3-Isopropyl-2-methyl-1H-indole-5-carboxylic acid 5284AE 54233-21-5 C13H15NO2 CAS 54233-21-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54233-21-5 |
| Molecular Formula | C13H15NO2 |
| Molecular Weight | 217.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isopropyl-2-methyl-1H-indole-5-carboxylic acid 5284AE 54233-21-5 C13H15NO2 (CAS 54233-21-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15NO2. Molecular weight: 217.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H15NO2 |
| Molecular Weight | 217.26 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Isopropyl Standards
- (1-Isopropyl-1H-indol-3-yl)acetic acid (CAS 1351393-96-8)
- N-Isopropyl-2-methylbenzofuran-3-carboxamide (CAS 1790405-15-0)
- 2-(4-Isopropyl-1H-indol-3-yl)acetic acid (CAS 191675-19-1)
- Isopropyl (tert-butoxycarbonyl)glycinate (CAS 197579-95-6)
- 1-Isopropyl-5-methoxy-1H-indole-3-carbaldehyde (CAS 848488-03-9)
- Isopropyl 3-methyl-1H-indole-2-carboxylate (CAS 220679-14-1)
- Isopropyl quinoline-3-carboxylate (CAS 50741-35-0)
- Methyl 1-isopropyl-1H-indole-6-carboxylate (CAS 202745-76-4)
Recommended Standards
- 51779-32-9 Di-t-butyl iminodicarboxylate N-Boc-tert-butylcarbamate di-(tert-butyl) imidodicarbonate di-tert-butyl imidodicarbonate di-tert-butyl iminodicarboxylate di-tert-butyl-iminodicarboxylate iminodicarboxylic acid di-tert-butyl ester tert-Butyl iminodicarboxylate (CAS 51779-32-9)
- (6S,11AR,11bS)-9,10,11,11a-tetrahydro-8H-6,11b-methanofuro[2,3-c]pyrido[1,2-a]azepin-2(6H)-one 5588-52-3 5626AE C13H15NO2 (CAS 5588-52-3)
- trans-tert-Butyl 3-hydroxy-4-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 215922-94-4)
- L-Proline monohydrochloride (CAS 7776-34-3)
- 1-(4-Chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidin-7-yl)propan-2-ol (CAS 35808-65-2)
- 4-chloro-6-(chloromethyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1354952-35-4)
- 3-Fluoro-4-hydroxy-2-methoxypyridine (CAS 1227511-87-6)
- 2-(5-Amino-2-oxopiperidin-1-yl)-N-isopropylpropanamide (CAS 1706428-21-8)
- Methyl 4-(((1,3,5-trimethyl-1H-pyrazole)-4-sulfonamido)methyl)piperidine-1-carboxylate (CAS 1428378-76-0)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com