4-(((Thiophen-3-ylmethyl)amino)methyl)benzoic acid CAS 881441-17-4
| CAS No. | 881441-17-4 |
| Molecular Formula | C13H13NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-(((Thiophen-3-ylmethyl)amino)methyl)benzoic acid (C13H13NO2SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-(((Thiophen-3-ylmethyl)amino)methyl)benzoic acid (CAS 881441-17-4), a certified reference material (molecular formula C13H13NO2SHCl, MW 283.77 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 4-(((Thiophen-3-ylmethyl)amino)methyl)benzoic 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 | C13H13NO2S HCl |
| Molecular Weight | 283.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 4-(Thiophen-2-ylmethyl)benzonitrile (CAS 100005-79-6)
- 1-(Thiophen-2-yl)cyclohexane-1-carboxylic acid (CAS 100058-72-8)
- 1-Methyl-4-(thiophen-2-yl)piperidin-4-ol (CAS 100131-91-7)
- 1-(Thiophen-2-yl)cyclohexan-1-amine (CAS 100133-00-4)
- Ethyl 2-((5-(3-(thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 1001830-00-7)
- 2-((5-(3-(Thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 1002043-11-9)
- 4-(Thiophen-2-ylmethyl)benzoic acid (CAS 1002727-90-3)
- Methyl(thiophen-2-yl)cyanocarbonimidodithioate (CAS 100477-76-7)
Recommended Standards
- 2-Cyclopropylpropan-1-amine 4-methylbenzenesulfonate (CAS 172947-14-7)
- Hexanedioic acid, polymer with 1,2-ethanediol and 2,5-furandione, 2-ethylhexanoate (CAS 65970-51-6)
- 2-[(4-Chlorophenyl)sulfanyl]quinoxaline (CAS 42713-64-4)
- 2-Ethyl-4,4-difluorobutanoic acid (CAS 1511599-27-1)
- 2-(Trifluoromethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 2211929-62-1)
- Ulipristal Acetate (CAS 126784-99-4)
- 3-(2-(4-Fluorophenyl)-2-oxoethyl)-3-azabicyclo[3.1.0]Hexane-2,4-dione (CAS 866151-48-6)
- 3-(Phenylsulfonyl)-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-amine (CAS 1338218-79-3)
- 2-(Hydroxymethyl)cyclopentan-1-one (CAS 20618-42-2)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
Why CATO?
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