Tetrabenazine Impurity 18 CAS 862377-31-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 862377-31-9 |
| Molecular Formula | C19H29NO3 |
| Molecular Weight | 319.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tetrabenazine Impurity 18 (CAS 862377-31-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H29NO3. Molecular weight: 319.44 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H29NO3 |
| Molecular Weight | 319.44 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Tetrabenazine Standards
- Tetrabenazine Metabolite (CAS 924854-60-4)
- Tetrabenazine Impurity 16 (CAS 862377-27-3)
- Tetrabenazine Impurity 17 (CAS 862377-33-1)
- Tetrabenazine Related Impurity 8 (2R, 3R, 11bS) (CAS 862377-29-5)
- Tetrabenazine Impurity 9 (CAS 3466-75-9)
- Tetrabenazine Impurity 55-d6 (CAS CATO-C4X-274855)
- Tetrabenazine Impurity 20-D6 (CAS 2244238-17-1)
- Tetrabenazine Impurity 51 (CAS CATO-C4X-274851)
Recommended Standards
- 913548-29-5 4HA03Q8EZ9 AR-9281 UNII-4HA03Q8EZ9 1-(1-Acetyl-piperidin-4-yl)-3-adamantan-1-yl-urea Urea, N-(1-acetyl-4-piperidinyl)-N'-tricyclo(3.3.1.13,7)dec-1-yl- Apau (enzyme inhibitor) 4-Piperidinamine, 1-acetyl-N-((tricycle(3.3.1.13,7)dec-1-ylamino)carbonyl)- J3.137.087F 1-(Adamantane-1-yl)-3-(1-acetylpiperidine-4-yl)urea (CAS 913548-29-5)
- NBI-98782 (CAS 85081-18-1)
- Dutasteride impurity A(C4X-16451) (CAS 103335-55-3)
- 4-(Pyrrolidine-1-carbonyl)cubane-1-carboxylic acid (CAS 152191-41-8)
- 4-Chloro-3-fluoro-5-(trifluoromethyl)benzonitrile (CAS 1046447-04-4)
- (2-Bromophenyl)(3-phenylpyrrolidin-1-yl)methanone (CAS 402777-61-1)
- 5-hydroxy-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde (CAS 1027068-77-4)
- 4-Amino-1-(3-chlorophenyl)-2-pyrrolidinone hydrochloride (CAS 1177291-26-7)
- 1-(4,6-Dimethylpyrimidin-2-yl)-3-(4-methoxyphenethyl)guanidine (CAS 433687-45-7)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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