(3-Chloropyridin-4-yl)boronic acid hydrate CAS 1256355-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256355-22-2 |
| Molecular Formula | C5H5BClNO2 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Chloropyridin-4-yl)boronic acid hydrate (CAS 1256355-22-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5BClNO2 H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5BClNO2 H2O |
| Molecular Weight | 175.38 g/mol |
| 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, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloropyridin Standards
- 3-(2-Chloropyridin-3-yl)propan-1-amine (CAS 1000512-13-9)
- 2-(4-chloropyridin-2-yl)acetonitrile (CAS 1000515-40-1)
- 2-(5-Chloropyridin-2-yl)acetic acid (CAS 1000522-43-9)
- 3-(6-Chloropyridin-3-yl)propan-1-amine (CAS 1000543-63-4)
- 3-(2-Chloropyridin-4-yl)propan-1-amine (CAS 1000545-70-9)
- 2-(3-Chloropyridin-4-yl)acetic acid (CAS 1000553-75-2)
- 3-(3-Chloropyridin-4-yl)propan-1-amine (CAS 1000555-79-2)
- 2-(4-Chloropyridin-3-yl)acetic acid (CAS 1000567-15-6)
Recommended Standards
- 8-Bromo-5,6-difluorochroman-4-one (CAS 911826-31-8)
- 5-Chloro-3-(diethylamino)-1-phenylpyrazin-2(1H)-one (CAS 139706-32-4)
- 1,2,3,4,5,6,7,8-Octahydro-8,8-dimethyl-2,naphthaldehyde (CAS 68991-97-9)
- 933829-46-0 3-[(2-Cyclohexylphenoxy)methyl]-4-methoxybenzaldehyde MFCD03030333 (CAS 933829-46-0)
- 5-iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 862729-13-3)
- Ceritinib Impurity 64 (CAS CATO-C4X-104864)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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