2-Amino-6-iodobenzoic Acid CAS 20776-52-7
| CAS No. | 20776-52-7 |
| Molecular Formula | C7H6INO2 |
| Molecular Weight | 263.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 263.03 g/mol gives 2-Amino-6-iodobenzoic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Amino-6-iodobenzoic Acid (CAS 20776-52-7) is a high-purity analytical reference standard with the molecular formula C7H6INO2 and a molecular weight of 263.03 g/mol.
Structurally, 2-Amino-6-iodobenzoic Acid (C7H6INO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. 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 263.03 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-Amino-6-iodobenzoic 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 | C7H6INO2 |
| Molecular Weight | 263.03 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 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.) | 1962 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 3-Amino-5-iodobenzoic acid (CAS 102153-73-1)
- 2-Amino-4-iodobenzoic Acid (CAS 20776-54-9)
- 3-Amino-2-iodobenzoic acid (CAS 85600-30-2)
- 3-Amino-4-iodobenzoic acid (CAS 51411-81-5)
- 4-Amino-2-iodobenzoic acid (CAS 73655-51-3)
- 4-Amino-3-iodobenzoic acid (CAS 2122-63-6)
- 5-Amino-2-iodobenzoic acid (CAS 57772-59-5)
- 2-amino-5-iodobenzoic acid (CAS 5326-47-6)
Recommended Standards
- 2-Iodo-4-nitrotoluene, 97% (CAS 7745-92-8)
- 1-Iodo-3-methyl-2-nitrobenzene (CAS 52414-99-0)
- 2-Iodo-5-nitrotoluene (CAS 5326-38-5)
- 1-(Iodomethyl)-4-nitrobenzene (CAS 3145-86-6)
- 3-(1H-1,3-benzodiazole-5-amido)benzoic acid (CAS 1016513-35-1)
- 2,2-dimethyl-3-(morpholin-4-yl)propanoic acid hydrochloride (CAS 2060034-59-3)
- 2-[5-cyclopropyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]acetic acid (CAS 957487-30-8)
- (S)-tert-Butyl (1-(1H-imidazol-2-yl)-2,2-dimethylpropyl)carbamate (CAS 431890-03-8)
- Indacaterol Impurity 12 (CAS 1026461-20-0)
- 1-(2-Fluorophenyl)-5-(4-methylphenyl)-1H-imidazole-2-thiol (CAS 852399-76-9)
- 17-O-Trimethylsilyl 6,7-Dehydro Norethindrone (CAS 300542-58-9)
- 8-Fluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid (CAS 71082-99-0)
- 6-(Benzo[d][1,3]dioxol-5-yloxy)hexanoic acid (CAS 1483312-42-0)
- Compstatin control peptide (CAS 301544-78-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com