(2,4-Dichloro-benzylamino)-acetic acid CAS 732944-35-3
| CAS No. | 732944-35-3 |
| Molecular Formula | C9H9Cl2NO2 |
| Molecular Weight | 234.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 234.08 g/mol gives (2,4-Dichloro-benzylamino)-acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2,4-Dichloro-benzylamino)-acetic acid (CAS 732944-35-3), a certified reference material (molecular formula C9H9Cl2NO2, MW 234.08 g/mol) for analytical method development and quality control.
Structurally, (2,4-Dichloro-benzylamino)-acetic acid (C9H9Cl2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 234.08 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures (2,4-Dichloro-benzylamino)-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 | C9H9Cl2NO2 |
| Molecular Weight | 234.08 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Amino-3-(3,5-dichlorophenyl)propanoic acid (CAS 188812-95-5)
- (3,4-Dichloro-benzylamino)-acetic acid (CAS 261959-65-3)
- 1-(5,6-Dichloro-4-pyrimidinyl)-3-pyrrolidinol (CAS 1823331-09-4)
- (4-(2-Methoxyphenyl)thiophen-2-yl)boronic acid (CAS 2225172-99-4)
- Fluo-4 AM (CAS 273221-67-3)
- 6-(3,5-Difluorophenoxy)hexanenitrile (CAS 1443346-08-4)
- tert-Butyl (5-bromo-2-carbamoylthiophen-3-yl)carbamate (CAS 494833-78-2)
- Phenylephrine Impurity 50 (CAS CATO-C4X-146750)
- 6-chloro-3-iodo-1H-pyrazolo[3,4-b]pyrazine (CAS 1935196-58-9)
- [[2-Oxo-2-(4-phenylpiperazin-1-yl)ethyl](phenyl)-amino]acetic acid (CAS 1142206-02-7)
- 2-Bromo-4-methyl-n-(propan-2-yl)aniline (CAS 1019616-06-8)
- 2-Amino-4-(3,4-dimethylphenyl)-5-methylthiophene-3-carbonitrile (CAS 438219-18-2)
- Methyl 4-(aminomethyl)-5-methylfuran-2-carboxylate (CAS 748707-63-3)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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