2-Chloro-4-(6-methylpyrazin-2-yl)aniline CAS 1648864-30-5
| CAS No. | 1648864-30-5 |
| Molecular Formula | C11H10ClN3 |
| Molecular Weight | 219.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2-Chloro-4-(6-methylpyrazin-2-yl)aniline (CAS 1648864-30-5), a certified reference material (molecular formula C11H10ClN3, MW 219.67 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H10ClN3, 2-Chloro-4-(6-methylpyrazin-2-yl)aniline 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 219.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-Chloro-4-(6-methylpyrazin-2-yl)aniline 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 | C11H10ClN3 |
| Molecular Weight | 219.67 g/mol |
| 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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 1-(2-Chloro-8-methylquinolin-3-yl)ethanone (CAS 1017428-95-3)
- 6-Chloro-N-methyl-2-phenylpyrimidin-4-amine (CAS 1017782-49-8)
- 3-chloro-4-cyclopropyl-5-phenyl-4H-1,2,4-triazole (CAS 1020035-36-2)
- 2-Chloro-3-(quinolin-6-yl)propanal (CAS 1029714-85-9)
- 6-Chloro-N-(p-tolyl)pyrazin-2(1h)-imine (CAS 1030187-29-1)
- 4-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 1069473-61-5)
- 3-Chloro-N-cyclopropylquinoxalin-2-amine (CAS 1146080-50-3)
- 4-Chloro-6-ethyl-2-(pyridin-2-yl)pyrimidine (CAS 1153411-91-6)
Recommended Standards
- 2-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid (CAS 1638767-99-3)
- methyl 4-chloro-1H-pyrazolo[4,3-c]pyridine-3-carboxylate (CAS 1658466-48-8)
- 2-Chloro-1-{1,4-dioxa-8-azaspiro[4.5]decan-8-yl}ethan-1-one (CAS 158890-29-0)
- methyl 6-chloro-1H-pyrazolo[3,4-b]pyridine-3-carboxylate (CAS 1658467-72-1)
- 1-hydroxy-2-naphthalenecarboxaldehyde 1-oxidanylnaphthalene-2-carbaldehyde 574-96-9 A831469 (CAS 574-96-9)
- 1-[(2E)-2-Buten-1-Yl]-2-Fluorobenzene (CAS 222640-87-1)
- 1-phenyl-3-(piperidin-3-yl)-1H-pyrazole-4-carboxamide (CAS 1803587-25-8)
- N-(2-methylpropyl)benzenecarboximidamide hydrochloride (CAS 1909347-75-6)
- N,N-Diethyl-2-phenylethynamine (CAS 4231-26-9)
- 1-(Tert-butyl)-3-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1152934-49-0)
- 4-Bromo-2-phenyl-2H-1,2,3-triazole (CAS 77896-57-2)
- tert-Butyl (7-bromoquinazolin-4-yl)carbamate (CAS 2680846-87-9)
- (2S,3S)-3-Amino-2-hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 959574-20-0)
- semaglutide (CAS 782487-28-9)
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