1H-Indene-1,2,3-trione CAS 938-24-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 938-24-9 |
| Molecular Formula | C9H4O3 |
| Molecular Weight | 160.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1H-Indene-1,2,3-trione (CAS 938-24-9) pharmaceutical standards reference standard. Molecular formula: C9H4O3. Molecular weight: 160.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H4O3 |
| Molecular Weight | 160.13 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 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.) | 1957 |
Related H Standards
- 1H-indene-5-carboxylic acid (CAS 132041-35-1)
- 1H-Indene-1-carboxylic acid (CAS 5020-21-3)
- 1H-Indene-2-carboxylic Acid (CAS 41712-14-5)
- 1H-indene-4-carboxylic acid (CAS 77635-16-6)
- 1H-Indene-2-boronic acid 312968-21-1 9857AH C9H9BO2 (CAS 312968-21-1)
- 3H-indene-1-carboxylic acid (CAS 14209-41-7)
- 1H-Indene, 2,3-dihydro-1,1-dimethyl- (CAS 4912-92-9)
- 1H-Indene-5-carbaldehyde (CAS 204584-99-6)
Recommended Standards
- (R)-2-Amino-2-((R)-3-oxoisoxazolidin-5-yl)acetic acid (CAS 2644-49-7)
- 2-(3,4-Dihydroxycyclopenta-2,4-dien-1-ylidene)malononitrile (CAS 503550-51-4)
- (Iminomethyl)-L-aspartic acid (CAS 2374-41-6)
- 4-Bromo-2-methoxy-6-methylpyrimidine (CAS 1507490-15-4)
- 1-(2-Bromo-4,5-dimethoxyphenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline Hydrochloride (CAS 1049758-71-5)
- 3-(2,6-Difluorophenyl)butan-2-ol (CAS 1541723-24-3)
- (4R)-N-tert-butyl-3-[(2S,3S)-2-hydroxy-3-[[(2R)-2-[[2-(5-isoquinolyloxy)acetyl]amino]-3-methylsulfanyl-propanoyl]amino]-4-phenyl-butanoyl]thiazolidine-4-carboxamide 147318-81-8 5Isoquinoline-O-CH2-CO-Mta-(2S,3S)-AHPBA-Thz-NH-tBu KNI-272 Kynostatin 272 N-(1,1-Dimethylethyl)-3-[2-hydroxy-3-[[2-[[(5-isoquinolinyloxy)acetyl]amino]-3-methylthio)-1-oxopropyl]amino]-1-oxo-4-phenylbutyl]-4-thiazolidinecarboxamide, [4R-[3[2S*,3S*(R*)],4R*]] NSC651714 iQoa-Mta-Apns-Thz-NH-tBu (CAS 147318-81-8)
- 6-BRomo-imidazo[1,2-a]pyrimidine HCl (CAS 1820673-86-6)
- 1-(2,4-Dichlorophenyl)-2,2,2-trifluoroethanone (CAS 92736-81-7)
- Peptide Impurity (CAS CATO-CPTD788810)
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