2-Amino-pyrimidine-4-carboxylicacid 2-aminopyrimidine-4-carboxylic acid 2164-65-0 A18452 CAS 2164-65-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2164-65-0 |
| Molecular Formula | C5H5N3O2 |
| Molecular Weight | 139.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-pyrimidine-4-carboxylicacid 2-aminopyrimidine-4-carboxylic acid 2164-65-0 A18452 (CAS 2164-65-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5N3O2. Molecular weight: 139.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H5N3O2 |
| Molecular Weight | 139.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- N-(4-chloro-3-nitrophenyl)-2-(pyridin-2-ylthio)acetamide (CAS 329779-35-3)
- [5-Chloro-3-(trifluoromethyl)pyridin-2-yl]methanamine hydrochloride (CAS 1631164-94-7)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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