(S)-2-Amino-2-(furan-2-yl)propanoic acid CAS 91103-29-6
| CAS No. | 91103-29-6 |
| Molecular Formula | C7H9NO3 |
| Molecular Weight | 155.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-2-Amino-2-(furan-2-yl)propanoic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (S)-2-Amino-2-(furan-2-yl)propanoic acid (CAS 91103-29-6), a certified reference material (molecular formula C7H9NO3, MW 155.15 g/mol) for analytical method development and quality control.
(S)-2-Amino-2-(furan-2-yl)propanoic acid (C7H9NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
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), (S)-2-Amino-2-(furan-2-yl)propanoic 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 | C7H9NO3 |
| Molecular Weight | 155.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related S Standards
- 4-Amino-1-ethyl-1h-pyrazole-3-carboxylic acid (CAS 1006322-92-4)
- 4-Amino-1,5-dimethyl-1h-pyrazole-3-carboxylic acid (CAS 1006336-98-6)
- 2-(3-Amino-5-methyl-1h-pyrazol-1-yl)acetic acid (CAS 1006348-73-7)
- 3-Amino-1-ethyl-1h-pyrazole-5-carboxylic acid (CAS 1006451-71-3)
- 2-(4-Amino-1h-pyrazol-1-yl)propanoic acid (CAS 1006455-81-7)
- 3-(4-Amino-1H-pyrazol-1-yl)propanoic acid (CAS 1006455-84-0)
- 3-(3-Amino-1h-pyrazol-1-yl)propanoic acid (CAS 1006486-03-8)
- Ethyl 1-amino-1H-imidazole-2-carboxylate (CAS 1008130-15-1)
Recommended Standards
- (S)-1,3,7-Triazaspiro[4.4]nonane-2,4-dione (CAS 732974-41-3)
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- (R)-Methyl 2-amino-2-(1H-imidazol-4-yl)acetate (CAS 695811-28-0)
- (Z)-3-Cyclopropylcarbamoyl-acrylic acid (CAS 925413-02-1)
- 2-(Difluoromethyl)-5-iodo-6-methoxypyridine-3-sulfonyl chloride (CAS 1805090-10-1)
- Ethyl 4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-4-carboxylate (CAS 1422343-84-7)
- 2-[(4-chloro-2-nitrophenyl)formamido]pentanoic acid (CAS 1192509-55-9)
- Cyclobutyl thiomorpholine-3-carboxylate (CAS 1564801-62-2)
- tert-Butyl 2,6-dichloro-5-fluoronicotinate (CAS 932705-76-5)
- 3-(Furan-2-yl)-4-methyl-1H-pyrazole (CAS 59843-98-0)
- 5-Benzylisoxazole-3-carboxylic Acid (CAS 1621018-32-3)
- tert-Butyl 4-(1-hydroxyethyl)piperidine-1-carboxylate (CAS 183170-69-6)
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