(Z)-2-Chloro-N-hydroxybenzimidoyl chloride CAS 909132-95-2
| CAS No. | 909132-95-2 |
| Molecular Formula | C7H5Cl2NO |
| Molecular Weight | 190.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-2-Chloro-N-hydroxybenzimidoyl chloride (C7H5Cl2NO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (Z)-2-Chloro-N-hydroxybenzimidoyl chloride (CAS 909132-95-2), a certified reference material (molecular formula C7H5Cl2NO, MW 190.03 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (Z)-2-Chloro-N-hydroxybenzimidoyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2NO |
| Molecular Weight | 190.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Z Standards
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- 2-Chloro-1-(5-chloropyridin-2-yl)ethan-1-one (CAS 103962-11-4)
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- 5-Chloro-2-methylnicotinoyl chloride (CAS 1207529-88-1)
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Recommended Standards
- (E)-3,4-dichlorobenzaldehyde oxime (CAS 5331-92-0)
- 1-(2,5-Dichloropyridin-3-yl)ethan-1-one (CAS 594815-00-6)
- (E)-2,6-Dichlorobenzaldehyde oxime (CAS 6575-28-6)
- 1-(2,5-Dichloropyridin-4-yl)ethan-1-one (CAS 736990-29-7)
- 2-(2-Ethylpiperidin-1-yl)acetonitrile (CAS 951905-06-9)
- (S)-2-((2-(Aminomethyl)quinazolin-4-yl)amino)-3-methylbutanamide (CAS 920032-98-0)
- 2-(Aminomethyl)-4-(difluoromethyl)-3-iodopyridine-5-acetic acid (CAS 1805547-31-2)
- Cyproheptadine-d3 HC (CAS 2712455-05-3(free base))
- (5-(Methylthio)pyridin-3-yl)boronic acid (CAS 477251-98-2)
- 2-methyl-3-{pyrrolo[2,1-f][1,2,4]triazin-6-yl}propan-1-amine (CAS 1545368-06-6)
- 4-[1-[(Methylsulfonyl)oxy]ethyl]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester (CAS 1032825-55-0)
- N-(3-(tert-Butyl)isoxazol-5-yl)-2,6-diethylbenzamide (CAS 82559-04-4)
- A 61603 (CAS 107756-30-9)
- Insulin Lispro (CAS 133107-64-9)
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