2-Amino-6-(1-methylhydrazinyl)pyrimidin-4(1H)-one CAS 67873-21-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67873-21-6 |
| Molecular Formula | C5H9N5O |
| Molecular Weight | 155.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-6-(1-methylhydrazinyl)pyrimidin-4(1H)-one (CAS 67873-21-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H9N5O. Molecular weight: 155.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H9N5O |
| Molecular Weight | 155.16 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 5 |
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- 2-(4-amino-1H-pyrazol-1-yl)acetohydrazide hydrochloride,HCl (CAS 1171032-42-0)
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Recommended Standards
- 2,5,6-Triamino-3-methyl-3,4-dihydropyrimidin-4-one (CAS 45864-29-7)
- 2-Amino-6-hydrazinyl-3-methylpyrimidin-4(3H)-one (CAS 719298-79-0)
- 2,5,6-Triamino-1-methylpyrimidin-4(1H)-one (CAS 45864-28-6)
- 2,5-Bis((2-hexyldecyl)oxy)terephthalaldehyde (CAS 2136615-87-5)
- 2-(4-Fluoro-benzenesulfonyl)-2-phenyl-ethylamine (CAS 927990-05-4)
- 1-Bromo-3-chloro-2,4-dimethylbenzene (CAS 1782344-83-5)
- (6-Methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)methanamine trihydrochloride (CAS 2169997-56-0)
- Ethyl 2-phenylacetoacetate (CAS 5413-05-8)
- 4-(Difluoromethyl)-6-iodo-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine (CAS 1806744-23-9)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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