3-(3,4-Dichlorophenyl)-6,7-dihydro-1H-indazol-4(5H)-one CAS 1779130-50-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1779130-50-5 |
| Molecular Formula | C13H10Cl2N2O |
| Molecular Weight | 281.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,4-Dichlorophenyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 1779130-50-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H10Cl2N2O. Molecular weight: 281.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H10Cl2N2O |
| Molecular Weight | 281.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 1-(2,3-Dichlorophenyl)-3-phenylurea (CAS 13142-52-4)
- 1-(3,5-Dichlorophenyl)-3-phenylurea (CAS 13142-58-0)
- 2-(2,6-Dichlorophenyl)-N-(pyridin-2-yl)acetamide (CAS 887572-88-5)
- Methyl 4-(2,5-dichlorophenyl)benzoate (CAS 1049143-75-0)
- (3,4-Dichlorophenyl)(2-methoxyphenyl)methanone (CAS 1094535-35-9)
- (2E)-1-(2,4-Dichlorophenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 1169834-23-4)
- (2E)-1-(2,5-Dichlorophenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 1169834-24-5)
- 4-(3,5-Dichlorophenyl)-3-methylbenzoic acid (CAS 1261907-19-0)
Recommended Standards
- 3-Amino-N-(3,5-dichlorophenyl)benzamide (CAS 176032-83-0)
- 2-BRomo-4-fluoro-1-methyl-3-((methylsulfonyl)methyl)benzene (CAS 1820614-09-2)
- Bis(6-chloro-3-methylpyridin-2-yl)methanone (CAS 1414864-03-1)
- U333RI6EB7 68037-01-4 4U179ML4TJ 4YI0729529 75Y1X69O7I CQ4IKK1766 Polydecene, hydrogenated [NF] 1-Decene, homopolymer, hydrogenated Dec-1-ene, homopolymer, hydrogenated dec-1-ene, oligomers, hydrogenated Hydrogenated decene homopolymer Hydrogenated polydecene UNII-U333RI6EB7 Polydecene, hydrogenated EC 500-183-1 UNII-4YI0729529 UNII-75Y1X69O7I UNII-CQ4IKK1766 UNII-4U179ML4TJ (CAS 68037-01-4)
- 7-Propyl-1,7-dihydropyrimido[4,5-d]pyrimidine-2,4,7-triamine (CAS 118801-61-9)
- (R)-Methyl 3-(1-aminoethyl)benzoate hydrochloride (CAS 1236353-78-8)
- N-(6-Bromo-7-methylimidazo[1,2-a]pyridin-2-yl)-2,2,2-trifluoroacetamide (CAS 2006278-09-5)
- (R)-2-Amino-2-(pyridin-2-yl)ethan-1-ol dihydrochloride (CAS 2097958-04-6)
- 7-(bromomethyl)-3-ethyl-1H-1,6-naphthyridin-2-one (CAS 2589531-41-7)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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