n-(3-Ethynylphenyl)-2-(methylamino)acetamide hydrochloride CAS 1193389-81-9
| CAS No. | 1193389-81-9 |
| Molecular Formula | C11H12N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 224.69 g/mol gives n-(3-Ethynylphenyl)-2-(methylamino)acetamide hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies n-(3-Ethynylphenyl)-2-(methylamino)acetamide hydrochloride (CAS 1193389-81-9), a certified reference material (molecular formula C11H12N2OHCl, MW 224.69 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, n-(3-Ethynylphenyl)-2-(methylamino)acetamide hydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 224.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 n-(3-Ethynylphenyl)-2-(methylamino)acetamide hydrochloride 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 | C11H12N2O HCl |
| Molecular Weight | 224.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related n Standards
- 2-(2-Ethynylphenyl)acetonitrile (CAS 1000512-52-6)
- 2-(3-Ethynylphenyl)acetonitrile (CAS 1000514-27-1)
- (R)-1-(4-Ethynylphenyl)ethan-1-ol (CAS 1007587-64-5)
- 4-(4-Ethynylphenyl)piperidine (CAS 1009664-45-2)
- 5-((3-Ethynylphenyl)amino)pyrimido[4,5-c]quinoline-8-carboxylic acid (CAS 1009821-06-0)
- 4-N-(3-Ethynylphenyl)-7-methoxyquinazoline-4,6-diamine (CAS 1012057-52-1)
- N-(3-Ethynylphenyl)-3-(trifluoromethyl)benzamide (CAS 1016435-75-8)
- N-(3-Ethynylphenyl)-2-(methylamino)acetamide (CAS 1016772-59-0)
Recommended Standards
- N-Benzyl-5-ethoxy-2-nitroaniline (CAS 1365271-70-0)
- 4-(Pyrrolidin-1-yl)cyclohexan-1-amine dihydrochloride (CAS 1001347-35-8)
- Methyl 2,3,6-trimethylbenzoate (CAS 79312-88-2)
- 4-Chloro-9-fluoropyrrolo[1,2-a]quinoxaline (CAS 195711-38-7)
- 1-Amino-1H-benzo[d]imidazole-2-sulfonic acid (CAS 120341-04-0)
- Ethyl 4-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-5-carboxylate (CAS 14779-32-9)
- N-(2,4-Dinitrophenyl)glycine (CAS 1084-76-0)
- 3-(4-fluorophenyl)prop-2-ynoic acid (CAS 706-06-9)
- 7-Bromo-1H-indazol-6-ol (CAS 705927-37-3)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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