4-(Acetamidomethyl)benzoic acid CAS 1205-58-9
| CAS No. | 1205-58-9 |
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Acetamidomethyl)benzoic acid (CAS 1205-58-9), molecular formula C10H11NO3 and molecular weight 193.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H11NO3, 4-(Acetamidomethyl)benzoic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 193.20 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.
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 4-(Acetamidomethyl)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 | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Acetamidomethyl Standards
- 3-(Acetamidomethyl)benzoic acid (CAS 777-69-5)
- (3-(Acetamidomethyl)phenyl)boronic acid (CAS 850568-42-2)
- (4-(Acetamidomethyl)phenyl)boronic acid (CAS 850568-41-1)
- (5-(Acetamidomethyl)pyridin-3-yl)boronic acid (CAS 1310403-80-5)
- 3-[1-(acetamidomethyl)cyclobutyl]prop-2-ynoic acid (CAS 2680866-87-7)
- 5-(Acetamidomethyl)-2-methylfuran-3-carboxylic acid (CAS 1178353-98-4)
- 5-(Acetamidomethyl)thiophene-2-carboxylic acid (CAS 1114822-83-1)
- Trans-4-(Acetamidomethyl)cyclohexanecarboxylic Acid (CAS 20704-66-9)
Recommended Standards
- N-(p-Toluoyl)glycine (CAS 27115-50-0)
- 4-(N-Allylamino)-3-nitroaniline (CAS 160219-76-1)
- N-(m-Toluoyl)glycine (CAS 27115-49-7)
- Ac-DL-Phg-OH (CAS 15962-46-6)
- 3-(3-Oxocyclohex-1-en-1-yl)-1-Phenylurea (CAS 300680-10-8)
- 4-Fluoro-N-(4-((4-fluorobenzyl)thio)phenyl)benzenesulfonamide (CAS 892162-81-1)
- diisobutyl [1-[(ethoxycarbonyl)amino]-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]phosphonate (CAS 330944-06-4)
- (2-(2-(Isopropylthio)pyridin-3-yl)pyrrolidin-1-yl)(phenyl)methanone (CAS 1352514-53-4)
- 3-(tert-Butyl)isothiazole-4-carbonitrile (CAS 1823963-50-3)
- 3-Bromo-2,6-dimethyl-4-fluorobenzaldehyde (CAS 1000340-00-0)
- 3-Bromo-5-iodobenzonitrile (CAS 289039-21-0)
- 3-Ethoxy-1H-pyrazole (CAS 59292-48-7)
- (S)-2-(5-(difluoromethyl)-2-fluorophenyl)pyrrolidine (CAS 1213214-66-4)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
Why CATO?
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