methyl 3-amino-5-chloro-4-hydroxy-benzoate CAS 40258-68-2
| CAS No. | 40258-68-2 |
| Molecular Formula | C8H14ClNO3 |
| Molecular Weight | 207.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures methyl 3-amino-5-chloro-4-hydroxy-benzoate 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.
methyl 3-amino-5-chloro-4-hydroxy-benzoate (CAS 40258-68-2) is a high-purity analytical reference standard with the molecular formula C8H14ClNO3 and a molecular weight of 207.65 g/mol.
Based on its molecular formula C8H14ClNO3, methyl 3-amino-5-chloro-4-hydroxy-benzoate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 207.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H14ClNO3 |
| Molecular Weight | 207.65 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related methyl Standards
- ethyl 3-amino-6-chloropyridazine-4-carboxylate (CAS 1161847-32-0)
- 6-Amino-5-chloropyridine-3-sulfonamide (CAS 1269152-45-5)
- 4-Amino-5-chloropyridine-3-sulfonamide (CAS 1352496-64-0)
- 2-Amino-5-chloropyridine-3-sulfonamide (CAS 163137-44-8)
- 3-Amino-4-chlorobenzenesulfonic acid (CAS 98-36-2)
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- (s)-2-Amino-2-(2-chloro-3,6-difluorophenyl)ethan-1-ol (CAS 1212946-05-8)
Recommended Standards
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- N-Chloroacetyl-L-leucine (CAS 688-12-0)
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- 2-Chloro-4-(4-fluorophenyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 1225701-69-8)
- 2-Chloro-n-(1-cyanocyclobutyl)propanamide (CAS 926212-68-2)
- 6-(M-tolyl)pyridin-3-amine (CAS 893640-46-5)
- N-(3-Bromobenzyl)cyclopentanamine hydrochloride (CAS 1158645-74-9)
- 4-(Methylsulfanyl)-2-oxo-6-phenyl-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carbonitrile (CAS 478042-82-9)
- n1,n1-Diethyl-n2-(1-methoxypropan-2-yl)ethane-1,2-diamine (CAS 1021041-95-1)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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 18665070610 / Nicole.chen@cato-chem.com