6-Amino-5-chloropyrimidine-2,4(1H,3H)-dione CAS 54107-70-9
| CAS No. | 54107-70-9 |
| Molecular Formula | C4H4ClN3O2 |
| Molecular Weight | 161.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 161.55 g/mol gives 6-Amino-5-chloropyrimidine-2,4(1H,3H)-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-Amino-5-chloropyrimidine-2,4(1H,3H)-dione (CAS 54107-70-9), a certified reference material (molecular formula C4H4ClN3O2, MW 161.55 g/mol) for analytical method development and quality control.
Structurally, 6-Amino-5-chloropyrimidine-2,4(1H,3H)-dione (C4H4ClN3O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 161.55 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Amino-5-chloropyrimidine-2,4(1H,3H)-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H4ClN3O2 |
| Molecular Weight | 161.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 1-Amino-5-chlorouracil (CAS 127984-94-5)
- 5-Amino-4-chloro-1H-pyrazole-3-carboxylic acid (CAS 351990-69-7)
- 4-Amino-2-chloro-3-fluorophenol (CAS 1003710-18-6)
- 2-Amino-5-chloro-4-fluorophenol (CAS 1191063-34-9)
- 3-Amino-4-chloro-2-fluorophenol (CAS 1427407-07-5)
- 3-Amino-2-chloro-4-fluorophenol (CAS 1427407-23-5)
- 2-Amino-5-chloro-3-fluorophenol (CAS 186309-72-8)
- 2-Amino-4-chloro-5-fluorophenol (CAS 303181-72-8)
Recommended Standards
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- N-(4-ethylphenyl)-N-(phenylsulfonyl)glycine (CAS 446250-98-2)
- (S)-2-((tert-butoxycarbonyl)amino)-3-(2'-methoxy-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 154116-45-7)
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