Ethyl 7-hydroxy[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylate CAS 99951-08-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99951-08-3 |
| Molecular Formula | C8H8N4O3 |
| Molecular Weight | 208.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 7-hydroxy[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylate (CAS 99951-08-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8N4O3. Molecular weight: 208.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8N4O3 |
| Molecular Weight | 208.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- Ethyl 7-hydroxy-[1,2,3]triazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1352723-55-7)
- 2-(5-Hydroxy-3-oxo-1,3-dihydroisobenzofuran-1-yl)acetic acid (CAS 144402-59-5)
- 4-((5-Hydroxy-3-methylisoxazol-4-yl)methylene)-3-methylisoxazol-5(4H)-one (CAS 14532-32-2)
- Methyl (4-hydroxy-5H-pyrrolo[3,2-d]pyrimidin-2-yl)carbamate (CAS 1598381-27-1)
- (3Z)-4-Hydroxy-4-(3-hydroxyphenyl)-2-oxobut-3-enoic acid (CAS 904814-38-6)
- 2-(7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetic acid (CAS 99951-00-5)
- 2-(7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)acetic acid (CAS 459427-55-5)
- 3-(4-Hydroxy-1H-pyrazolo[3,4-d]pyrimidin-1-yl)propanoic acid (CAS 96096-10-5)
Recommended Standards
- Ethyl 5-Cyano-2,6-dihydroxynicotinate (CAS 52600-50-7)
- Ethyl 7-hydroxy-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 52893-00-2)
- D-Glucuronic acid methyl ester (CAS 52613-19-1)
- 1-((4-Fluorophenyl)sulfonyl)-2-methyl-1H-imidazole (CAS 55263-52-0)
- 1-(Bromomethyl)-1-(pentyloxy)cyclopentane (CAS 1247586-26-0)
- 2,6-Difluoro-3-methoxyphenylboronic acid (CAS 870779-02-5)
- Methyl 4-ethoxy-3-formyl-1H-indole-2-carboxylate (CAS 1706450-46-5)
- 6-Chloro-2-(2-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-3-yl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine (CAS 478258-94-5)
- Benzocaine-13C6 (CAS 1391054-61-7)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
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