(E)-N'-Methoxy-N-[7-(pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanimidamide CAS 303145-98-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303145-98-4 |
| Molecular Formula | C12H11N7O |
| Molecular Weight | 269.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-N'-Methoxy-N-[7-(pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanimidamide (CAS 303145-98-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11N7O. Molecular weight: 269.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11N7O |
| Molecular Weight | 269.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 7 |
Recommended Standards
- (1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)glycine (CAS 383386-52-5)
- (R)-1-((R)-1-Phenylethyl)-2-(trifluoromethyl)-2,3-dihydropyridin-4(1H)-one (CAS 577692-44-5)
- (1E,4E)-1-(Dimethylamino)-5-[3-(trifluoromethyl)phenyl]penta-1,4-dien-3-one (CAS 338960-01-3)
- 1-(5-(Methylthio)-1H-pyrrol-2-yl)ethanone (CAS 156210-88-7)
- 5-Methyl-4-nitro-1H-indole-2-carboxylic acid (CAS 61149-53-9)
- Methyl 4-(2-((5-(2-bromophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate (CAS 332934-88-0)
- 3-chloro-6-ethyl-5-Methylpyrazine-2-carbonitrile (CAS 440124-23-2)
- n-(Sec-butyl)-4-(2-oxopyrrolidin-1-yl)benzamide (CAS 478039-70-2)
- 6,7,9,10,12,13-Hexahydrodibenzo[b,e][1,4,7,10,13]pentaoxacyclopentadecine (CAS 14262-60-3)
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