Ethyl 2-amino-7-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate CAS 2270908-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2270908-42-2 |
| Molecular Formula | C9H11N5O2 |
| Molecular Weight | 221.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-amino-7-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 2270908-42-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H11N5O2. Molecular weight: 221.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H11N5O2 |
| Molecular Weight | 221.22 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 5 |
Related Ethyl Standards
- Methyl 1-((3-amino-1H-pyrazol-1-yl)methyl)-1H-pyrazole-4-carboxylate (CAS 1006495-06-2)
- (E)-2-Amino-9-(4-hydroxybut-2-en-1-yl)-1H-purin-6(9H)-one (CAS 104715-61-9)
- 4-(2-Amino-6-oxo-1H-purin-7(6H)-yl)butanal (CAS 123752-07-8)
- Methyl 3-(2-amino-9H-purin-9-yl)propanoate (CAS 143883-60-7)
- 2-{2-amino-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}acetic acid (CAS 848178-46-1)
- 2-Amino-4-hydroxy-6-morpholinopyrimidine-5-carbonitrile (CAS 76369-23-8)
- 4-(6-Amino-9h-purin-9-yl)butanoic acid (CAS 33147-28-3)
- 5-Amino-2-(((4-methyloxazol-2-yl)methyl)amino)pyrimidin-4(1H)-one (CAS 90061-03-3)
Recommended Standards
- Ethyl 2-(6-amino-9H-purin-9-yl)acetate (CAS 25477-96-7)
- Ethyl 4-(difluoromethyl)-2-methylthiazole-5-carboxylate (CAS 823234-82-8)
- Ambazone Impurity 3 (CAS 61566-10-7)
- (E)-[1-(4-Chlorophenyl)-2-[4-(2-fluorophenyl)piperazin-1-yl]ethylidene](methoxy)amine (CAS 478049-94-4)
- Benzyl 2-(4-hydroxyphenyl)acetate (CAS 27727-37-3)
- Ethyl 5-Bromo-1-methylpyrazole-4-carboxylate (CAS 105486-72-4)
- 4-chloro-3-methyl-1-(oxan-2-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1884597-37-8)
- 2-(4-Chlorophenyl)-2-methylpropanol (CAS 80854-14-4)
- N-(Cyclopropylmethyl)-2-methoxy-1-ethanamine (CAS 209334-89-4)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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