Norethylmorphine CAS 72165-34-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72165-34-5 |
| Molecular Formula | C18H21NO3 |
| Molecular Weight | 299.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Norethylmorphine (CAS 72165-34-5) pharmaceutical standards reference standard. Molecular formula: C18H21NO3. Molecular weight: 299.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H21NO3 |
| Molecular Weight | 299.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Norarmepavine (CAS 3195-01-5)
- Pseudocodeine (CAS 466-96-6)
- N-Methylcoclaurine (CAS 5096-70-8)
- 3,3-Dimethoxy-2,2-dimethylpropanal (CAS 18208-39-4)
- tert-butyl octahydro-1H-cyclopenta[b]pyrazine-1-carboxylate (CAS 1211539-11-5)
- Methyl 2-[1-(3-hydroxyphenyl)-N-methylformamido]acetate (CAS 1020933-40-7)
- Chlordimeform (CAS 6164-98-3)
- 4-(Adamantan-1-yl)-N1-methylbenzene-1,2-diamine (CAS 936074-67-8)
- 2-(Methylthio)-6-(trifluoromethyl)pyrimidin-4-amine (CAS 85730-32-1)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com