(S)-2-amino-3-(2-fluoro-3-hydroxyphenyl)propanoic acid CAS 675589-68-1
| CAS No. | 675589-68-1 |
| Molecular Formula | C9H10FNO3 |
| Molecular Weight | 199.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-2-amino-3-(2-fluoro-3-hydroxyphenyl)propanoic acid.
(S)-2-amino-3-(2-fluoro-3-hydroxyphenyl)propanoic acid (CAS 675589-68-1), molecular formula C9H10FNO3 and molecular weight 199.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (S)-2-amino-3-(2-fluoro-3-hydroxyphenyl)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 199.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (S)-2-amino-3-(2-fluoro-3-hydroxyphenyl)propanoic acid 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 | C9H10FNO3 |
| Molecular Weight | 199.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- (3S)-3-Amino-3-(3-fluoro-4-hydroxyphenyl)propanoic acid (CAS 1027335-64-3)
- 2-Amino-3-(2-fluoro-3-hydroxyphenyl)propanoic acid (CAS 1069068-09-2)
- Methyl 4-amino-2-fluoro-5-methoxybenzoate (CAS 1137869-87-4)
- 6-Amino-3-ethoxy-2-fluorobenzoic acid (CAS 1178813-12-1)
- Methyl 2-amino-3-fluoro-4-methoxybenzoate (CAS 1180497-48-6)
- (R)-2-amino-3-(2-fluoro-4-hydroxyphenyl)propanoic acid hydrochloride (CAS 1241679-19-5)
- methyl 2-amino-5-fluoro-3-methoxybenzoate (CAS 1247936-83-9)
- Ethyl 2-amino-4-fluoro-5-hydroxybenzoate (CAS 1248820-25-8)
Recommended Standards
- (S)-2-(5-Fluoro-2-methoxypyridin-4-yl)propanoic acid (CAS 2755892-72-7)
- (S)-2-amino-3-(2-fluoro-4-hydroxyphenyl)propanoic acid (CAS 78709-81-6)
- (R)-2-Amino-3-(3-fluoro-4-hydroxyphenyl)propanoicacid (CAS 64024-06-2)
- 1-(3-Fluoropropoxy)-4-nitrobenzene (CAS 78256-73-2)
- 2-Bromo-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 226386-47-6)
- N-((3-phenyl-1H-pyrazol-5-yl)methyl)propan-2-amine hydrochloride (CAS 1285367-99-8)
- 2-Butyltoluene (CAS 1595-11-5)
- 2-(3-(Acetamidomethyl)pyrrolidin-1-yl)acetic acid (CAS 1353958-17-4)
- Methyl 5-Aminobenzofuran-2-carboxylate (CAS 1646-29-3)
- Ethyl 3-formyl-8-methoxyquinoline-6-carboxylate (CAS 2721373-88-0)
- 6-Benzyl 1-(tert-butyl) 4a-ethyl tetrahydro-1H-pyrrolo[3,4-b]pyridine-1,4a,6(2H,5H)-tricarboxylate (CAS 1823978-57-9)
- 2-(4-Chloro-5-(difluoromethyl)-3-(trifluoromethyl)pyridin-2-yl)acetonitrile (CAS 1807126-64-2)
- 1,1-Dimethyl-1,2,3,4-tetrahydroisoquinolin-6-amine (CAS 1092794-34-7)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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