Norethisterone (Norethindrone)
CAS: 68-22-4
Molecular Formula: C20H26O2
Molecular Weight: 298.42
Product Detail
| Product Code | 56768777 | ||||
| Product Name | Norethisterone (Norethindrone) | ||||
| Categories | Bioactive Small Molecules, 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
| Pictograms |
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| 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 |