5,6-Dichloro-3-pyridinemethanol CAS 54127-30-9
| CAS No. | 54127-30-9 |
| Molecular Formula | C6H5Cl2NO |
| Molecular Weight | 178.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5,6-Dichloro-3-pyridinemethanol is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5,6-Dichloro-3-pyridinemethanol (CAS 54127-30-9), a certified reference material (molecular formula C6H5Cl2NO, MW 178.02 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H5Cl2NO, 5,6-Dichloro-3-pyridinemethanol contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 178.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 5,6-Dichloro-3-pyridinemethanol 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 | C6H5Cl2NO |
| Molecular Weight | 178.02 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 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 2,6-Dichloro-4-pyridinemethanol (CAS 101990-69-6)
- 2,3-Dichloro-4-methoxypyridine (CAS 1033203-57-4)
- 2,6-Dichloro-3-hydrazinylpyridine (CAS 1035173-57-9)
- 4,6-Dichloro-N-methylpyrimidin-2-amine (CAS 10397-15-6)
- 3,5-Dichloro-2-hydrazinopyridine (CAS 104408-23-3)
- (4,5-Dichloro-3-pyridinyl)methanol (CAS 1056162-12-9)
- 4,5-Dichloro-2-methylpyridine 1-oxide (CAS 108005-02-3)
- 2,5-Dichloro-4-methoxypyridine (CAS 1122090-95-2)
Recommended Standards
- 5,6-Dichloro-2-methylpyrimidin-4-amine (CAS 28969-57-5)
- 5,6-Dichloropyridine-2,3-diamine (CAS 97941-89-4)
- 4-Chloro-6-(chloromethyl)pyrimidin-2-amine (CAS 92311-35-8)
- 2,4-Dichloro-5-hydroxyaniline (CAS 39489-79-7)
- 2,7-Diazaspiro[4.5]decan-3-one hydrochloride (CAS 1385696-86-5)
- 5-(Hydroxymethyl)-2-isopropoxybenzonitrile (CAS 1206124-22-2)
- Ethyl (1R,2R)-2-(2-fluorophenyl)cyclopropane-1-carboxylate (CAS 928054-48-2)
- Methyl 4-chloro-5-methylthieno[2,3-d]pyrimidine-6-carboxylate (CAS 832113-96-9)
- 3-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]-N-isopropylbenzamide (CAS 1119452-67-3)
- 3,5-Dibromo-4-(trimethylsilyl)pyridine (CAS 550358-62-8)
- 2-Amino-6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-4h,5h,6h,7h-thieno[2,3-c]pyridine-3-carbonitrile (CAS 321430-41-5)
- tert-butyl N-[6-(2,2-dimethylhydrazino)spiro[2.5]octan-2-yl]carbamate (CAS 2294127-89-0)
- 3-Cyclopropyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1650548-68-7)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
Why CATO?
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