3-((4-Chloro-3-(trifluoromethyl)phenyl)sulfonamido)propanoic acid CAS 612043-43-3
| CAS No. | 612043-43-3 |
| Molecular Formula | C10H9ClF3NO4S |
| Molecular Weight | 331.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 331.70 g/mol gives 3-((4-Chloro-3-(trifluoromethyl)phenyl)sulfonamido)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-((4-Chloro-3-(trifluoromethyl)phenyl)sulfonamido)propanoic acid (CAS 612043-43-3), a certified reference material (molecular formula C10H9ClF3NO4S, MW 331.70 g/mol) for analytical method development and quality control.
Structurally, 3-((4-Chloro-3-(trifluoromethyl)phenyl)sulfonamido)propanoic acid (C10H9ClF3NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 331.70 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 3-((4-Chloro-3-(trifluoromethyl)phenyl)sulfonamido)propanoic acid 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 | C10H9ClF3NO4S |
| Molecular Weight | 331.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-[4-Chloro-3-(trifluoromethyl)benzenesulfonamido]propanoic acid (CAS 1008594-59-9)
- 2-({[2-chloro-5-(trifluoromethyl)phenyl]sulfonyl}amino)propanoic acid (CAS 1009240-89-4)
- ((2-Chloro-5-(trifluoromethyl)phenyl)sulfonyl)-l-alanine (CAS 1212105-36-6)
- N-(2-chloro-5-(trifluoromethyl)phenyl)-N-(methylsulfonyl)glycine (CAS 431908-96-2)
- N-(4-chloro-3-(trifluoromethyl)phenyl)-N-(methylsulfonyl)glycine (CAS 392313-51-8)
- 5-(2-Chloro-5-nitrophenyl)-3-(2-methoxyphenyl)-1,2,4-oxadiazole (CAS 1119395-82-2)
- 6-((6-Chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)difluoromethyl)quinoline (CAS 1151800-43-9)
- [5-Chloro-2-[(2,2,2-Trifluoroethyl)Amino]Phenyl] 2-Fluorophenyl Ketone (CAS 50939-39-4)
Recommended Standards
- 5-(Thiophen-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride (CAS 524036-13-3)
- Ethyl 5-amino-1-(4-(chlorodifluoromethoxy)phenyl)-1H-pyrazole-4-carboxylate (CAS 400073-88-3)
- 4-Chloro-5-phenyliSoxazol-3-yl diethyl phosphate (CAS 32306-30-2)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 2-(4-chlorophenoxy)acetate (CAS 109524-11-0)
- 4-Hydroxy-6-nitroquinolin-2(1H)-one (CAS 264260-06-2)
- 5-(6-Chloropyridin-3-yl)-4,6-diazaspiro[2.4]Hept-4-en-7-one (CAS 2168370-91-8)
- Methyl 4-chloro-5-hydroxy-2-methoxybenzoate (CAS 1394952-48-7)
- Raltitrexed Impurity 13 (CAS CATO-C4X-138613)
- Ethyl 3-(1H-pyrrol-3-yl)acrylate (CAS 123530-69-8)
- Dobutamine Impurity 26 (CAS 243139-71-1)
- Methyl 2-methyl-5-phenyl-1-(2-(trifluoromethyl)phenyl)-1H-pyrrole-3-carboxylate (CAS 374098-09-6)
- 4-Phenoxybutanenitrile (CAS 2243-43-8)
- 1-(4-Methoxy-1-methyl-1H-pyrazol-3-yl)ethan-1-amine dihydrochloride (CAS 2137581-69-0)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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