2-Amino-4-(4-chloro-5-methyl-1h-pyrazol-1-yl)butanoic acid CAS 1341392-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1341392-27-5 |
| Molecular Formula | C8H12ClN3O2 |
| Molecular Weight | 217.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-(4-chloro-5-methyl-1h-pyrazol-1-yl)butanoic acid (CAS 1341392-27-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12ClN3O2. Molecular weight: 217.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12ClN3O2 |
| Molecular Weight | 217.65 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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-4-(4-chlorophenyl)-1H-pyrrole-3-carbonitrile (CAS 120450-07-9)
- 2-Amino-4-(4-chloro-1h-pyrazol-1-yl)-2-methylbutanoic acid (CAS 1248792-29-1)
- 2-[1-Amino-2-(3-chloro-phenyl)-ethylidene]-malononitrile (CAS 124883-67-6)
- Ethyl 2-amino-3-(4-chloro-1h-pyrazol-1-yl)propanoate (CAS 1249844-81-2)
- 2-Amino-3-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)propanoic acid (CAS 1251390-36-9)
- Methyl 2-amino-3-(4-chloro-3-methyl-1h-pyrazol-1-yl)propanoate (CAS 1339890-40-2)
- 2-Amino-3-(4-chloro-3-methyl-1h-pyrazol-1-yl)-2-methylpropanoic acid (CAS 1340262-31-8)
- Ethyl 2-(3-amino-4-chloro-1h-pyrazol-1-yl)propanoate (CAS 1341543-84-7)
Recommended Standards
- 3-(4-Chloro-3-methyl-1h-pyrazol-1-yl)-2-(methylamino)propanoic acid (CAS 1340320-74-2)
- 2-(5-(4-Chlorophenyl)-1H-pyrazol-3-yl)acetonitrile (CAS 134161-76-5)
- 3-(4-Chloro-5-methyl-1h-pyrazol-1-yl)-2-(methylamino)propanoic acid (CAS 1340044-25-8)
- 4-Amino-3-(3-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 124980-06-9)
- 3'-(Trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 100036-64-4)
- Methyl 3-(3-chlorophenyl)-5-(4-chlorophenyl)-4,6-dioxo-1-phenyl-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 317821-79-7)
- 1H-Imidazole-2-sulfonyl fluoride (CAS 1934502-26-7)
- 2-(Cyclopentylamino)-1-(4-fluorophenyl)ethan-1-one (CAS 1225621-33-9)
- 3-(4-methoxyphenyl)isonicotinic acid (CAS 1258618-34-6)
- Neuropeptide Y (3-36) (porcine) trifluoroacetate salt (CAS 143863-88-1)
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