4-Chloro-3-hydroxypyridine 4-chloropyridin-3-ol 96630-88-5 A19359 CAS 96630-88-5
| CAS No. | 96630-88-5 |
| Molecular Formula | C5H10ClNO |
| Molecular Weight | 135.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Chloro-3-hydroxypyridine 4-chloropyridin-3-ol 96630-88-5 A19359 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
4-Chloro-3-hydroxypyridine 4-chloropyridin-3-ol 96630-88-5 A19359 (CAS 96630-88-5) is a high-purity analytical reference standard with the molecular formula C5H10ClNO and a molecular weight of 135.59 g/mol.
Structurally, 4-Chloro-3-hydroxypyridine 4-chloropyridin-3-ol 96630-88-5 A19359 (C5H10ClNO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 135.59 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C5H10ClNO |
| Molecular Weight | 135.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N,N-dimethylpropanamide (CAS 10397-68-9)
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- 3-Chloro-2,2-dimethylpropanamide (CAS 41461-75-0)
- 3-Chloro-N-ethylpropanamide (CAS 4269-31-2)
Recommended Standards
- 927G6VJ94V 74115-12-1 5-Chloropyridin-3-ol EINECS 277-727-7 UNII-927G6VJ94V 3-Hydroxy-5-chloropyridine (CAS 74115-12-1)
- 5-chloro-3-methyl-1H-pyrazol-4-amine (CAS 1064687-15-5)
- VY212Q0S3J 6636-78-8 2-Chloro-3-pyridinol 2-Chloropyridin-3-ol 3-Pyridinol, 2-chloro- 5-21-02-00085 (Beilstein Handbook Reference) AI3-61989 BRN 0002216 EINECS 229-635-3 NSC 18469 UNII-VY212Q0S3J (CAS 6636-78-8)
- 4-chloropyridazin-3-amine (CAS 1353101-17-3)
- 2-Cyclohexyl-4-methylphenol (CAS 1596-09-4)
- 587880-27-1 6138AE Benzyl 4-(4-(2,3-dihydroxypropoxy)-phenyl)butylcarbamate C21H27NO5 (CAS 587880-27-1)
- Sodium (R)-2-((R)-1-(6-amino-9H-purin-9-yl)-2-oxoethoxy)-3-oxopropyl hydrogendiphosphate (CAS 71997-39-2)
- Diethyl 2-((2-methyl-1H-indol-3-yl)methyl)malonate (CAS 6637-12-3)
- 926205-24-5 N-(3-Amino-2-methylphenyl)nicotinamide (CAS 926205-24-5)
- (5E)-2-Mercapto-5-[4-(trifluoromethyl)-benzylidene]-1,3-thiazol-4(5H)-one 4696AF 99460-76-1 C11H6F3NOS2 (CAS 99460-76-1)
- 1-(2-Pyrrolidinylmethyl)piperidine dihydrochloride (CAS 1220027-38-2)
- 3,5-Diethyl-1-phenyl-2-propylpyridin-1-ium iodide (CAS 6277-85-6)
- Prop-2-en-1-yl n-[4-(hydroxymethyl)phenyl]carbamate (CAS 914094-82-9)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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