3-Chloro-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)propanamide CAS 435341-85-8
| CAS No. | 435341-85-8 |
| Molecular Formula | C9H14ClN3O |
| Molecular Weight | 215.68 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 3-Chloro-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)propanamide.
CATO supplies 3-Chloro-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)propanamide (CAS 435341-85-8), a certified reference material (molecular formula C9H14ClN3O, MW 215.68 g/mol) for analytical method development and quality control.
3-Chloro-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)propanamide (C9H14ClN3O) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Chloro-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)propanamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H14ClN3O |
| Molecular Weight | 215.68 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-N-ethyl-2,5-dimethoxyaniline (CAS 1019510-77-0)
- 3-{4-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl}propanenitrile (CAS 1099670-02-6)
- 4-chloro-N-(2,2-dimethoxyethyl)aniline (CAS 111318-21-9)
- 4-Chloro-2-(((2-hydroxypropyl)amino)methyl)phenol (CAS 1153482-82-6)
- 4-Chloro-2-(((1-hydroxypropan-2-yl)amino)methyl)phenol (CAS 1154993-87-9)
- 2-Chloro-6-(2-(dimethylamino)ethoxy)pyridin-4-amine (CAS 1186112-12-8)
- 4-[2-(4-Chloro-1H-pyrazol-1-yl)ethyl]morpholine (CAS 1205083-33-5)
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Recommended Standards
- 3-Chloro-4-(3-methoxypropoxy)aniline (CAS 946775-28-6)
- 4-(4-Chlorostyryl)pyridine (CAS 2502-99-0)
- 3-Chloro-4-(2-methoxy-1-methylethoxy)aniline (CAS 879047-74-2)
- 4-[2-(3-CHlorophenyl)vinyl]pyridine (CAS 31428-94-1)
- 4-chloro-3,5-bis[4-(difluoromethoxy)phenyl]-1h-pyrazole (CAS 1239479-63-0)
- n-(4-Chlorophenethyl)hydrazinecarbothioamide (CAS 744227-01-8)
- Ethyl 1,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylate (CAS 518990-21-1)
- Naloxone Impurity 18 (CAS CATO-C4X-149318)
- Enzalutamide-d6 (CAS 1443331-94-9)
- 2-[(4-Chlorophenyl)amino]-4,6-dimethylnicotinonitrile (CAS 327049-51-4)
- 9H-xanthene-9-carbaldehyde (CAS 72240-47-2)
- N-allyl-2-((6-oxo-1-phenyl-1,6-dihydropyridazin-3-yl)oxy)acetamide (CAS 439111-73-6)
- 2-(4,5-Dihydrofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1046812-03-6)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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