3,5,6-Trichloro-2-pyridinol-13C5 CAS 1330171-47-5
| CAS No. | 1330171-47-5 |
| Molecular Formula | [13C]5H2Cl3NO |
| Molecular Weight | 203.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3,5,6-Trichloro-2-pyridinol-13C5 (CAS 1330171-47-5), a certified reference material (molecular formula [13C]5H2Cl3NO, MW 203.40 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, chlorine substitution, 3,5,6-Trichloro-2-pyridinol-13C5 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.40 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.
CATO manufactures 3,5,6-Trichloro-2-pyridinol-13C5 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.
Physical & Chemical Properties
| Molecular Formula | [13C]5H2Cl3NO |
| Molecular Weight | 203.40 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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