1,4,5,6-Tetrahydropyridazine-3-carboxylic acid CAS 111184-33-9
| CAS No. | 111184-33-9 |
| Molecular Formula | C5H8N2O2 |
| Molecular Weight | 128.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 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.
CATO supplies 1,4,5,6-Tetrahydropyridazine-3-carboxylic acid (CAS 111184-33-9), a certified reference material (molecular formula C5H8N2O2, MW 128.13 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 1,4,5,6-Tetrahydropyridazine-3-carboxylic acid is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 128.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H8N2O2 |
| Molecular Weight | 128.13 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related Tetrahydropyridazine Standards
- 6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxamide (CAS 98142-90-6)
- 6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic Acid (CAS 27372-38-9)
- Tetrahydropyridazine-1,2-dicarbaldehyde (CAS 189807-28-1)
- Methyl 2,3,4,5-tetrahydropyridazine-3-carboxylate (CAS 193528-27-7)
- Methyl tetrahydropyridazine-1(2H)-carboxylate (CAS 155137-91-0)
- Tetrahydropyridazine-1(2H)-carbothioamide (CAS 682802-27-3)
- Ethyl 1,4,5,6-tetrahydropyridazine-3-carboxylate (CAS 109358-26-1)
- Ethyl 2,3,4,5-tetrahydropyridazine-3-carboxylate (CAS 113375-01-2)
Recommended Standards
- Sodium Gualenate Impurity 3 HCl (CAS 110971-81-8)
- 2-Ethoxy-5-methyl-1,3,4-oxadiazole (CAS 1122-78-7)
- Methyl 2-(oxetan-3-ylidene)acetate (CAS 1105665-34-6)
- 1-(1H-Imidazol-4-yl)ethane-1,2-diol (CAS 112241-18-6)
- O-(1-Methylethyl)-L-tyrosine (CAS 38589-88-7)
- 1-Bromo-2-fluoro-3-(butylaminomethyl)benzene (CAS 1355247-01-6)
- ETHYL 3-(2-BROMOPHENYL)-1H-PYRAZOLE-5-CARBOXYLATE (CAS 1354830-47-9)
- (3S,5R)-tert-Butyl 3-amino-5-(trifluoromethyl)piperidine-1-carboxylate (CAS 1312810-30-2)
- 2-Methyl-1-phenylprop-2-en-1-one (CAS 769-60-8)
- tert-Butyl 4-(aminomethyl)-4-fluoropiperidine-1-carboxylate (CAS 620611-27-0)
- Netupitant Impurity N3 (CAS 873443-69-7)
- 3-Methoxy-2-(tributylstannyl)pyridine (CAS 1094072-15-7)
- 2-((2,3-Dichlorobenzyl)amino)ethan-1-ol (CAS 81316-53-2)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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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