3-Formyl-1H-indole-4-carboxylic acid CAS 208772-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 208772-46-7 |
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Formyl-1H-indole-4-carboxylic acid (CAS 208772-46-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H7NO3. Molecular weight: 189.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 1 |
Related Formyl Standards
- 6-Formyl-1H-indole-2-carboxylic acid (CAS 136818-68-3)
- 4-Formyl-1h-indole-6-carboxylic acid (CAS 1369140-47-5)
- 3-Formyl-1H-indole-5-carboxylic acid (CAS 148563-41-1)
- 2-Formyl-1H-indole-6-carboxylic acid (CAS 1781311-67-8)
- 2-Formyl-1H-indole-3-carboxylic acid (CAS 73126-42-8)
- 3-Formyl-1H-indole-6-carboxylic acid (CAS 887576-06-9)
- 4-Formyl-1-methyl-1H-pyrazole-5-sulfonamide (CAS 121905-03-1)
- 5-Formyl-2-isopropoxybenzonitrile (CAS 1289265-12-8)
Recommended Standards
- 3-aminoquinoxaline-2-carboxylic acid (CAS 85414-82-0)
- 3-[(2-carboxyethyl)carbamoyl]propanoic acid (CAS 78238-72-9)
- 3-Hydroxy-4-(iminomethyl)-1H-isochromen-1-one (CAS 78364-07-5)
- 6-methyl-3-(4-methylphenyl)pyrido[3,2-d][1,2]oxazole-4-carboxylic acid (CAS 954576-62-6)
- 1-(2-(Cyclopentylmethoxy)ethyl)-1h-pyrazol-3-amine (CAS 1501660-35-0)
- 6-Bromo-N,N-bis(4-methoxybenzyl)-4-methylpyridin-2-amine (CAS 1615656-13-7)
- 2-(2-((4-Methylbenzyl)thio)thiazol-4-yl)acetic acid (CAS 914206-06-7)
- 6-Bromo-5-cyanopicolinic acid (CAS 1805191-90-5)
- 1-Isobutyl-1,2,3,4-tetrahydropyrrolo-[1,2-a]pyrazine (CAS 1146299-06-0)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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