2-Chloro-4-morpholinobenzoic Acid CAS 175153-55-6
| CAS No. | 175153-55-6 |
| Molecular Formula | C11H12ClNO3 |
| Molecular Weight | 241.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 241.67 g/mol gives 2-Chloro-4-morpholinobenzoic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Chloro-4-morpholinobenzoic Acid (CAS 175153-55-6), a certified reference material (molecular formula C11H12ClNO3, MW 241.67 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H12ClNO3, 2-Chloro-4-morpholinobenzoic Acid 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 241.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 2-Chloro-4-morpholinobenzoic Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H12ClNO3 |
| Molecular Weight | 241.67 g/mol |
| Appearance | Off-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 methanol, ethanol, DMSO |
| 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.) | 2007 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- 1-(2-Chloro-4-nitrophenyl)piperazine (CAS 114878-60-3)
- n-(5-Chloro-2,4-dimethoxyphenyl)prop-2-enamide (CAS 1156160-26-7)
- N-(4-chloro-2,5-dimethoxyphenyl)prop-2-enamide (CAS 1156750-86-5)
- 6-Chloro-N-(tetrahydro-2H-pyran-4-yl)-3-pyridazinecarboxamide (CAS 1178354-18-1)
- 2-Chloro-5-(2-methylpropanamido)benzoic acid (CAS 1184281-48-8)
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Recommended Standards
- 2-Chloro-4-oxo-4,6,7,8,9,10-hexahydropyrido[1,2-a]azepine-1-carboxylic acid (CAS 1707586-53-5)
- 2-(7-Chloro-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)acetic acid (CAS 1780472-83-4)
- methyl 2-chloro-3-(phenylformamido)propanoate (CAS 1702112-18-2)
- Methyl 8-chloro-6-oxo-2,3,4,6-tetrahydro-1H-quinolizine-9-carboxylate (CAS 17891-05-3)
- 3-Fluoro-n-(piperidin-4-ylmethyl)pyridin-4-amine hydrochloride (CAS 2680615-43-2)
- 3-[(2-chlorophenyl)sulfanyl]propanoic acid (CAS 99585-16-7)
- 1-Methoxy-4-(p-tolyl)isoquinolin-5-ol (CAS 656233-88-4)
- 2-(Isopropylamino)-1-(naphthalen-2-yl)ethanol hydrochloride (CAS 51-02-5)
- (5R)-1-azaspiro[4.4]nonan-9-one;[(1S,4R)-7,7-dimethyl-2-oxo-norbornan-1-yl]methanesulfonic acid (CAS 2221965-40-6)
- (7-Amino-3,4-dihydroquinolin-1(2h)-yl)(furan-2-yl)methanone (CAS 927996-43-8)
- 1-(2,4-Dihydroxyphenyl)-2-phenoxyethan-1-one (CAS 73014-19-4)
- 2-(tert-Butyl)-3H-imidazo[4,5-b]pyridine (CAS 21714-58-9)
- (1r,6s)-6-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)cyclohex-3-ene-1-carboxylic acid (CAS 1820583-72-9)
- Custom peptides (CAS CATO-CPTD788509)
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