4-Chloro-1-(2,2-diethoxyethyl)-3,5-dimethyl-1H-pyrazole CAS 1255147-56-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1255147-56-8 |
| Molecular Formula | C11H19ClN2O2 |
| Molecular Weight | 246.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-1-(2,2-diethoxyethyl)-3,5-dimethyl-1H-pyrazole (CAS 1255147-56-8) pharmaceutical standards reference standard. Molecular formula: C11H19ClN2O2. Molecular weight: 246.73 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H19ClN2O2 |
| Molecular Weight | 246.73 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-(4'-Chloro-[1,1'-biphenyl]-4-yl)propan-1-ol (CAS 1000571-94-7)
- 5-Chloro-3-methyl-1-benzothiophene-2-sulfinic acid (CAS 1028250-51-2)
- N-(2-Chloro-6-formylpyridin-3-yl)pivalamide (CAS 1142191-76-1)
- 2-Chloro-N-(3-(2-oxoazepan-1-yl)propyl)acetamide (CAS 1306606-71-2)
- 2-Chloro-N-(2-(N-methylacetamido)cyclohexyl)acetamide (CAS 1353972-87-8)
- 2-Chloro-N-(4-(N-methylacetamido)cyclohexyl)acetamide (CAS 1353976-66-5)
- 5-chloro-1-(2-methoxyethyl)-1H-1,3-benzodiazole-2-carbaldehyde (CAS 1437384-87-6)
- 7-chloro-1-(2-methoxyethyl)-1H-1,3-benzodiazole-2-carbaldehyde (CAS 1437435-28-3)
Recommended Standards
- Benzo[b]thiophen-3-ylmethanesulfonyl chloride (CAS 1250294-42-8)
- Benzothiophene-5-sulfonyl Chloride (CAS 128852-05-1)
- methyl 3-(3-chlorophenyl)-1H-pyrazole-5-carboxylate (CAS 1187360-62-8)
- Ethyl 5-oxo-3-(p-tolyl)-2,5-dihydro-1,2,4-triazine-6-carboxylate (CAS 36286-78-9)
- Ethyl 2-(2-iminopyridin-1(2H)-yl)acetate hydrobromide (CAS 93700-17-5)
- 3-(2,4-Dimethylphenyl)-3-oxopropanal (CAS 913820-34-5)
- tert-Butyl (R)-(2,5-dioxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl)carbamate (CAS 1227261-70-2)
- 3-(3,4,5-Trimethoxyphenyl)acrylic anhydride (CAS 71989-97-4)
- 6-Chloro-2-phenylpyridin-3-amine (CAS 111185-30-9)
- C-Peptide（dog） (CAS 39016-05-2)
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