(2s)-3-(Benzyloxy)-2-hydroxypropanoic acid CAS 127744-27-8
| CAS No. | 127744-27-8 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2s)-3-(Benzyloxy)-2-hydroxypropanoic acid (C10H12O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
(2s)-3-(Benzyloxy)-2-hydroxypropanoic acid (CAS 127744-27-8), molecular formula C10H12O4 and molecular weight 196.20 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.
As a certified reference material (CRM), (2s)-3-(Benzyloxy)-2-hydroxypropanoic 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.
Physical & Chemical Properties
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related s Standards
- (R)-3-(Benzyloxy)-2-hydroxypropanoic Acid (CAS 130111-08-9)
- 3-(benzyloxy)-2-hydroxypropanoic acid (CAS 374936-90-0)
- 3-[(Benzyloxy)methyl]-3-fluorooxetane (CAS 865451-84-9)
- (R)-4-(benzyloxy)butane-1,2-diol (CAS 86990-91-2)
- (R)-4-(benzyloxy)butane-1,3-diol (CAS 81096-93-7)
- (S)-4-(benzyloxy)butane-1,2-diol (CAS 69985-32-6)
- (S)-4-(benzyloxy)butane-1,3-diol (CAS 85418-23-1)
- 4-(Benzyloxy)butane-1,3-diol (CAS 71998-70-4)
Recommended Standards
- 2-Amino-2-(3-nitrophenyl)propan-1-ol (CAS 1270385-54-0)
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- (S)-methyl 6-(1-amino-2-hydroxyethyl)nicotinate (CAS 1270105-44-6)
- 2-Methoxy-N-(2-methoxypyridin-3-yl)acetamide (CAS 1280865-47-5)
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