1,3-Benzenedicarboxylic acid, polymer with 1,6-hexanediamine and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane CAS 71463-64-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71463-64-4 |
| Molecular Formula | C12H18N2O2 C8H6O4 C6H16N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Benzenedicarboxylic acid, polymer with 1,6-hexanediamine and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane (CAS 71463-64-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H18N2O2 C8H6O4 C6H16N2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H18N2O2 C8H6O4 C6H16N2 |
| Molecular Weight | 504.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 6-Oxa-1-azaspiro[3.3]heptane hemioxalate (CAS 1380571-72-1)
- tert-Butyl n-(2-methyl-1,3-thiazol-5-yl)carbamate (CAS 936361-25-0)
- Ioversol Impurity 7 (CAS CATO-C4X-20917)
- Metoprolol Fumarate (CAS 119637-66-0)
- 1-(Methylamino)-4-[(3-methylphenyl)amino]anthraquinone (CAS 6408-50-0)
- 900811-38-3 (R)-4-(2-(Iodomethyl)-3-methylbutyl)-1-methoxy-2-(3-methoxypropoxy)benzene 4-[(2R)-2-(iodomethyl)-3-methylbutyl]-1-methoxy-2-(3-methoxypropoxy)benzene (CAS 900811-38-3)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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