2,6-Diaminobenzoic acid CAS 102000-59-9
| CAS No. | 102000-59-9 |
| Molecular Formula | C7H8N2O2 |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2,6-Diaminobenzoic acid (CAS 102000-59-9), a certified reference material (molecular formula C7H8N2O2, MW 152.15 g/mol) for analytical method development and quality control.
2,6-Diaminobenzoic acid (C7H8N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO manufactures 2,6-Diaminobenzoic 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 | C7H8N2O2 |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Diaminobenzoic Standards
- 2,3-Diaminobenzoic acid (CAS 603-81-6)
- 2,4-Diaminobenzoic acid (CAS 611-03-0)
- 2,5-Diaminobenzoic acid (CAS 610-74-2)
- 3,4-Diaminobenzoic Acid (CAS 619-05-6)
- 3,5-Diaminobenzoic Acid (CAS 535-87-5)
- 2,3-Diaminobenzoic acid methyl ester (CAS 107582-20-7)
- 2,5-Diaminobenzoic acid dihydrochloride (CAS 1158259-09-6)
- 2,3-Diaminobenzoic acid hydrochloride (CAS 1354428-17-3)
Recommended Standards
- 2,6-Dimethyl-4-oxo-1,4-dihydropyrimidine-5-carbaldehyde (CAS 101861-00-1)
- 3-Hydroxy-2-methyl-d3-benzoic Acid (CAS 1020719-51-0)
- N-(4-Hydroxypyridin-3-yl)acetamide (CAS 101860-99-5)
- 2,3-Dihydro-1-benzofuran-3,6-diol (CAS 1020947-92-5)
- (S)-Morpholin-3-ylmethanamine (CAS 1250973-43-3)
- Ethyl 4-formylpicolinate (CAS 189819-76-9)
- 6-Methoxy-1H-indol-7-amine (CAS 214278-21-4)
- 2-(Methylamino)-n-propylacetamide (CAS 901273-19-6)
- 4-(5-Bromothiophen-2-yl)butanal (CAS 1341682-62-9)
- tert-Butyl N-{[(2R,4R)-4-fluoropyrrolidin-2-yl]methyl}carbamate hydrochloride (CAS 1818843-16-1)
- 1352523-17-1 tert-Butyl 2-(pyridin-4-yl)pyrrolidine-1-carboxylate MFCD20529996 (CAS 1352523-17-1)
- (R)-1-(3-Chloropiperidin-1-yl)ethanone (CAS 1353997-13-3)
- N,N-Dimethyl-3-azabicyclo[3.1.0]hexan-6-amine (CAS 888032-53-9)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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