3-(2-Chloroacetamido)benzamide CAS 85126-66-5
| CAS No. | 85126-66-5 |
| Molecular Formula | C9H9ClN2O2 |
| Molecular Weight | 212.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H9ClN2O2, 3-(2-Chloroacetamido)benzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-(2-Chloroacetamido)benzamide (CAS 85126-66-5), molecular formula C9H9ClN2O2 and molecular weight 212.63 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H9ClN2O2 |
| Molecular Weight | 212.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroacetamido Standards
- 4-(2-Chloroacetamido)benzamide (CAS 85126-67-6)
- 3-(2-Chloroacetamido)benzoic acid (CAS 28547-08-2)
- 4-(2-Chloroacetamido)benzoic acid (CAS 4596-39-8)
- 2-(2-Chloroacetamido)ethyl dihydrogen phosphate (CAS 63942-73-4)
- (R)-2-(2-Chloroacetamido)-4-methylpentanoic acid (CAS 64830-83-7)
- (S)-2-(2-Chloroacetamido)hexanoic acid (CAS 56787-36-1)
- 2-(2-Chloroacetamido)-4-methylpentanoic acid (CAS 7154-83-8)
- 6-(2-Chloroacetamido)hexanoic acid (CAS 61435-75-4)
Recommended Standards
- 2-Oxopropyl 4-chlorobenzoate (CAS 900937-56-6)
- 3-(4-Chloro-3-(methoxymethoxy)phenyl)-3H-diazirine (CAS 92614-64-7)
- 2-methyl-2,3-dihydro-1,4-benzodioxine-2-carbonyl chloride (CAS 77156-57-1)
- 3-(5-Chloro-2-methoxyphenyl)acrylic acid (CAS 60719-66-6)
- Gal[246Bn,3All]-β-SPh (CAS 1017587-57-3)
- 3-Hydroxy-2-(((4-(trifluoromethoxy)phenyl)imino)methyl)-1H-inden-1-one (CAS 946386-79-4)
- Mecarbam (CAS 2595-54-2)
- 5-(((tert-Butyldimethylsilyl)-oxy)methyl)pyrrolidin-2-one (CAS 177911-57-8)
- 1,1,1,3-Tetrachlorotetrafluoropropane (CAS 2268-46-4)
- 4-Bromo-5-(difluoromethyl)-6-iodonicotinoyl chloride (CAS 1807027-71-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(3-methyl-1H-pyrazol-1-yl)thiophen-2-yl)boronate (CAS 2223029-49-8)
- 4-Chloro-2-{[(E)-2-(1,3-dimethyl-4-nitro-1H-pyrazol-5-yl)ethenyl]amino}phenol (CAS 436100-80-0)
- 3-(2-Nitroethyl)-1H-indole (CAS 31731-23-4)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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