4-((4,6-Dimethylpyrimidin-2-yl)amino)benzoic acid CAS 81261-97-4
| CAS No. | 81261-97-4 |
| Molecular Formula | C13H13N3O2 |
| Molecular Weight | 243.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4-((4,6-Dimethylpyrimidin-2-yl)amino)benzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 243.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-((4,6-Dimethylpyrimidin-2-yl)amino)benzoic acid (CAS 81261-97-4), molecular formula C13H13N3O2 and molecular weight 243.26 g/mol, is a CATO reference standard with documented purity and traceability.
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 4-((4,6-Dimethylpyrimidin-2-yl)amino)benzoic 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 | C13H13N3O2 |
| Molecular Weight | 243.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
Related Dimethylpyrimidin Standards
- 2-((4,6-Dimethylpyrimidin-2-yl)amino)benzoic acid (CAS 17174-03-7)
- 3-((2,6-Dimethylpyrimidin-4-yl)amino)benzoic acid (CAS 887686-71-7)
- 3-[(4,6-Dimethylpyrimidin-2-yl)amino]benzoic acid (CAS 81261-77-0)
- N-(2,6-Dimethylpyrimidin-4-yl)-2-hydroxybenzamide (CAS 634174-95-1)
- N-(4,6-Dimethylpyrimidin-2-yl)-2-hydroxybenzamide (CAS 320369-21-9)
- Phenyl (4,6-dimethylpyrimidin-2-yl)carbamate (CAS 89819-24-9)
- 2-((2,6-Dimethylpyrimidin-4-yl)amino)-1-phenylethan-1-ol (CAS 1179509-96-6)
- N1-(4,6-dimethylpyrimidin-2-yl)-N1-ethylbenzene-1,4-diamine (CAS 387358-43-2)
Recommended Standards
- 4-((2-Hydroxybenzyl)amino)benzoic acid (CAS 2233-82-1)
- 4-(1,3-Dioxaindan-5-yl)-1h,4h,5h,6h,7h-imidazo[4,5-c]pyridine (CAS 4875-51-8)
- 3-Phenyl-1H-indole-2,7-dicarbonitrile (CAS 62039-74-1)
- 4-(2,6-Dimethyl-4-oxopyridin-1(4H)-yl)benzoic acid (CAS 370585-22-1)
- C.I. Solvent red 179 (CAS 6829-22-7)
- Methyl 3-(S-methylsulfonimidoyl)benzoate (CAS 1027730-86-4)
- methyl 4-bromo-3-methylthieno[2,3-c]pyridine-2-carboxylate (CAS 870244-28-3)
- 3-(2,3-Difluorophenyl)-2-methylpropanoic acid (CAS 1250203-60-1)
- Thioctic Acid Impurity N8 (CAS 41443-60-1)
- (3Z,5E)-Tetradeca-3,5-dien-1-yl acetate (CAS 61360-84-7)
- 2-Methyl-2,3-dihydrobenzofuran-4-amine (CAS 849148-79-4)
- Bis(4-tert-butyl-2,6-dimethylphenyl) disulfide (CAS 68819-90-9)
- (S)-2-Chloro-2-phenylethanol (CAS 14252-67-6)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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