5-tert-butylpyridine-2-carboxylic acid hydrochloride CAS 1909316-35-3
| CAS No. | 1909316-35-3 |
| Molecular Formula | C10H13NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-tert-butylpyridine-2-carboxylic acid hydrochloride.
5-tert-butylpyridine-2-carboxylic acid hydrochloride (CAS 1909316-35-3), molecular formula C10H13NO2HCl and molecular weight 215.68 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H13NO2HCl, 5-tert-butylpyridine-2-carboxylic acid hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 215.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-tert-butylpyridine-2-carboxylic acid hydrochloride 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 | C10H13NO2 HCl |
| Molecular Weight | 215.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related tert Standards
- 2-tert-butylpyridine-4-carbaldehyde (CAS 1023812-90-9)
- 6-tert-Butylpyridine-3-sulfonyl chloride (CAS 1037241-40-9)
- 2-Butylpyridine hydrochloride (CAS 1208462-71-8)
- 6-tert-butylpyridine-3-carboximidamide (CAS 1211532-61-4)
- 4-tert-butylpyridine-3-carbonitrile (CAS 156861-46-0)
- 5-tert-butylpyridine-2-sulfonyl chloride (CAS 1699220-43-3)
- 4-tert-butylpyridine-3-carboxylic acid hydrochloride (CAS 1909315-98-5)
- 5-butylpyridine-2-carboxamide (CAS 22632-06-0)
Recommended Standards
- (S)-2-Amino-1-(3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1568226-47-0)
- 5-Chloro-3-methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazole-4-carbaldehyde (CAS 376359-52-3)
- (S)-1-(2,4-Dibromophenyl)ethan-1-ol (CAS 1344931-87-8)
- 2-(2-Chloro-5-(n,n-dimethylsulfamoyl)benzamido)-3-methylpentanoic acid (CAS 1009512-36-0)
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