2-Amino-3,5-diiodobenzoic acid CAS 609-86-9
| CAS No. | 609-86-9 |
| Molecular Formula | C7H5I2NO2 |
| Molecular Weight | 388.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Amino-3,5-diiodobenzoic acid is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Amino-3,5-diiodobenzoic acid (CAS 609-86-9) is a high-purity analytical reference standard with the molecular formula C7H5I2NO2 and a molecular weight of 388.93 g/mol.
Structurally, 2-Amino-3,5-diiodobenzoic acid (C7H5I2NO2) 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 388.93 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-3,5-diiodobenzoic 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 | C7H5I2NO2 |
| Molecular Weight | 388.93 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 |
| 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.) | 1957 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2,3-Dichloro-5-fluoroaniline (CAS 1699950-48-5)
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- 3,5-Diiodo-4-hydroxybenzamide (CAS 2315-78-8)
- Althiazide-d5 (CAS 1329837-71-9)
- 3-Cyclopropoxy-6-(methylthio)-2-nitropyridine (CAS 1243442-71-8)
- 2-Azaspiro[4.4]Nonan-3-one (CAS 75751-72-3)
- 5-cyclobutyl-1,3,4-thiadiazol-2-amine (CAS 56882-73-6)
- ethyl 4-amino-1-methyl-1H-imidazole-2-carboxylate (CAS 128293-62-9)
- 4-(Furan-2-yl)-2-(3H-imidazo[4,5-c]pyridin-2-yl)thiazole (CAS 917566-89-3)
- (R)-2-(6-(tert-butoxycarbonyl)-8-(3,5-difluorophenyl)-10-oxo-6,9-diazaspiro[4.5]decan-9-yl)acetic acid (CAS 957187-37-0)
- 6-Ethoxynicotinic acid (CAS 97455-65-7)
- 4-(Octan-3-yl)phenol (CAS 3307-00-4)
- N-((1H-PYRAZOL-3-YL)METHYL)-1-PHENYLMETHANAMINE (CAS 875911-55-0)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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