3393-45-1 5-amino-2-(2,6-dichloro-4-methoxyphenyl)-2,4-dihydro-3h-pyrazol-3-one AR-1G7038 CAS 3393-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3393-45-1 |
| Molecular Formula | C5H6O2 |
| Molecular Weight | 98.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3393-45-1 5-amino-2-(2,6-dichloro-4-methoxyphenyl)-2,4-dihydro-3h-pyrazol-3-one AR-1G7038 (CAS 3393-45-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H6O2. Molecular weight: 98.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H6O2 |
| Molecular Weight | 98.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related amino Standards
- 5-amino-2,3-dihydro-1H-pyrrol-2-one (CAS 1314960-04-7)
- 2-Amino-5-methyloxazole (CAS 33124-04-8)
- 5-Amino-2H-pyrrol-2-ol (CAS 71765-74-7)
- 5-Amino-3,4-dihydro-2H-pyrrol-2-one (CAS 38718-14-8)
- 5-Amino-4-methylisoxazole (CAS 35143-75-0)
- 5-Amino-3-methylisoxazole (CAS 14678-02-5)
- 4-Amino-1-methyl-1,2,3-triazole (CAS 67545-00-0)
- 4-Amino-2-methyl-2H-1,2,3-triazole (CAS 936940-63-5)
Recommended Standards
- 2177-18-6 Acrylic acid, vinyl ester (6CI,7CI,8CI) 2-Propenoic acid, ethenyl ester Vinyl acrylate Acrylic acid vinyl ester CCRIS 7746 EINECS 218-538-1 Ethenyl 2-propenoate (CAS 2177-18-6)
- 3859-41-4 98107S5K06 1,3-Cyclopentanedione Cyclopentane-1,3-dione EINECS 223-372-8 UNII-98107S5K06 (CAS 3859-41-4)
- Penta-3,4-dienoic acid (CAS 60053-24-9)
- 4,5-Dimethyl-2-(o-tolyl)oxazole 3-oxide (CAS 933027-20-4)
- Ethyl 4-acetamido-2-methoxy-5-nitrobenzoate (CAS 1242269-54-0)
- 2-Benzylpyridin-3-amine (CAS 61338-02-1)
- 4-Methoxy-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carbonitrile (CAS 338956-34-6)
- [(2R,3S,4R,5R)-5-(6-chloropurin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl dihydrogen phosphate (CAS 5843-59-4)
- (3R,4S,5S,6R)-2-(decyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 141464-42-8)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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