6,7-Dihydro-1H-[1,2,3]triazolo[4,5-d]pyrimidin-5(4H)-one CAS 36183-70-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 36183-70-7 |
| Molecular Formula | C4H5N5O |
| Molecular Weight | 139.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dihydro-1H-[1,2,3]triazolo[4,5-d]pyrimidin-5(4H)-one (CAS 36183-70-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H5N5O. Molecular weight: 139.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H5N5O |
| Molecular Weight | 139.12 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 5 |
Related Dihydro Standards
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- (6,7-Dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-5-yl)methanol (CAS 1259065-84-3)
- 6,7-Dihydro-1H-pyrazolo[5,1-c][1,4]oxazin-2(4H)-imine (CAS 1333508-93-2)
- (6,7-Dihydro-5H-pyrrolo[1,2-b][1,2,4]triazol-5-yl)methanol (CAS 1369805-07-1)
- 6,7-Dihydro-5h-pyrazolo[5,1-b][1,3]oxazin-3-amine (CAS 1429902-64-6)
- 5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazin-3-ylamine (CAS 1525606-78-3)
- 6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-amine (CAS 1779573-25-9)
- 6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-3-amine (CAS 1785362-30-2)
Recommended Standards
- 5-Nitrosopyrimidine-4,6-diamine (CAS 61908-15-4)
- trans-3-(trifluoromethyl)cyclobutan-1-amine (CAS 2168200-42-6)
- 5H-[1,2,4]Triazolo[4,3-b][1,2,4]triazole-3,6-diamine (CAS 400063-96-9)
- Methyl 3-(5-Bromo-4-fluoro-2-nitrophenyl)acrylate (CAS 2006281-56-5)
- N4-methylcytidine Phosphoramidite (CAS CATO-C4X-288612)
- 2'-Deoxyguanosine-5'-diphosphate Disodium Salt (CAS 78101-74-3)
- (S)-5-Fluoro-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1932166-69-2)
- [2,2':6',2''-Terpyridine]-6,6''-dicarboxylicacid (CAS 149982-11-6)
- 2-(4-(Benzyloxy)-5-methoxy-2-nitrophenyl)acetic acid (CAS 92964-17-5)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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