1159976-98-3 4-Chloro-5,6-dimethyl-3-pyridinemethanol 3-Acetate 1-Oxide 5-Acetoxymethyl-2,3-dimethyl-4-chloropyridine N-oxide CAS 1159976-98-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1159976-98-3 |
| Molecular Formula | C10H12ClNO3 |
| Molecular Weight | 229.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1159976-98-3 4-Chloro-5,6-dimethyl-3-pyridinemethanol 3-Acetate 1-Oxide 5-Acetoxymethyl-2,3-dimethyl-4-chloropyridine N-oxide (CAS 1159976-98-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H12ClNO3. Molecular weight: 229.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H12ClNO3 |
| Molecular Weight | 229.66 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 |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- Ethyl 2-chloro-6-ethoxynicotinate (CAS 1003578-20-8)
- 5-Chloro-6-(2-methylpropoxy)pyridine-3-carboxylic acid (CAS 1008769-66-1)
- 5-Chloro-2-phenylbenzo[d]oxazole (CAS 1019-90-5)
- 2-Chloro-N-(2,4-dimethoxyphenyl)acetamide (CAS 101908-41-2)
- 3-Chloro-4-hydroxy-n-(2-methoxyethyl)benzamide (CAS 1019466-53-5)
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- 4-Chloro-2-methyl-5-morpholinopyridazin-3(2h)-one (CAS 1080-85-9)
Recommended Standards
- Methyl 5-amino-2-chloro-4-ethoxybenzoate (CAS 1143026-57-6)
- Ethyl 6-chloro-4-ethoxypyridine-3-carboxylate (CAS 1171502-57-0)
- 2-(4-Chlorophenyl)-1,3-benzoxazole (CAS 1141-35-1)
- 3-Fluorophenylmethylboronic acid pinacol ester (CAS 1310048-95-3)
- 1-(3-Fluoropropyl)-3,5-dimethyl-4-nitro-1H-pyrazole (CAS 477713-78-3)
- Famotidine impurity 68 (CAS 83700-77-0)
- N-((5-(dimethylamino)naphthalen-1-yl)sulfonyl)-N-methylglycine (CAS 72517-44-3)
- sodium (3,5-diaminophenyl)phosphonate (CAS CATO-C3D-262403)
- 1,2-Bis(4-ethynylphenyl)diazene (CAS 92792-15-9)
- C-Peptide（dog） (CAS 39016-05-2)
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 13829788188 / jacky.chen@cato-chem.com