2-amino-2-(2,6-dichlorophenyl)acetic acid CAS 42057-30-7
| CAS No. | 42057-30-7 |
| Molecular Formula | C8H7Cl2NO2 |
| Molecular Weight | 220.05 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 2-amino-2-(2,6-dichlorophenyl)acetic acid.
2-amino-2-(2,6-dichlorophenyl)acetic acid (CAS 42057-30-7), molecular formula C8H7Cl2NO2 and molecular weight 220.05 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-amino-2-(2,6-dichlorophenyl)acetic acid (C8H7Cl2NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 2-amino-2-(2,6-dichlorophenyl)acetic 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 | C8H7Cl2NO2 |
| Molecular Weight | 220.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1969 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related amino Standards
- (S)-2-Amino-2-(3,4-dichlorophenyl)acetic acid (CAS 1241677-98-4)
- (R)-2-Amino-2-(3,4-dichlorophenyl)acetic acid (CAS 1241683-83-9)
- 6-Amino-2,4-dichloro-3-methylbenzoic acid (CAS 1250217-47-0)
- Methyl 3-amino-4,5-dichlorobenzoate (CAS 1250663-38-7)
- 2-Amino-2-(3,4-dichlorophenyl)acetic Acid (CAS 128349-50-8)
- Methyl 3-amino-2,6-dichlorobenzoate (CAS 1340366-65-5)
- Methyl 5-amino-2,3-dichlorobenzoate (CAS 1343702-03-3)
- Methyl 4-amino-2,5-dichlorobenzoate (CAS 1449239-00-2)
Recommended Standards
- 2-Amino-2-(2,5-dichlorophenyl)acetic Acid (CAS 500695-97-6)
- 2-Chloro-N-(5-chloro-2-hydroxyphenyl)acetamide (CAS 35588-38-6)
- 2-Amino-2-(2,4-dichlorophenyl)acetic Acid (CAS 299169-13-4)
- 3,5-Dichloro-4-(hydroxymethyl)benzamide (CAS 2384505-95-5)
- 1,2:5,6-Di-O-isopropylidene-3,4-bis[(R)-1,1'-binaphthyl-2,2'-diyl]phosphite-D-mannitol (CAS 1272671-11-0)
- Ethyl hex-5-en-2-yloxycarbamate (CAS 61807-46-3)
- 5-Chloro-2-fluorobenzoyl chloride (CAS 394-29-6)
- 2-Benzyl-6-pyrrolidin-2-yl-pyrazine hydrochloride (CAS 1361113-35-0)
- Bedaquiline Impurity 53 (CAS 654653-95-9)
- (E)-6-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)oxazolo[4,5-b]pyridin-2(3H)-one (CAS 2377227-47-7)
- Methyldopa EP Impurity D HBr (CAS 2799-15-7 (free base))
- 4-Fluoro-N-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 2821763-93-1)
- N-Methyl-N-(9H-purin-6-yl)hydroxylamine (CAS 19152-70-6)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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