3-(4-Aminobenzamido)propanoic acid hydrochloride CAS 138910-39-1
| CAS No. | 138910-39-1 |
| Molecular Formula | C10H12N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-(4-Aminobenzamido)propanoic acid hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.67 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).
3-(4-Aminobenzamido)propanoic acid hydrochloride (CAS 138910-39-1), molecular formula C10H12N2O3HCl and molecular weight 244.67 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 3-(4-Aminobenzamido)propanoic acid hydrochloride 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.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O3 HCl |
| Molecular Weight | 244.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Aminobenzamido Standards
- 2-(2-Aminobenzamido)butanoic acid (CAS 1248246-50-5)
- Ethyl 3-(3-aminobenzamido)benzoate (CAS 1307391-08-7)
- Ethyl 3-(4-aminobenzamido)propanoate (CAS 172899-48-8)
- 8-[3-(m-Aminobenzamido)-p-toluamido]-1,3,5-naphthalenetrisulfonic Acid Trisodium Salt (CAS 17804-51-2)
- ethyl 3-(3-aminobenzamido)benzoate hydrochloride (CAS 1803596-08-8)
- 3-(4-Aminobenzamido)benzene-1-sulfonyl fluoride (CAS 19160-15-7)
- 3-(3-Aminobenzamido)benzene-1-sulfonyl fluoride (CAS 19160-17-9)
- 4-(3-Aminobenzamido)benzene-1-sulfonyl fluoride (CAS 19188-63-7)
Recommended Standards
- 5-(4-Chlorophenyl)-4-{2'-fluoro-4'-propyl-[1,1'-biphenyl]-4-yl}-2-{[(4-nitrophenyl)methyl]sulfanyl}pyrimidine (CAS 478248-96-3)
- Ethyl 2-aminopyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1547331-23-6)
- 3-Acetoxy-4-methylbenzoic acid (CAS 17477-46-2)
- cis-3-Hexen-1-yl 2-Ethylbutyrate (CAS 94071-12-2)
- Methyl 2-((5-methoxy-2-(pyridin-2-yl)pyrimidin-4-yl)oxy)benzoate (CAS 338771-35-0)
- 3-(4-Chlorophenyl)-2-methoxypropiophenone (CAS 898787-62-7)
- 2-Amino-4-(1H-indol-4-yl)benzoic acid (CAS 948006-00-6)
- 3-Ethyl-3-(((2-ethylhexyl)oxy)methyl)oxetane (CAS 298695-60-0)
- 4-Fluoro-3-isopropoxybenzoic acid (CAS 869990-49-8)
- Peptide Impurity 34 (CAS 21282-09-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com