6-Chloro-2,5-dimethylpyrimidin-4(1H)-one CAS 1194-73-6
| CAS No. | 1194-73-6 |
| Molecular Formula | C6H7ClN2O |
| Molecular Weight | 158.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Chloro-2,5-dimethylpyrimidin-4(1H)-one 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.
CATO supplies 6-Chloro-2,5-dimethylpyrimidin-4(1H)-one (CAS 1194-73-6), a certified reference material (molecular formula C6H7ClN2O, MW 158.59 g/mol) for analytical method development and quality control.
6-Chloro-2,5-dimethylpyrimidin-4(1H)-one (C6H7ClN2O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H7ClN2O |
| Molecular Weight | 158.59 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 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 1-(4-Chloro-1-methyl-1H-pyrazol-3-yl)ethan-1-one (CAS 1004194-08-4)
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Recommended Standards
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- (3-Amino-6-chloropyridin-2-yl)methanol (CAS 1206454-48-9)
- (R)-N,N-Dimethyl-3-[(2-nitro-4-sulfamoylphenyl)amino]-4-phenylsulfanylbutanamide (CAS 406233-34-9)
- (2R)-1-(3-oxa-8-azabicyclo[3.2.1]octan-8-yl)propan-2-ol (CAS 2103094-05-7)
- 7-Iodo-5-(phenylsulfonyl)-5H-pyrrolo[2,3-b]pyrazine (CAS 1001414-03-4)
- 4-(3-Fluorophenyl)piperidin-4-amine dihydrochloride (CAS 1779125-54-0)
- 3-fluoro-1H-pyrrole-2-carboxylic acid (CAS 1936644-67-5)
- 1-(1-Hydroxybutan-2-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 887360-40-9)
- 6-Methyl-2,3-dihydro-1H-pyrrolizine-7-carbonitrile (CAS 505098-77-1)
- Sodium 2,4-Dinitrobenzenesulfonate (CAS 885-62-1)
- {5-bromo-2-[methyl(2,2,2-trifluoroethyl)amino]pyridin-3-yl}methanol (CAS 1250558-07-6)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com