(S)-2-Amino-3-(2-chloro-4-hydroxyphenyl)propanoic acid CAS 70680-93-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70680-93-2 |
| Molecular Formula | C9H10ClNO3 |
| Molecular Weight | 215.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-2-Amino-3-(2-chloro-4-hydroxyphenyl)propanoic acid (CAS 70680-93-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10ClNO3. Molecular weight: 215.63 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10ClNO3 |
| Molecular Weight | 215.63 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.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 2-Amino-2-(5-chloro-2-methoxyphenyl)acetic acid (CAS 1033583-97-9)
- Methyl 5-amino-2-chloro-4-methoxybenzoate (CAS 104253-47-6)
- (2R)-2-amino-2-(3-chloro-4-methoxyphenyl)acetic acid (CAS 109971-52-0)
- Methyl 2-amino-3-chloro-4-methoxybenzoate (CAS 1180495-75-3)
- Methyl 2-amino-6-chloro-3-methoxybenzoate (CAS 1183040-46-1)
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- Methyl 2-amino-3-chloro-6-methoxybenzoate (CAS 1247590-21-1)
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Recommended Standards
- (S)-2-(5-Chloro-2-methoxypyridin-4-yl)propanoic acid (CAS 2350613-02-2)
- 1-(3-Chloropropoxy)-4-nitrobenzene (CAS 79096-54-1)
- (R)-2-(5-Chloro-2-methoxypyridin-4-yl)propanoic acid (CAS 2350830-48-5)
- 5-Ethyl-4-methyl-1H-pyrazol-3-amine hydrochloride (CAS 1239460-52-6)
- N-(5-Amino-2-fluorophenyl)-2-isobutoxybenzamide (CAS 1020057-28-6)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(3-fluoro-4-methylphenyl)urea (CAS 1023435-48-4)
- Methyl 3-bromo-5-(((trifluoromethyl)sulfonyl)oxy)-4-(trimethylsilyl)benzoate (CAS 1242069-32-4)
- 5-Bromo-3-(4-fluorophenoxy)picolinonitrile (CAS 953045-21-1)
- 1,4-Dihydro-5-[5-bromoacetyl)-2-ethoxyphenyl]-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 147676-94-6)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com