3,5,6-Trichloro-2-Pyridinol CAS 6515-38-4
| CAS No. | 6515-38-4 |
| Molecular Formula | C5H2Cl3NO |
| Molecular Weight | 198.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,5,6-Trichloro-2-Pyridinol 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.
CATO supplies 3,5,6-Trichloro-2-Pyridinol (CAS 6515-38-4), a certified reference material (molecular formula C5H2Cl3NO, MW 198.43 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3,5,6-Trichloro-2-Pyridinol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 198.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H2Cl3NO |
| Molecular Weight | 198.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Trichloro Standards
- 1,1,2-Trichloro-3,3,3-trifluoropropene (CAS 431-52-7)
- 1,2,2-Trichloro-1,2-difluoroethyl methyl ether (CAS 37021-32-2)
- 4,5,6-Trichloro-2-methylpyrimidine (CAS 1780-28-5)
- 2,4,6-Trichloro-5-methylpyrimidine (CAS 1780-36-5)
- 2,4,5-Trichloro-6-methylpyrimidine (CAS 6554-69-4)
- 3,4,5-Trichloro-6-methylpyridazine (CAS 66572-23-4)
- 3,4,6-Trichloro-5-methylpyridazine (CAS 499235-55-1)
- 2,5,6-Trichloro-4-hydroxypyrimidine (CAS 24688-43-5)
Recommended Standards
- 3,5,6-Trichloropyridin-2-ol (CAS 93111-34-3)
- 3,5,6-Trichloropyrazin-2-amine (CAS 13484-51-0)
- 3,4,5-Trichloropyridin-2-ol (CAS 89166-98-3)
- 3,5,6-Trichloropyridazin-4-amine (CAS 17285-34-6)
- 1-(1-Ethyl-1H-imidazo[4,5-c]pyridin-2-yl)-2-methylpropan-1-amine (CAS 1490103-38-2)
- 1-(4-Ethoxybenzyl)-3-iodobenzene (CAS 2007920-33-2)
- Fmoc-Asp-OFm (CAS 187671-16-5)
- Ethyl 3-(ethylthio)imidazo[1,5-a]pyridine-5-carboxylate (CAS 76266-08-5)
- N-(2-Fluorophenyl)-2,2-diphenylacetamide (CAS 198337-86-9)
- 7aH-Imidazo[4,5-b]pyridin-7-amine (CAS 4261-04-5)
- Spiro[5.5]undecan-2-amine hydrochloride (CAS 62439-54-7)
- tert-Butyl (2S,4S)-2-cyano-4-hydroxypyrrolidine-1-carboxylate (CAS 1609123-53-6)
- 5-Methyl-3-(trifluoromethyl)isoxazole-4-carboxylic acid (CAS 354795-48-5)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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 18665070610 / Nicole.chen@cato-chem.com