4-(1-Acetyl-1H-indol-3-yl)-3-methyl-1H-pyrazol-5(4H)-one CAS 300839-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 300839-31-0 |
| Molecular Formula | C14H13N3O2 |
| Molecular Weight | 255.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(1-Acetyl-1H-indol-3-yl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 300839-31-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H13N3O2. Molecular weight: 255.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H13N3O2 |
| Molecular Weight | 255.27 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.) | 2025 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 3-Amino-3-(3,4,5-trimethoxyphenyl)propanoic acid (CAS 34841-00-4)
- 4-(2,3-Dimethylphenoxy)-3-methyl-[1,2]oxazolo[5,4-d]pyrimidine (CAS 672925-13-2)
- 3'-Acetamidobiphenyl-3-carboxylic acid (CAS 893737-78-5)
- N-Boc-2-(2-thienyl)ethanamine (CAS 381666-12-2)
- 3-(2-Bromophenyl)-2-hydroxypropanoic acid (CAS 917247-85-9)
- 98997-74-1 4-(4-Chlorobutyl)morpholine--hydrogen chloride (1/1) DTXSID50746406 (CAS 98997-74-1)
- ((4-Methoxyphenyl)sulfonyl)-L-alanine (CAS 59724-73-1)
- 2-{N-methyl-1-[1-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]formamido}acetic acid (CAS 1152952-90-3)
- 2-(3-Bromo-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 401797-04-4)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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