1,2,4-Trimethyl-5-phenyl-1H-pyrrole-3-carboxylic acid CAS 724744-88-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 724744-88-1 |
| Molecular Formula | C14H15NO2 |
| Molecular Weight | 229.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,4-Trimethyl-5-phenyl-1H-pyrrole-3-carboxylic acid (CAS 724744-88-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H15NO2. Molecular weight: 229.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H15NO2 |
| Molecular Weight | 229.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Trimethyl Standards
- 1,1,5-Trimethyl-1,2-dihydrofuro[2,3-c]quinolin-4(5H)-one (CAS 137793-10-3)
- 4,4,6-Trimethyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]-quinoline-1,2-dione (CAS 827342-36-9)
- N,2,5-Trimethyl-1-phenyl-1H-imidazole-4-carboxamide (CAS 120319-05-3)
- Trimethyl(phenylselanyl)silane (CAS 33861-17-5)
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- 1,3,6-Trimethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine (CAS 834896-45-6)
- 4-(4,4,6-Trimethyl-1,3,2-dioxaborinan-2-yl)benzonitrile (CAS 1092060-81-5)
- 3-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl)benzonitrile (CAS 934558-35-7)
Recommended Standards
- 1,2,4,9-Tetrahydrospiro[carbazole-3,2'-[1,3]dioxolane] (CAS 54621-12-4)
- 1-[(tert-butoxy)carbonyl]-2,2-dimethylazetidine-3-carboxylic acid (CAS 2091327-91-0)
- 1-(tert-Butyl) 2-methyl (2R,3R)-3-methylazetidine-1,2-dicarboxylate (CAS 2810048-52-1)
- 4-(3-bromophenyl)-1,2,3,6-tetrahydropyridine hydrochloride (CAS 92847-10-4)
- 2-Boc-Aminothiazole-4-carboxylic acid (CAS 83673-98-7)
- 3-(tert-Butoxy)-2-chloro-5-cyclopropoxypyridine (CAS 1243392-82-6)
- N,N'-(Ethane-1,2-diyl)distearamide (CAS 110-30-5)
- (3R,4S)-4-(2-ethylphenyl)pyrrolidine-3-carboxylic acid (CAS 1381947-00-7)
- Dapoxetine Impurity 59 HCl (CAS CATO-C4X-143959)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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