689757-37-7 1-(3-Methylbenzyl)-1H-indole-2,3-dione MFCD03837104 CAS 689757-37-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 689757-37-7 |
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 689757-37-7 1-(3-Methylbenzyl)-1H-indole-2,3-dione MFCD03837104 (CAS 689757-37-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H13NO2. Molecular weight: 251.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Methylbenzyl Standards
- 2-(4-Methylbenzyl)isoindoline-1,3-dione (CAS 101207-45-8)
- 1-(2-methylbenzyl)-1H-indole-2,3-dione (CAS 426215-32-9)
- 4-(4-Methylbenzyl)thiomorpholine-3,5-dione 1-oxide (CAS 338953-68-7)
- (1-(2-Methylbenzyl)-1H-indol-3-yl)methanol (CAS 1427027-14-2)
- [1-(4-Methylbenzyl)-1h-indol-3-yl]methanol (CAS 664317-83-3)
- 5-(((3-Methylbenzyl)thio)methyl)-1,3,4-thiadiazol-2-amine (CAS 299443-05-3)
- 1-(4-Methylbenzyl)-5-oxopyrrolidine-3-carbonyl chloride (CAS 1355334-74-5)
- 3-(4-Methylbenzyl)quinazolin-4(3H)-one (CAS 141305-94-4)
Recommended Standards
- 2-(4-(4-Fluorophenyl)-2-methylthiazol-5-yl)acetic acid 568543-71-5 8325AB C12H10FNO2S (CAS 568543-71-5)
- 1-[(4-methylphenyl)methyl]-2,3-dihydro-1H-indole-2,3-dione 11L-384S 79183-26-9 (CAS 79183-26-9)
- 4-(((tert-Butoxycarbonyl)amino)methyl)benzoic acid (CAS 33233-67-9)
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide (CAS 573709-84-9)
- Tamsulosin Sulfonic Acid (CAS 890708-67-5)
- 4-Fluoroquinoline sulfate (CAS 1291487-30-3)
- 2-(4,5,6,7-Tetrahydrobenzo[b]thiophen-4-yl)acetic acid (CAS 119136-63-9)
- 2-bromo-5-fluoro-3-nitro-pyridin-4-amine (CAS 1227958-53-3)
- (1R,2S)-2-(4-methoxyphenyl)cyclopropan-1-amine hydrochloride (CAS 26568-28-5)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com