Erlotinib Impurity 24 CAS 134690-40-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134690-40-7 |
| Molecular Formula | C9H9N |
| Molecular Weight | 131.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Erlotinib Impurity 24 (CAS 134690-40-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9N. Molecular weight: 131.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1995 |
| Nitrogen Atoms | 1 |
Related Erlotinib Standards
- Erlotinib Impurity 112 (CAS 99-03-6)
- Erlotinib Impurity 117 (CAS 139-85-5)
- Erlotinib Impurity 106 (CAS 6482-24-2)
- Erlotinib Impurity 113 (CAS 587-02-0)
- Erlotinib Impurity 122 (CAS 1709-44-0)
- Erlotinib Impurity 116 (CAS 15411-43-5)
- Erlotinib Impurity 114 (CAS 14235-81-5)
- Erlotinib Impurity 115 (CAS 52670-38-9)
Recommended Standards
- 4-Ethoxypyrrolidin-3-ol (CAS 1343832-45-0)
- Rel-((3R,4R)-3-aminotetrahydro-2H-pyran-4-yl)methanol (CAS 1354391-41-5)
- (3-Aminooxan-3-yl)methanol (CAS 1343680-15-8)
- 5-(2,5-Dimethoxyphenyl)thiazol-2-amine (CAS 881040-41-1)
- Talazoparib Tosylate (CAS 1373431-65-2)
- Riociguat Impurity N40 (CAS 428854-23-3)
- Hexahydroindolizin-2(3H)-one (CAS 14174-79-9)
- N-Methyl-1H-indole-5-sulfonamide (CAS 107144-39-8)
- 7,7-Dimethylspiro[bicyclo[4.1.0]heptane-3,2'-[1,3]dioxolan]-4-ol (CAS 91319-16-3)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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