2-Methyl-3-(methylthio)-4-(o-tolyl)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(5H)-dione CAS 1269528-82-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1269528-82-6 |
| Molecular Formula | C16H16N2O2S |
| Molecular Weight | 300.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-3-(methylthio)-4-(o-tolyl)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(5H)-dione (CAS 1269528-82-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16N2O2S. Molecular weight: 300.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16N2O2S |
| Molecular Weight | 300.38 g/mol |
| 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.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-Methyl-3-(methylthio)-4-(p-tolyl)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(5H)-dione (CAS 1269530-43-9)
- 2-Methyl-3-(methylthio)-4-(m-tolyl)-3,5-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(2H)-dione (CAS 1269533-28-9)
- 2-((Methylthio)((4-morpholinophenyl)amino)methylene)malononitrile (CAS 824397-59-3)
- N1-(3-(Methylthio)phenyl)-N2-(p-tolyl)oxalamide (CAS 941921-46-6)
- (2-(Methylthio)nicotinoyl)methionine (CAS 175201-70-4)
- 1,8-Bis(methylthio)anthracene-9,10-dione (CAS 861527-45-9)
- 2-(Methylthio)-5-tosylthiazol-4-amine (CAS 117420-82-3)
- 2-(Methylthio)-N-(4-phenylbutan-2-yl)nicotinamide (CAS 794537-27-2)
Recommended Standards
- N-((1H-Benzo[d]imidazol-2-yl)methyl)-2-(2,4-dimethylthiazol-5-yl)acetamide (CAS 1207021-46-2)
- 6-(4-Ethylphenyl)-3,5-dimethylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1181389-26-3)
- 6-(2,4-Dimethylphenyl)-3,5-dimethylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1181372-53-1)
- tert-Butyl (4-bromo-2,5-difluorophenyl)carbamate (CAS 1874418-51-5)
- 1,3-Dihydroxy-2-naphthoic acid (CAS 3147-58-8)
- 3-Methyl-4-(pyridin-3-yloxy)aniline (CAS 383434-56-8)
- (2R,6S)-2,6-Dimethyl-4-(prop-2-yn-1-yl)morpholine (CAS 1800579-12-7)
- 1-((3-Bromopyridin-2-yl)oxy)-2-methylpropan-2-amine (CAS 1289044-74-1)
- N-(6-Pyrrolidin-2-yl-4-trifluoromethyl-pyridin-3-ylmethyl)-acetamide dihydrochloride (CAS 1361115-21-0)
- Peptide WE-14 (CAS 115136-18-0)
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