methyl 2-amino-5-chloro-3-methoxybenzoate CAS 906095-44-1
| CAS No. | 906095-44-1 |
| Molecular Formula | C9H10ClNO3 |
| Molecular Weight | 215.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), methyl 2-amino-5-chloro-3-methoxybenzoate 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.
CATO supplies methyl 2-amino-5-chloro-3-methoxybenzoate (CAS 906095-44-1), a certified reference material (molecular formula C9H10ClNO3, MW 215.63 g/mol) for analytical method development and quality control.
The molecular framework of methyl 2-amino-5-chloro-3-methoxybenzoate (C9H10ClNO3) 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. 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.
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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related methyl 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)
- 2-Amino-2-(7-chlorobenzo[d][1,3]dioxol-5-yl)ethan-1-ol (CAS 1183168-58-2)
- Methyl 2-amino-3-chloro-6-methoxybenzoate (CAS 1247590-21-1)
- Methyl 2-amino-4-chloro-3-methoxybenzoate (CAS 1249704-18-4)
Recommended Standards
- methyl 2-(4-amino-2-chlorophenoxy)acetate (CAS 662215-80-7)
- Methyl 2-amino-5-chloro-4-methoxybenzoate (CAS 79025-26-6)
- Ethyl 5-chloro-4-formyl-2-methyl-1H-pyrrole-3-carboxylate (CAS 2137931-58-7)
- Methyl 2-chloro-1,5-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 869357-64-2)
- 3-Cyclopropoxy-2-isopropoxy-4-isopropylpyridine (CAS 1243353-91-4)
- Midazolam N-Methyl Impurity (CAS 59467-61-7)
- n-(2-Oxo-2,3-dihydro-1h-benzo[d]imidazol-5-yl)cyclopropanecarboxamide (CAS 1043093-46-4)
- 4-Bromo-1-(2-methylbenzyl)-1h-pyrazol-3-amine (CAS 1248073-29-1)
- 2-(trans-3-(Benzyloxy)cyclobutyl)acetonitrile (CAS 1909287-03-1)
- 4-(1,3-Thiazol-2-yl)piperazine-1-carboxamide (CAS 856844-49-0)
- 3-Methyl-1h-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 2942-47-4)
- 2-(1-(Cyclobutylmethyl)piperidin-4-yl)ethan-1-amine (CAS 1495779-72-0)
- Methyl 4-Fluoroindole-3-carboxylate (CAS 1220039-52-0)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
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