2-Chloro-3-(2-methylpropoxy)pyrazine CAS 1250424-88-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1250424-88-4 |
| Molecular Formula | C8H11ClN2O |
| Molecular Weight | 186.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-3-(2-methylpropoxy)pyrazine (CAS 1250424-88-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11ClN2O. Molecular weight: 186.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11ClN2O |
| Molecular Weight | 186.64 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 1-(4-Chloro-3,5-dimethyl-1h-pyrazol-1-yl)propan-2-one (CAS 1001465-98-0)
- 2-Chloro-6-(2-methylpropoxy)pyrazine (CAS 1016508-48-7)
- 2-Chloro-1-(tetrahydro-2H-pyran-2-yl)-1H-imidazole (CAS 1029684-35-2)
- 5-Chloro-1-methyl-3-propyl-1H-pyrazole-4-carbaldehyde (CAS 1043918-74-6)
- 5-Chloro-1-methyl-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1043918-77-9)
- 2-[(6-Chloro-pyridin-3-ylmethyl)-amino]-ethanol (CAS 105827-84-7)
- 2-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (CAS 1060816-60-5)
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Recommended Standards
- (4-Chloro-2-methoxybenzyl)hydrazine (CAS 1249946-26-6)
- 1-(2-Chlorophenyl)-2-methoxyethan-1-ol (CAS 1251291-05-0)
- 1-(3-Chloro-4-methoxyphenyl)ethan-1-ol (CAS 124829-13-6)
- methyl 2-amino-8-methoxy-quinazoline-5-carboxylate (CAS 1352925-69-9)
- 2-(Trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloride (CAS 647863-02-3)
- 2,5-Dioxopyrrolidin-1-yl 2-(2-(tert-butoxycarbonyl)hydrazinyl)isonicotinate (CAS 870776-18-4)
- 1-(2,5-Dichloro-4-nitrophenyl)-2,5-dimethyl-1H-pyrrole (CAS 302901-02-6)
- 2-Methoxyethyl 2-(4-methoxybenzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 618071-66-2)
- 3-Nitro-1H-1,2,4-triazole (CAS 24807-55-4)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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