2,5-Dimethyl-3-(3-pyrrolinomethyl) benzophenone CAS 898790-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898790-19-7 |
| Molecular Formula | C20H21NO |
| Molecular Weight | 291.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dimethyl-3-(3-pyrrolinomethyl) benzophenone (CAS 898790-19-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H21NO. Molecular weight: 291.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H21NO |
| Molecular Weight | 291.39 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 | 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 2,3-Dimethyl-3-(3-pyrrolinomethyl) benzophenone (CAS 898790-13-1)
- 2,4-Dimethyl-4-(3-pyrrolinomethyl) benzophenone (CAS 898764-13-1)
- 2,5-Dimethyl-4-(3-pyrrolinomethyl) benzophenone (CAS 898764-16-4)
- 2,6-Dimethyl-4-(3-pyrrolinomethyl) benzophenone (CAS 898764-19-7)
- 3,4-Dimethyl-3-(3-pyrrolinomethyl) benzophenone (CAS 898749-04-7)
- 3,5-Dimethyl-2-(3-pyrrolinomethyl) benzophenone (CAS 898763-35-4)
- 1-(2,4-Dimethyl-1-tosyl-1H-pyrrol-3-yl)ethan-1-one (CAS 885518-14-9)
- 2,5-dimethyl-4-piperidin-1-ylthieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 441720-70-3)
Recommended Standards
- 2,5-Dibromo-4-(chloromethyl)thiazole (CAS 934236-33-6)
- 2,4-Diphenyl-3-aza-bicyclo[3.3.1]nonan-9-one (CAS 34025-58-6)
- 2,5-Dioxopyrrolidin-1-yl 4-methyl-4-(methyldisulfanyl)pentanoate (CAS 796073-56-8)
- 4-Amino-5-methyl-2,3-dihydroisoindol-1-one (CAS 348165-76-4)
- 5-Ethanesulfonyl-pentylamine (CAS 1343968-95-5)
- 1-cyclopropyl-5-methyl-pyrazole-4-sulfonyl chloride (CAS 1799651-69-6)
- N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-((3-cyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)thio)acetamide (CAS 443120-82-9)
- 2-{[(benzyloxy)carbonyl]amino}-2-cyclopropylacetic acid (CAS 159871-55-3)
- 3-((1,1-Dioxidothiomorpholino)methyl)benzoic acid (CAS 1155538-86-5)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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