(R)-Methyl 2-(((benzyloxy)carbonyl)amino)-3-phenylpropanoate CAS 37440-07-6
| CAS No. | 37440-07-6 |
| Molecular Formula | C18H19NO4 |
| Molecular Weight | 313.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (R)-Methyl 2-(((benzyloxy)carbonyl)amino)-3-phenylpropanoate (CAS 37440-07-6), a certified reference material (molecular formula C18H19NO4, MW 313.35 g/mol) for analytical method development and quality control.
(R)-Methyl 2-(((benzyloxy)carbonyl)amino)-3-phenylpropanoate (C18H19NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (R)-Methyl 2-(((benzyloxy)carbonyl)amino)-3-phenylpropanoate 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 | C18H19NO4 |
| Molecular Weight | 313.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (R)-Dibenzyl 2-aminosuccinate (CAS 4079-59-8)
- (S)-2-Acetamido-3-(4-(benzyloxy)phenyl)propanoic acid (CAS 73535-46-3)
- (R)-2-(((benzyloxy)carbonyl)amino)-3-(p-tolyl)propanoic acid (CAS 49759-60-6)
- (S)-3-(((Benzyloxy)carbonyl)amino)-4-phenylbutanoic acid (CAS 26250-86-2)
- 2,4-Dinitrotoluene-α,α,α-d3 (CAS 70786-68-4)
- 1-(Naphthalen-2-ylthio)-5-(pentylthio)anthracene-9,10-dione (CAS 116239-45-3)
- 2-(2-Chlorophenyl)propanal (CAS 183583-04-2)
- [(3-Ethoxyphenyl)methyl](2-methoxyethyl)amine (CAS 880812-66-8)
- 2-[2-(2,2-dimethylpropanamido)propanamido]hexanoic acid (CAS 1496519-32-4)
- 5,8-Difluoro-2H-benzo[d][1,3]oxazine-2,4(1H)-dione (CAS 1196157-32-0)
- 3-(aminooxy)propanoic acid hydrochloride (CAS 5251-77-4)
- 3-Methyl-2-(pyrimidin-2-ylamino)-butyric acid (CAS 1396966-96-3)
- 4-Iodo-5-nitro-1H-imidazole (CAS 76529-48-1)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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