3-(Acetamidomethyl)benzoic acid CAS 777-69-5
| CAS No. | 777-69-5 |
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(Acetamidomethyl)benzoic 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.
3-(Acetamidomethyl)benzoic acid (CAS 777-69-5), molecular formula C10H11NO3 and molecular weight 193.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3-(Acetamidomethyl)benzoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 193.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Acetamidomethyl Standards
- 4-(Acetamidomethyl)benzoic acid (CAS 1205-58-9)
- (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
- 3-(3-Hydroxypropyl)-2,3-dihydro-1,3-benzoxazol-2-one (CAS 20844-74-0)
- 3-(Aminomethyl)-5-methoxyisobenzofuran-1(3H)-one (CAS 712258-98-5)
- 3-(2-carbamoylphenyl)propanoic acid (CAS 99060-39-6)
- 3-(Dimethylcarbamoyl)benzoic acid (CAS 858981-15-4)
- 2-Hydroxy-N-(3-phenylpropyl)benzamide (CAS 153810-66-3)
- Relebactam Impurity 141 (CAS CATO-C4X-2144141)
- 5-Cyclohexylpicolinic acid (CAS 73355-61-0)
- 1,3,7-Trihydroxy-2-prenylxanthone (CAS 20245-39-0)
- 4-Bromo-2-methylbenzamide (CAS 868776-08-3)
- Isepamicin Impurity 3 (CAS CATO-C4X-31113)
- 4-[(4-Methylphenyl)sulfanyl]-3-nitrobenzenecarboxylic acid (CAS 219929-89-2)
- 6-Chloro-2-fluoronicotinonitrile (CAS 1422344-39-5)
- 3-Fluoro-4-(isopentyloxy)benzenethiol (CAS 1443307-15-0)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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