2-[(4-acetamidophenyl)sulfanyl]propanoic acid CAS 954575-40-7
| CAS No. | 954575-40-7 |
| Molecular Formula | C11H13NO3S |
| Molecular Weight | 239.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(4-acetamidophenyl)sulfanyl]propanoic acid (CAS 954575-40-7), molecular formula C11H13NO3S and molecular weight 239.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-[(4-acetamidophenyl)sulfanyl]propanoic acid (C11H13NO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-[(4-acetamidophenyl)sulfanyl]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 | C11H13NO3S |
| Molecular Weight | 239.29 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related acetamidophenyl Standards
- 3-((4-Acetamidophenyl)thio)propanoic acid (CAS 204377-77-5)
- Methyl 2-((4-acetamidophenyl)thio)acetate (CAS 899016-18-3)
- 3-((4-Acetamidophenyl)thio)propanamide (CAS 923237-24-5)
- N-(3-acetamidophenyl)-3-chloropropanamide (CAS 900711-15-1)
- N-(4-acetamidophenyl)-3-chloropropanamide (CAS 893725-93-4)
- N-(4-Acetamidophenyl)-2-ethoxyacetamide (CAS 600140-39-4)
- 3-(4-Acetamidophenyl)-3-methylbutanoic acid (CAS 33214-72-1)
- 4-(4-Acetamidophenyl)-4-oxobutanoic acid (CAS 5473-15-4)
Recommended Standards
- 2'-(Methylsulfonyl)-7',8'-dihydro-5'H-spiro[cyclopropane-1,6'-pyrido[3,4-d]pyrimidine] (CAS 2766053-52-3)
- 2-[(cyclopropylcarbonyl)amino]-4,5-dimethylthiophene-3-carboxylic acid (CAS 852933-11-0)
- 2-(Isopropyl(methyl)amino)ethyl 3-fluorobenzoate (CAS 425649-98-5)
- 2-[[2-oxo-2-(p-tolylamino)ethyl]thio]acetic Acid (CAS 338409-62-4)
- Methyl 2,4-dichlorobutanoate (CAS 62093-65-6)
- 1-Benzyl 2-methyl 4-(2-bromoethyl)pyrrolidine-1,2-dicarboxylate (CAS 1956306-84-5)
- 2-(1-Ethyl-1h-pyrrol-2-yl)ethan-1-amine (CAS 1354777-29-9)
- 3-(hydroxymethyl)pyrrolidin-2-one (CAS 76220-94-5)
- (S)-5-Fluoro-2,3-dihydrobenzofuran-3-amine (CAS 1228571-72-9)
- Esmolol Impurity 82 (CAS CATO-C4X-189182)
- 2-((2-((4-Methoxyphenyl)amino)-2-oxoethyl)sulfonyl)acetic acid (CAS 338953-92-7)
- 4-{4-[1-(4-fluorophenyl)-1H-pyrazol-5-yl]phenyl}morpholine (CAS 955966-60-6)
- B-[5-Chloro-6-(2-methylpropoxy)-3-pyridinyl]-boronic Acid (CAS 1217500-89-4)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
Why CATO?
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