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Thermo Scientific Chemicals Levonorgestrel, 98%

Catalog Number 15567049
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1 g
This item is not returnable. View return policy
This item is not returnable. View return policy


This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

CAS 797-63-7
Melting Point 232.0°C to 239.0°C
Loss on Drying 0.5% max.
Infrared Spectrum Authentic
Assay Percent Range 97.5% min. (HPLC)
Packaging Glass Bottle
Molecular Formula C21H28O2
Quantity 1 g
Synonym levonorgestrel, norgestrel, d-norgestrel, --norgestrel, levonova, microval, postinor, mirena, plan b, jadelle
IUPAC Name (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular Weight (g/mol) 312.45
PubChem CID 13109
Formula Weight 312.45
Percent Purity 98%
Chemical Name or Material Levonorgestrel
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Product Identifier
  • Levonorgestrel
Signal Word
  • Danger
Hazard Category
  • Acute toxicity Category 4
  • Carcinogenicity Category 2
  • Reproductive toxicity Category 1A
Hazard Statement
  • H360-May damage fertility or the unborn child.
  • H351-Suspected of causing cancer.
  • H332-Harmful if inhaled.
  • H312-Harmful in contact with skin.
Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only

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