Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride methyl 5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate;hydrochloride 27475-26-9 CAS 27475-26-9
| CAS No. | 27475-26-9 |
| Molecular Formula | C21H25NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C21H25NO4HCl, Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride methyl 5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate;hydrochloride 27475-26-9 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 391.89 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride methyl 5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate;hydrochloride 27475-26-9 (CAS 27475-26-9), molecular formula C21H25NO4HCl and molecular weight 391.89 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H25NO4 HCl |
| Molecular Weight | 391.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 7-Amino-2-(tert-butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 420788-05-2)
- tert-butyl 2-amino-3-methylbenzoate (CAS 756500-12-6)
- N-[2-(4-Bromophenyl)ethyl]-N-methylamine (CAS 725683-06-7)
- 6-(3-Cyanophenyl)nicotinic acid (CAS 887975-97-5)
- Ponatinib Impurity 49 (CAS 1952344-01-2)
- (2S,10R)-4,6-Diphenyl-8,12-dioxa-5,6-diazapentacyclo[11.8.0.0^{2,10}.0^{3,7}.0^{16,21}]henicosa-1(13),3(7),4,14,16(21),17,19-heptaene (CAS 317821-82-2)
- 2-(Cyclopropylamino)-3-(4-iodo-1h-pyrazol-1-yl)propanamide (CAS 1342458-84-7)
- Methyl 4-(1,3-dioxolan-2-yl)-1-methyl-1H-pyrrole-2-carboxylate (CAS 773098-05-8)
- Ethyl 2-(benzylamino)-4-methyl-1,3-thiazole-5-carboxylate hydrochloride (CAS 1171993-55-7)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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