-05-28 | Buy |
| aablocks | AA003AUK | Levonorgestrel ≥99% | 250mg | $48 | 2026-05-28 | Buy |
| aablocks | AA003AUK | Levonorgestrel ≥99% | 1g | $132 | 2026-05-28 | Buy |
| aablocks | AA003AUK | Levonorgestrel ≥99% | 5g | $278 | 2026-05-28 | Buy |
| ACHEMBLOCK | Z238205 | Levonorgestrel 98% | 5G | $130 | 2026-05-27 | Buy |
| ACHEMBLOCK | Z238205 | Levonorgestrel 98% | 1G | $35 | 2026-05-27 | Buy |
| AK Scientific | H088 | Levonorgestrel | 5g | $665 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0003163 | LEVONORGESTREL 95.00% | 1G | $1617 | 2021-12-16 | Buy |
| ApexBio Technology | B1960 | Levonorgestrel | 50mg | $42 | 2021-12-16 | Buy |
| ApexBio Technology | B1960 | Levonorgestrel | 10mM(in 1mL DMSO) | $50 | 2021-12-16 | Buy |
| ApexBio Technology | B1960 | Levonorgestrel | 50mg | $50 | 2026-05-06 | Buy |
| ApexBio Technology | B1960 | Levonorgestrel | 10mM(in1mLDMSO) | $55 | 2026-05-06 | Buy |
| Arctom | HY-B0257R | Levonorgestrel (Standard) 99.94% | 50mg | $43 | 2026-05-25 | Buy |
| Arctom | HY-B0257R | Levonorgestrel (Standard) 99.94% | 50mg | $43 | 2026-05-26 | Buy |
| Arctom | HY-B0257R | Levonorgestrel (Standard) 99.94% | 25mg | $29 | 2026-05-25 | Buy |
Properties
Melting point :206°C
alpha :D20 -32.4° (c = 0.496 in CHCl3)
Boiling point :392.36°C (rough estimate)
Density :1.0697 (rough estimate)
refractive index :1.4900 (estimate)
storage temp. :Sealed in dry,2-8°C
solubility :Practically insoluble in water, sparingly soluble in methylene chloride, slightly soluble in ethanol (96 per cent).
pka :13.09±0.40(Predicted)
form :Solid
color :Crystals from MeOH/CHCl3
optical activity :[α]/D -28 to -36° (C= 1.0g/100 ml in CDCl3)
Water Solubility :10mg/L(temperature not stated)
Merck :13,6736
Henry's Law Constant :1.3×104 mol/(m3Pa) at 25℃, HSDB (2015)
BCS Class : 1
InChI :InChI=1/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/s3
InChIKey :WWYNJERNGUHSAO-HABXDNTMNA-N
SMILES :C([C@]12CC[C@]3([H])[C@@]4([H])CCC(=O)C=C4CC[C@@]3([H])[C@]1([H])CC[C@@]2(O)C#C)C |&1:1,4,6,16,18,22,r|
CAS DataBase Reference :797-63-7(CAS DataBase Reference)
alpha :D20 -32.4° (c = 0.496 in CHCl3)
Boiling point :392.36°C (rough estimate)
Density :1.0697 (rough estimate)
refractive index :1.4900 (estimate)
storage temp. :Sealed in dry,2-8°C
solubility :Practically insoluble in water, sparingly soluble in methylene chloride, slightly soluble in ethanol (96 per cent).
pka :13.09±0.40(Predicted)
form :Solid
color :Crystals from MeOH/CHCl3
optical activity :[α]/D -28 to -36° (C= 1.0g/100 ml in CDCl3)
Water Solubility :10mg/L(temperature not stated)
Merck :13,6736
Henry's Law Constant :1.3×104 mol/(m3Pa) at 25℃, HSDB (2015)
BCS Class : 1
InChI :InChI=1/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/s3
InChIKey :WWYNJERNGUHSAO-HABXDNTMNA-N
SMILES :C([C@]12CC[C@]3([H])[C@@]4([H])CCC(=O)C=C4CC[C@@]3([H])[C@]1([H])CC[C@@]2(O)C#C)C |&1:1,4,6,16,18,22,r|
CAS DataBase Reference :797-63-7(CAS DataBase Reference)
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Levonorgestrel is a synthetic progestin that binds to progesterone and androgen receptors but not the estrogen receptor. Induces apoptosis in ovarian epithelium cells.More related product prices
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Suppliers and manufacturers
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Levonorgestrel
CAS:797-63-7
