Ethyl 5-chloroimidazo[1,5-a]pyrazine-1-carboxylate CAS 1250996-90-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1250996-90-7 |
| Molecular Formula | C9H8ClN3O2 |
| Molecular Weight | 225.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-chloroimidazo[1,5-a]pyrazine-1-carboxylate (CAS 1250996-90-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8ClN3O2. Molecular weight: 225.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H8ClN3O2 |
| Molecular Weight | 225.63 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Ethyl 7-chloroimidazo[1,2-c]pyrimidine-2-carboxylate (CAS 1105187-40-3)
- Ethyl 6-Chloroimidazo[1,2-b]pyridazine-3-carboxylate (CAS 1150566-27-0)
- Ethyl 8-chloroimidazo[1,5-a]pyrazine-1-carboxylate (CAS 1160248-06-5)
- Ethyl 6-chloroimidazo[1,2-b]pyridazine-8-carboxylate (CAS 1161847-33-1)
- Ethyl 8-chloroimidazo[1,2-a]pyrazine-2-carboxylate (CAS 1208083-32-2)
- Ethyl 6-chloroimidazo[1,2-a]pyrazine-2-carboxylate (CAS 1208087-37-9)
- Ethyl 6-Chloroimidazo[1,2-a]pyrazine-3-carboxylate (CAS 1250996-97-4)
- Ethyl 5-chloroimidazo[1,2-a]pyrazine-3-carboxylate (CAS 1250997-06-8)
Recommended Standards
- 2-(5-Chloro-2-oxo-2,3-dihydro-1h-indol-3-yl)acetic acid (CAS 1228552-97-3)
- 2-(4-Chloro-7-hydroxy-1H-indol-3-yl)acetic acid (CAS 1227599-55-4)
- 4-Chloro-5-hydroxyindole-3-acetic acid (CAS 1227599-47-4)
- 2-(4-Bromo-3-fluorophenyl)acetaldehyde (CAS 109346-85-2)
- Methyl 2-formyl-4-methylbenzoate (CAS 63112-98-1)
- 5,6-Dichloro-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 73075-46-4)
- 2-Morpholino-N-phenylpteridin-4-amine (CAS 946350-22-7)
- 2-Acetamino-3'-methylbiphenyl (CAS 869631-33-4)
- 5-(Trifluoromethyl)-3,4'-bipyridine (CAS 1214362-09-0)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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