Norethisterone (Norethindrone)
(56768777 | 68-22-4)

CAS: 68-22-4
Molecular Formula: C20H26O2
Molecular Weight: 298.42
Availablility: Currently Out Of Stock
Downloads: Product Specification
Norethisterone (Norethindrone) Chemical Structure

Prepack Pricing ( GBP ‐ £ )
56768777-1g 1g £57.50
Bulk Order
Certificate of Analysis

Product Detail
Product Code 56768777
Product Name Norethisterone (Norethindrone)
Categories APIs Research Organics & Inorganics
CAS 68-22-4
Molecular Formula C20H26O2
Molecular Weight 298.42
Storage Details Ambient
Harmonised Tariff Code 29372300

Product Specification
Assay/Purity 97% to 102%
Melting Point 202degC to 208degC
Physical Appearance Appearance:white or almost white crystalline powder
Grade USP31
Identification TLC,UV&IR
Loss on Drying 0.5%max
Storage Temperature +20 ° C
Molecular Weight 298.42
Related Substances 2%max
Specific optical rotation -30deg to -38deg
Limit of ethynyl group 8.18% to 8.43%

Safety Information
Danger to Health
Signal word warning
Hazard statements
  • H351: Suspected of causing cancer
Precautionary statements
  • P201: Obtain special instructions before use
  • P280: Wear protective gloves/protective clothing/eye protection/face protection
  • P308+313: IF exposed or concerned: Get medical advice/attention