4'-Chloro-3'-fluoro-[1,1'-biphenyl]-4-carbohydrazide CAS 1186404-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1186404-82-9 |
| Molecular Formula | C13H10ClFN2O |
| Molecular Weight | 264.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4'-Chloro-3'-fluoro-[1,1'-biphenyl]-4-carbohydrazide (CAS 1186404-82-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H10ClFN2O. Molecular weight: 264.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H10ClFN2O |
| Molecular Weight | 264.68 g/mol |
| 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.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 1-[2-chloro-4-(4-fluorophenoxy)phenyl]ethan-1-one (CAS 1021187-74-5)
- 2-Chloro-3-methoxy-4-(methylsulfonyl)benzoic acid (CAS 105917-83-7)
- 5-Chloro-2-fluoro-N-(4-methylpyridin-2-yl)benzamide (CAS 1089554-81-3)
- 3-Chloro-3'-fluoro-4'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261893-13-3)
- 3'-Chloro-3-fluoro-4'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261901-57-8)
- 4-(3-Chloro-4-methylphenyl)-3-fluorobenzoic acid (CAS 1261965-53-0)
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Recommended Standards
- 3-[(3-Fluorobenzyl)oxy]benzoyl chloride (CAS 1160259-96-0)
- 1-(2-(4-Fluorophenoxy)-5-chlorophenyl)ethanone (CAS 1242015-31-1)
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- 3-[(3-Chloro-4-methoxyphenyl)methyl]-6,7-dimethoxy-2-{[(2-methylphenyl)methyl]sulfanyl}-3,4-dihydroquinazolin-4-imine (CAS 478249-80-8)
- 8-Fluoro-4-hydroxy-6-methylquinoline-3-carbonitrile (CAS 61338-24-7)
- 2-((5-Acetyl-6-methyl-2-phenylpyrimidin-4-yl)thio)acetic acid (CAS 117831-31-9)
- (1-(Methylsulfonyl)pyrrolidin-3-yl)methanamine (CAS 1248952-09-1)
- tert-butyl 3-(1-methyltriazol-4-yl)prop-2-enoate (CAS 2014680-11-4)
- 6-((2-Oxo-2-(pyrrolidin-1-yl)ethyl)amino)nicotinonitrile (CAS 1209128-63-1)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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