5-Chloro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid CAS 36313-98-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 36313-98-1 |
| Molecular Formula | C5H3ClN2O4 |
| Molecular Weight | 190.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 36313-98-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H3ClN2O4. Molecular weight: 190.54 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H3ClN2O4 |
| Molecular Weight | 190.54 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 methanol, ethanol, DMSO, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-chloro-5-nitro-1H-pyrrole-2-carboxylic acid (CAS 1118787-10-2)
- 2-Chloro-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid (CAS 1824642-99-0)
- 3-(2-Chloro-1,1,2-trifluoroethoxy)-1,2-propeneoxide (CAS 122502-50-5)
- 2-Chloro-5-fluoro-4-methyl-3-nitropyridine (CAS 1003711-51-0)
- 5-Chloro-4-fluoro-2-nitroaniline (CAS 104222-34-6)
- 3-Chloro-4-fluoro-2-nitroaniline (CAS 1059081-23-0)
- 5-Chloro-3-fluoro-2-nitroaniline (CAS 1352457-23-8)
- 2-Chloro-5-fluoro-4-hydroxybenzoic acid (CAS 1394954-06-3)
Recommended Standards
- 5-(Chlorocarbonyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid (CAS 69579-39-1)
- 4-Amino-6-chloro-5-nitropyrimidin-2(1H)-one (CAS 952569-11-8)
- 1-Methyl-3-nitro-1H-1,2,4-triazole-5-carbonyl chloride (CAS 131758-19-5)
- Fmoc-D-Hyp(tBu)-OH (CAS 464193-92-8)
- 5-(4-Fluorophenyl)-4,5-dihydroisoxazol-5-ol (CAS 53009-34-0)
- 7,7-Difluoro-6,7-dihydro-4H-pyrano[3,4-d]thiazol-2-amine (CAS 1391732-60-7)
- 4'-(9H-carbazol-9-yl)-N-phenyl-[1,1'-biphenyl]-4-amine (CAS 331980-55-3)
- 1-((Phenylsulfonyl)methyl)-1H-benzo[d][1,2,3]triazole (CAS 111198-05-1)
- 2-Chloro-n-[(1,1-dioxo-1lambda6-thiolan-3-yl)methyl]acetamide (CAS 1179593-48-6)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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