3-(5-Chloro-3-methyl-1-(4-methylbenzyl)-1h-pyrazol-4-yl)acrylic acid CAS 1006441-74-2
| CAS No. | 1006441-74-2 |
| Molecular Formula | C15H15ClN2O2 |
| Molecular Weight | 290.74 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-(5-Chloro-3-methyl-1-(4-methylbenzyl)-1h-pyrazol-4-yl)acrylic acid.
CATO supplies 3-(5-Chloro-3-methyl-1-(4-methylbenzyl)-1h-pyrazol-4-yl)acrylic acid (CAS 1006441-74-2), a certified reference material (molecular formula C15H15ClN2O2, MW 290.74 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-(5-Chloro-3-methyl-1-(4-methylbenzyl)-1h-pyrazol-4-yl)acrylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-(5-Chloro-3-methyl-1-(4-methylbenzyl)-1h-pyrazol-4-yl)acrylic acid 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 | C15H15ClN2O2 |
| Molecular Weight | 290.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- N-(4-((5-Chloro-2-hydroxybenzyl)amino)phenyl)acetamide (CAS 1019629-35-6)
- 2-[2-(4-Chloro-phenyl)-ethyl]-6-hydroxy-benzoic acid methyl ester (CAS 1171924-95-0)
- trans-4-(8-Chloro-1,7-naphthyridin-6-yl)cyclohexanecarboxylic acid (CAS 1234349-07-5)
- 3-(2-Chloro-5-ethoxyphenyl)-2-methylbenzoic acid (CAS 1403483-63-5)
- 2-Chloro-5-methoxy-4-((4-methylbenzyl)oxy)benzaldehyde (CAS 1427021-85-9)
- 2-Chloro-5-methoxy-4-((2-methylbenzyl)oxy)benzaldehyde (CAS 1427022-11-4)
- 2-Chloro-5-methoxy-4-((3-methylbenzyl)oxy)benzaldehyde (CAS 1427027-69-7)
- Ethyl 2-(2-chloro-4-(6-methylpyrazin-2-yl)phenyl)acetate (CAS 1648864-49-6)
Recommended Standards
- 5-Chloro-1,3-dimethyl-N-(5-methylisoxazol-3-yl)-1H-pyrazole-4-sulfonamide (CAS 647825-41-0)
- 3-[1-(2-Chlorobenzyl)-3,5-dimethyl-4-pyrazolyl]acrylic Acid (CAS 1006492-38-1)
- N-(Benzo[c][1,2,5]thiadiazol-4-yl)-4-chloropicolinamide (CAS 1207054-97-4)
- 4-Amino-2-chloro-N-(2-methoxy-5-methylphenyl)benzamide (CAS 1016689-27-2)
- Ethyl 1-Amino-3-cyclopentenecarboxylate Hydrochloride (CAS 76910-10-6)
- (2,3,5-Trifluorophenyl)methanamine hydrochloride (CAS 643088-06-6)
- trans-3-Benzyloxy-4-methoxy-beta-nitrostyrene, 97% (CAS 63909-29-5)
- (S)-2,2-Dimethylcyclopropanamine Hydrochloride (CAS 1955474-23-3)
- Ethyl 3-ethynyl-5-fluoro-1H-indole-2-carboxylate (CAS 2757699-81-1)
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