2-(Chloromethyl)pyrimidin-1-ium-1-olate CAS 206882-35-1
| CAS No. | 206882-35-1 |
| Molecular Formula | C5H5ClN2O |
| Molecular Weight | 144.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(Chloromethyl)pyrimidin-1-ium-1-olate (CAS 206882-35-1) is a high-purity analytical reference standard with the molecular formula C5H5ClN2O and a molecular weight of 144.56 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(Chloromethyl)pyrimidin-1-ium-1-olate is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-(Chloromethyl)pyrimidin-1-ium-1-olate 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 | C5H5ClN2O |
| Molecular Weight | 144.56 g/mol |
| 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 |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
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Recommended Standards
- 1-Methyl-1H-imidazole-5-carbonyl chloride (CAS 41716-12-5)
- 1-Methyl-1h-imidazole-2-carbonyl chloride (CAS 62366-45-4)
- 2-Amino-4-chloro-6-methyl-1,3,5-triazine (CAS 21320-62-7)
- 1-(3-Chlorofuran-2-yl)ethanone (CAS 67171-00-0)
- Dihydro-2H-thiopyran-2,6(3H)-dione (CAS 168280-79-3)
- N1-(2,6-Dimethylphenyl)-N2-((1-(2-methoxyethyl)piperidin-4-yl)methyl)oxalamide (CAS 953199-58-1)
- 1-(trideuteriomethyl)azetidin-3-ol (CAS 2488857-86-7)
- (E)-4-(1-Methyl-2-nitro-1H-imidazol-5-yl)but-3-en-2-one (CAS 62143-87-7)
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- 6-Chloro-7-deaza-9-(5-O-tert-butyldimethylsilyl-2,3-O-isopropylidine-β-D-ribofuranosyl)purine (CAS 115479-39-5)
- 6-Amino-1-(2-methylpropyl)-5-[(2-methylpropyl)amino]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 571150-18-0)
- 2-Methyl-2,7-diazaspiro[4.4]nonane (CAS 135380-53-9)
- 2-(Bromomethyl)-4-cyano-3-(difluoromethyl)-6-hydroxypyridine (CAS 1805919-12-3)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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