8-Chloro-2-methylimidazo[1,2-a]pyrazin-3-amine CAS 1935100-80-3
| CAS No. | 1935100-80-3 |
| Molecular Formula | C7H7ClN4 |
| Molecular Weight | 182.61 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.
8-Chloro-2-methylimidazo[1,2-a]pyrazin-3-amine (CAS 1935100-80-3), molecular formula C7H7ClN4 and molecular weight 182.61 g/mol, is a CATO reference standard with documented purity and traceability.
8-Chloro-2-methylimidazo[1,2-a]pyrazin-3-amine (C7H7ClN4) contains a nitrile group, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 8-Chloro-2-methylimidazo[1,2-a]pyrazin-3-amine 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 | C7H7ClN4 |
| Molecular Weight | 182.61 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 4-Chloro-7-methoxy-1H-indazole (CAS 1000341-90-1)
- 4-Chloro-1'-methyl-1h,1'h-3,4'-bipyrazole (CAS 1006476-14-7)
- 7-chloro-6-methoxy-1H-indazole (CAS 1019332-48-9)
- (8-Chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methanamine (CAS 1020035-28-2)
- (5-Chloro-1H-indazol-3-yl)methanol (CAS 102735-90-0)
- 6-chloro-1,3-dimethyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1030377-53-7)
- 3-Chloro-5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1049138-84-2)
- 6-Chloro-1-methyl-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1076197-93-7)
Recommended Standards
- (5-Chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)methanol (CAS 1934391-22-6)
- 6-Chloro-8-methylimidazo[1,2-a]pyrazin-3-amine (CAS 1935287-70-9)
- 7-Chloro-1,3-dimethyl-1H-pyrazolo[3,4-d]pyridazine (CAS 1909320-06-4)
- 6-chloro-2,3-dimethyl-2H-pyrazolo[3,4-d]pyrimidine (CAS 1935641-38-5)
- 4,7-Methano-1H-isoindole, octahydro-, (3aα,4β,7β,7aα)- (CAS 16160-75-1)
- 2-Chloro-N-ethylpyrimidin-4-amine (CAS 86443-51-8)
- Methyl 4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononanoate (CAS 110260-75-8)
- tert-Butyl (S)-3-(3,5-difluorobenzyl)piperazine-1-carboxylate (CAS 1240588-39-9)
- Ethyl Orsellinate (CAS 2524-37-0)
- tert-butyl 5-bromo-1,2,3,4-tetrahydropyridine-1-carboxylate (CAS 1622840-55-4)
- (2-fluoro-4-hydroxyphenyl)boronic acid (CAS 1376989-43-3)
- 4-(4-Chlorostyryl)pyridine (CAS 2502-99-0)
- N-(2-methoxybenzyl)acrylamide (CAS 1155978-96-3)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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