1-(1h-Benzo[d]imidazol-2-yl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid CAS 726154-70-7
| CAS No. | 726154-70-7 |
| Molecular Formula | C12H10N4O3 |
| Molecular Weight | 258.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 258.23 g/mol gives 1-(1h-Benzo[d]imidazol-2-yl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(1h-Benzo[d]imidazol-2-yl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 726154-70-7), molecular formula C12H10N4O3 and molecular weight 258.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(1h-Benzo[d]imidazol-2-yl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (C12H10N4O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(1h-Benzo[d]imidazol-2-yl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H10N4O3 |
| Molecular Weight | 258.23 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 1-((2R,3R,4R,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (CAS 52486-19-8)
- 1-(b-D-Arabinofuranosyl)thymine (CAS 605-23-2)
- (E)-4-(2-(3-methyl-4-nitroisoxazol-5-yl)vinyl)benzaldehyde (CAS 303995-45-1)
- 1,3-Dihydroxy-5-methoxy-9H-xanthen-9-one (CAS 6563-47-9)
- U66858 (CAS 99107-52-5)
- Ethyl 2-(3-amino-1h-1,2,4-triazol-1-yl)propanoate (CAS 1248680-44-5)
- 1-(Benzyloxy)-3-(methyl(2,2,2-trifluoroethyl)amino)propan-2-ol (CAS 1355835-93-6)
- 1-(4-Chlorophenyl)-1H-1,2,3,4-tetrazol-5-amine (CAS 39889-76-4)
- Gamma Linolenic Acid Ethyl Ester (CAS 31450-14-3)
- 1,3-Propanediamine, N1,N1-dimethyl-, polymer with 2-(chloromethyl)oxirane, compd. with 4-methylmorpholine (CAS 71010-94-1)
- 3-Chloro-2-fluoro-5-iodobenzoic acid (CAS 1000162-09-3)
- 3-Methoxy-1H-pyrazole-4-carboxylic acid (CAS 478968-49-9)
- Z-Lys(Boc)-Leu-OMe (CAS 37178-11-3)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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