6-Chloro-3-isopropylimidazo[1,5-a]pyrazine CAS 1956382-72-1
| CAS No. | 1956382-72-1 |
| Molecular Formula | C9H10ClN3 |
| Molecular Weight | 195.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Chloro-3-isopropylimidazo[1,5-a]pyrazine 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.
6-Chloro-3-isopropylimidazo[1,5-a]pyrazine (CAS 1956382-72-1), molecular formula C9H10ClN3 and molecular weight 195.65 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H10ClN3, 6-Chloro-3-isopropylimidazo[1,5-a]pyrazine 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 195.65 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.
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.
Physical & Chemical Properties
| Molecular Formula | C9H10ClN3 |
| Molecular Weight | 195.65 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 | 3 |
Related Chloro Standards
- 6-Chloro-2-ethyl-4-methyl-2H-pyrazolo[3,4-b]pyridine (CAS 1018048-19-5)
- 6-Chloro-2,3,4-trimethyl-2H-pyrazolo[3,4-b]pyridine (CAS 1018170-62-1)
- (4-Chloro-1-methyl-1H-indazol-3-yl)methanamine (CAS 1033693-10-5)
- 3-Chloro-7-methyl-7,8-dihydroquinolin-5(6H)-one (CAS 103968-50-9)
- 4-Chloro-1-isopropyl-1H-imidazo[4,5-c]pyridine (CAS 1044764-84-2)
- 7-Chloro-2-ethyl-5-methyl-3H-imidazo[4,5-b]pyridine (CAS 1046824-70-7)
- N-(4-chloro-2-methylphenyl)acrylamide (CAS 1156159-34-0)
- 4-Chloro-6-methoxy-7-methyl-1H-indole (CAS 1167056-82-7)
Recommended Standards
- 2-Chloro-1-(2,3-dihydroisoindol-1-yl)ethanone (CAS 1935337-23-7)
- ({6-chloroimidazo[1,2-a]pyridin-2-yl}methyl)(methyl)amine (CAS 554407-29-3)
- (5-Chloro-6-methyl-1H-indol-3-yl)methanol (CAS 1934737-29-7)
- ({6-chloroimidazo[1,2-a]pyridin-3-yl}methyl)(methyl)amine (CAS 944896-39-3)
- 9-Octadecenoic acid, 12-hydroxy-, 1,1',1''-(1,2,3-propanetriyl) ester, (9Z,9'Z,9''Z,12R,12'R,12''R)-, polymer with 1,1'-methylenebis[4-isocyanatobenzene] (CAS 68170-35-4)
- Allocholic Acid (CAS 2464-18-8)
- 1-(3,5-Bis(trifluoromethyl)phenyl)propan-2-one (CAS 936322-82-6)
- (R)-1-Boc-2-(methoxymethyl)pyrrolidine (CAS 578741-10-3)
- Methyl (3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylate (CAS 1807936-86-2)
- Methyl 2-Amino-2-(4-tetrahydropyranyl)acetate (CAS 477585-43-6)
- N'-[(1E)-(3-Methoxyphenyl)methylidene]-2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazole-4-carbohydrazide (CAS 956266-21-0)
- 1,4-Benzenedicarboxylic acid, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol and 1,2-ethanediol, octadecanoate (CAS 71839-46-8)
- 7-Methoxy-1H-indole-3-carbonyl chloride (CAS 128717-78-2)
- Peptide Impurity 82 (CAS 10491-78-8)
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