6-Chloro-2-methylpyrimidin-4-ol CAS 17551-52-9
| CAS No. | 17551-52-9 |
| Molecular Formula | C5H9ClN2O |
| Molecular Weight | 148.59 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.
6-Chloro-2-methylpyrimidin-4-ol (CAS 17551-52-9) is a high-purity analytical reference standard with the molecular formula C5H9ClN2O and a molecular weight of 148.59 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 6-Chloro-2-methylpyrimidin-4-ol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 148.59 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 6-Chloro-2-methylpyrimidin-4-ol 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 | C5H9ClN2O |
| Molecular Weight | 148.59 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 6-chloro-2-methyl-2,3-dihydropyridazin-3-one (CAS 10071-38-2)
- 6-chloro-3-methyl-pyrimidin-4-one (CAS 101079-62-3)
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Recommended Standards
- Ethyl 2-(chloromethyl)prop-2-enoate (CAS 17435-77-7)
- Rel-methyl (1s,3s)-3-chlorocyclobutane-1-carboxylate (CAS 177498-41-8)
- 4-chloro-5-methyl-2,3-dihydropyridazin-3-one (CAS 1638764-84-7)
- 1-Chloro-3-(prop-2-yn-1-yloxy)propan-2-ol (CAS 18180-29-5)
- (1R-cis)-Decamethrinic Acid (CAS 53179-78-5)
- (E)-2-(((4-bromo-2-fluorophenyl)imino)methyl)-6-methoxyphenol (CAS 363600-84-4)
- 3-[4-(Morpholinylmethyl)phenyl]-3-oxopropanenitrile (CAS 494772-88-2)
- 4-Cyclohexylsulfonylbutanoic acid (CAS 922190-00-9)
- 2-Amino-5-hydroxy-7-methyl-4-phenyl-4H-pyrano[3,2-c]pyridine-3-carbonitrile (CAS 193887-94-4)
- 5-Chloro-2-hydroxy-4-methoxybenzonitrile (CAS 1355218-82-4)
- (2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)pyridin-3-yl)boronic acid (CAS 941572-43-6)
- 5-Methyl-3-phenylisoxazole-4-carboxamide (CAS 4340-44-7)
- Methyl 2-(2-allyl-3-oxocyclopentyl)acetate (CAS 73128-01-5)
- Peptide 437 (CAS CATO-CPTD788437)
Why CATO?
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