3,5-Dichloro-6-hydroxypicolinic acid CAS 103997-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103997-22-4 |
| Molecular Formula | C6H3Cl2NO3 |
| Molecular Weight | 208.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dichloro-6-hydroxypicolinic acid (CAS 103997-22-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H3Cl2NO3. Molecular weight: 208.00 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H3Cl2NO3 |
| Molecular Weight | 208.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 2,4-Dichloro-6-methyl-5-nitropyrimidine (CAS 13162-26-0)
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- 2,3-Dichloro-5-nitrophenol (CAS 1806356-80-8)
- 2,6-Dichloro-3-hydroxyisonicotinic acid (CAS 185422-96-2)
- 3,4-Dichloro-5-nitropyridin-2-amine (CAS 1936288-61-7)
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- 2,4-Dichloro-5-nitrophenol (CAS 39489-77-5)
Recommended Standards
- 3-Bromo-2,4-difluoroaniline (CAS 103977-79-3)
- 3-iodo-4-methylfuran (CAS 107658-18-4)
- 4-(Bromomethyl)-2,6-difluoropyridine (CAS 1006302-13-1)
- 7β-[(Z)-2-(2-Aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido]-3-acetoxymethyl-3-cephem-4-carboxylic Acid tert-Butyl Ester (CAS 98382-95-7)
- 2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one (CAS 3306-29-4)
- 1-(2,3-Epoxypropyl)-2-nitroimidazole (CAS 13551-90-1)
- Ethyl 2-hydroxy-3-methylbut-3-enoate (CAS 33537-17-6)
- (1H-Indazol-5-yl)-hydrazine hydrochloride (CAS 1012879-50-3)
- (R)-2-Bromo-4-methylpentanoic acid (CAS 42990-28-3)
- semaglutide (CAS 782487-28-9)
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