76044-31-0 [1,2,4]Triazolo[1,5-c]pyrimidin-5(3H)-one DTXSID60504110 CAS 76044-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76044-31-0 |
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
76044-31-0 [1,2,4]Triazolo[1,5-c]pyrimidin-5(3H)-one DTXSID60504110 (CAS 76044-31-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4N4O. Molecular weight: 136.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.11 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 4 |
Related Triazolo Standards
- 6H-[1,2,3]Triazolo[4,5-d]pyrimidin-5-amine (CAS 10179-84-7)
- [1,2,4]Triazolo[1,5-c]pyrimidin-8-ol (CAS 106921-59-9)
- 1H-[1,2,3]Triazolo[4,5-b]pyridin-6-ol (CAS 137326-91-1)
- 1H-[1,2,4]triazolo[1,5-a]pyrimidin-5-one (CAS 14384-66-8)
- [1,2,4]Triazolo[1,5-a]pyrazin-5-ol (CAS 1823920-17-7)
- [1,2,4]Triazolo[1,5-a]pyrazine 7-oxide (CAS 74803-25-1)
- [1,2,4]Triazolo[1,5-c]pyrimidin-7-ol (CAS 39457-19-7)
- [1,2,4]Triazolo[4,3-a]pyrazin-8(7H)-one (CAS 68774-81-2)
Recommended Standards
- 68984-29-2 2H-3,4'-bi-1,2,4-triazole DTXSID10361290 (CAS 68984-29-2)
- 1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 916980-04-6)
- Vinyl 2,2-dicyanoacetate (CAS 71607-35-7)
- 4-Chloro-N-(4,6-diphenylpyrimidin-2-yl)benzamide (CAS 820961-59-9)
- 8-Bromo-2-methyl-4,5-dihydronaphtho[1,2-d]oxazole (CAS 2389009-27-0)
- (1S,2R,4R)-7-oxabicyclo[2.2.1]Heptan-2-amine (CAS 1048963-20-7)
- 5-Bromo-4-hydroxypicolinonitrile (CAS 1369850-06-5)
- 3-(2-(4-(2-Methoxyphenyl)piperazin-1-yl)ethyl)-1,5-dimethyl-1H-pyrimido[5,4-b]indole-2,4(3H,5H)-dione (CAS 133399-70-9)
- 2-(bromomethyl)-1-fluoro-3-iodobenzene (CAS 1231747-49-1)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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