2-Amino-6-chloro-4-methylpyridine-3,5-dicarbonitrile CAS 64829-09-0
| CAS No. | 64829-09-0 |
| Molecular Formula | C8H5ClN4 |
| Molecular Weight | 192.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H5ClN4, 2-Amino-6-chloro-4-methylpyridine-3,5-dicarbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-Amino-6-chloro-4-methylpyridine-3,5-dicarbonitrile (CAS 64829-09-0), a certified reference material (molecular formula C8H5ClN4, MW 192.61 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H5ClN4 |
| Molecular Weight | 192.61 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
- Methyl 2-amino-4-chloro-1,3-thiazole-5-carboxylate (CAS 1249526-47-3)
- Methyl 5-amino-2-chlorothiazole-4-carboxylate (CAS 136538-94-8)
- 6-Amino-3-pyridinesulfonyl chloride (CAS 289483-92-7)
- Methyl 2-amino-5-chlorothiazole-4-carboxylate (CAS 914348-76-8)
- 3-Amino-5-chlorobenzofuran-2-carbonitrile (CAS 887281-48-3)
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- (2-amino-3-methylbutyl)(benzyl)amine (CAS 1248288-06-3)
Recommended Standards
- 3,3-Difluorobutane-1-sulfonyl chloride (CAS 1785613-55-9)
- 4-Chloro-2-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carbonitrile (CAS 65749-85-1)
- 4,4-Difluorobutane-1-sulfonyl chloride (CAS 1785613-49-1)
- 5-Chloro-6-ethylpyrazine-2,3-dicarbonitrile (CAS 72111-58-1)
- 4-Bromo-2-fluoro-5-iodophenol (CAS 530141-45-8)
- (3S)-2-Azabicyclo[2.2.1]heptan-3-yl(pyrrolidin-1-yl)methanone (CAS 1422057-12-2)
- 6-Bromo-2-chloroquinoxaline (CAS 55687-02-0)
- Sodium Formate (CAS 141-53-7)
- Cabazitaxel Impurity 13 (CAS CATO-C4X-111513)
- 3-(1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-ol (CAS 931358-03-1)
- 1-[(2,2,2-Trichloroethoxy)carbonyl]pyrrolidine-2-carboxylicacid (CAS 347386-09-8)
- H-D-Phe-Ala-OH (CAS 80924-58-9)
- Anagrelide Impurity 2 (CAS 1020243-02-0)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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