3-Methylpyrimido[5,4-e][1,2,4]triazine CAS 25624-60-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25624-60-6 |
| Molecular Formula | C6H5N5 |
| Molecular Weight | 147.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methylpyrimido[5,4-e][1,2,4]triazine (CAS 25624-60-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5N5. Molecular weight: 147.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5N5 |
| Molecular Weight | 147.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 5 |
Related Methylpyrimido Standards
- 7-Methylpyrimido[4,5-d]pyrimidin-4(3H)-one (CAS 120208-35-7)
- 3-Methylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione (CAS 20886-73-1)
- 7-Methylpyrimido[4,5-b]quinolin-2-amine (CAS 582334-04-1)
- 9-MEthylpyrimido[4,5-b]quinolin-2-amine (CAS 582334-03-0)
- 10-Methylpyrimido[4,5-b]quinoline-2,4(3H,10H)-dione (CAS 27132-53-2)
Recommended Standards
- 2-(4H-1,2,4-Triazol-4-yl)pyrimidine (CAS 36209-77-5)
- 4-Aminopyrimido[4,5-d]pyrimidine (CAS 26979-05-5)
- 2-(2H-1,2,3-Triazol-4-yl)pyrimidine (CAS 512197-78-3)
- 2-(4-Oxo-5-(3-phenylallylidene)-2-thioxothiazolidin-3-yl)acetic acid (CAS 82158-77-8)
- (R)-Carprofen (CAS 52263-83-9)
- 4-(aminomethyl)-2-methylbenzoic acid hydrochloride (CAS 1909306-16-6)
- (±)-Catechin (CAS 7295-85-4)
- 4-(chlorosulfonyl)-2-methylbenzoic acid (CAS 89938-64-7)
- Desacetyl Triflusal-13C6 (CAS 1246817-12-8)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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