2-(2,3-Dihydro-1H-indol-1-YL)isonicotinic acid CAS 1019357-95-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1019357-95-9 |
| Molecular Formula | C14H12N2O2 |
| Molecular Weight | 240.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2,3-Dihydro-1H-indol-1-YL)isonicotinic acid (CAS 1019357-95-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12N2O2. Molecular weight: 240.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O2 |
| Molecular Weight | 240.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
- 2-(2,3-Dihydro-1H-indol-1-yl)nicotinic acid (CAS 1017138-83-8)
- 2,3-Dihydro-1,4-benzodioxin-6-yl(phenyl)methanone (CAS 93637-87-7)
- 3-(5-Oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)benzenesulfonamide (CAS 62036-29-7)
- 3-(5-Oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 90730-07-7)
- 4-(5-Oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 34797-30-3)
- 2-((3,4-Dihydro-2H-pyrrol-5-yl)amino)benzenesulfonic acid (CAS 111988-14-8)
- 1-Acetyl-2,3-dihydro-1H-indole-6-sulfonic acid amide (CAS 16664-98-5)
- 3-(2,3-Dihydro-1,4-benzodioxin-6-ylthio)propanoic acid (CAS 915921-00-5)
Recommended Standards
- 3-[1-(2-carboxyethyl)-3,5-dimethyl-1H-pyrazol-4-yl]propanoic acid (CAS 1019071-94-3)
- 4-(4-Aminophenoxy)-3-methoxybenzonitrile (CAS 1019441-94-1)
- 6-Amino-3-benzylbenzo[d]oxazol-2(3H)-one (CAS 1017199-00-6)
- 5-Chloro-2-(hydroxymethyl)pyridine (CAS 209526-98-7)
- 1-(3,5-Di-tert-butyl-2-hydroxyphenyl)ethanone (CAS 37456-29-4)
- 2-Chloropropan-1-amine (CAS 14753-25-4)
- 5-Cyclopropoxy-N,6-dimethylnicotinamide (CAS 1243446-31-2)
- 2-((Difluoromethoxy)methyl)pyrrolidine (CAS 1595898-31-9)
- 3-methyl-1,2-benzoxazol-6-amine hydrochloride (CAS 1955506-56-5)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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