2-Amino-4-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)butanamide CAS 1310096-50-4
| CAS No. | 1310096-50-4 |
| Molecular Formula | C9H15ClN4O |
| Molecular Weight | 230.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Amino-4-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)butanamide.
CATO supplies 2-Amino-4-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)butanamide (CAS 1310096-50-4), a certified reference material (molecular formula C9H15ClN4O, MW 230.69 g/mol) for analytical method development and quality control.
2-Amino-4-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)butanamide (C9H15ClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H15ClN4O |
| Molecular Weight | 230.69 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 | 4 |
Related Amino Standards
- 2-Amino-3-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)-2-methylpropanamide (CAS 1250055-62-9)
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- 2-Amino-4-(4-chloro-5-methyl-1h-pyrazol-1-yl)-2-methylbutanamide (CAS 1340362-16-4)
- 2-(3-Amino-4-chloro-1h-pyrazol-1-yl)-N-butylacetamide (CAS 1342236-62-7)
- 2-(3-Amino-4-chloro-1h-pyrazol-1-yl)-N-isopropylpropanamide (CAS 1342279-63-3)
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Recommended Standards
- 2-Benzyl-5-chlorobenzaldehyde (CAS 1292302-63-6)
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- 4-[1-(4-Chlorophenyl)aziridin-2-yl]pyridine (CAS 132035-31-5)
- (Cyclopropylmethyl)glycine (CAS 58160-96-6)
- Methyl 2-(benzyloxy)-4,5-difluorobenzoate (CAS 1823267-50-0)
- 2-Amino-N-(2,5-difluorophenyl)acetamide hydrochloride (CAS 1046757-37-2)
- 1-(6-Methylpyrimidin-4-yl)-1,4-diazepane (CAS 1092286-16-2)
- Methyl 3-isobutoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1218789-59-3)
- 4-Allyl-6-amino-2h-benzo[b][1,4]oxazin-3(4h)-one (CAS 1017195-93-5)
- (6-Chloro-5-methylpyridin-3-yl)(phenyl)methanone (CAS 1355238-86-6)
- Methyl (2R)-1-benzyl-2-methylazetidine-2-carboxylate (CAS 1179839-12-3)
- 4-Methylumbelliferyl α-L-Idopyranosiduronic Acid 2-Sulfate Disodium Salt (CAS 1045020-74-3)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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