5-Ethynyl-2-methylaniline CAS 183322-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 183322-53-4 |
| Molecular Formula | C9H9N |
| Molecular Weight | 131.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Ethynyl-2-methylaniline (CAS 183322-53-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9N. Molecular weight: 131.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9N |
| Molecular Weight | 131.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | 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.) | 2009 |
| Nitrogen Atoms | 1 |
Related Ethynyl Standards
- 4-Ethynyl-N-methylaniline (CAS 119754-15-3)
- 3-Ethynyl-5-methylaniline (CAS 1204392-97-1)
- 2-Ethynyl-5-methylaniline (CAS 1260810-48-7)
- 3-Ethynyl-N-methylaniline (CAS 132056-23-6)
- 4-Ethynyl-2-methylaniline (CAS 146141-31-3)
- 2-Ethynyl-3,5-dimethylpyridine (CAS 1824106-36-6)
- 3-Ethynyl-2,6-dimethylpyridine (CAS 1824462-73-8)
- 5-Ethynyl-2,3-dimethylpyridine (CAS 1857155-64-6)
Recommended Standards
- (3S,5S)-5-(hydroxymethyl)-1-methylpyrrolidin-3-ol (CAS 1841379-64-3)
- 4-Ethyl-3-ethynylpyridine (CAS 1824203-59-9)
- 2-Methoxybutylformamide (CAS 1852051-50-3)
- 7-Methoxy-1,2,3,4-tetrahydronaphthalene-1-sulfonyl chloride (CAS 1520938-23-1)
- (S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)formamide (Afatinib Impurity) (CAS 2223677-60-7)
- N-cyclopropyl-3-(methylamino)propanamide hydrochloride (CAS 1121527-41-0)
- 1-{6-methylimidazo[1,2-a]pyridin-2-yl}ethan-1-one (CAS 1538994-41-0)
- 5-Azetidin-3-yl-3-benzyl-1,2,4-oxadiazole hydrochloride (CAS 1351620-40-0)
- Hexane-2,5-diamine (CAS 110978-53-5)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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