1,2-Dihydro-1,2,4,5-tetrazine-3,6-dicarboxylic acid CAS 3787-09-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3787-09-5 |
| Molecular Formula | C4H4N4O4 |
| Molecular Weight | 172.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Dihydro-1,2,4,5-tetrazine-3,6-dicarboxylic acid (CAS 3787-09-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H4N4O4. Molecular weight: 172.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H4N4O4 |
| Molecular Weight | 172.10 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 methanol, ethanol, DMSO, water |
| 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 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
Related Dihydro Standards
- 2-Oxo-2,3-dihydro-1H-imidazole-4,5-dicarboxylic acid (CAS 69579-38-0)
- 2,3-dihydro-1-benzoxepine (CAS 14949-49-6)
- 2-(2-Oxo-2,3-dihydro-1h-indol-3-yl)acetonitrile (CAS 54744-66-0)
- 2,3-Dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-1-one (CAS 19950-82-4)
- 2-Oxo-3,4-dihydro-2H-quinolizine-1-carbonitrile (CAS 446826-63-7)
- 1,4-Dihydro-5,8-dimethyl-1,4-epoxynaphthalene (CAS 123674-31-7)
- 1-(2,3-Dihydro-1h-inden-1-yl)prop-2-en-1-one (CAS 1479904-80-7)
- 1,4-Dihydro-6,7-dimethyl-1,4-epoxynaphthalene (CAS 19061-36-0)
Recommended Standards
- 1-Methyl-4,5-dinitro-1H-imidazole (CAS 19183-15-4)
- 1-Methyl-3,4-dinitro-1h-pyrazole (CAS 66296-67-1)
- 2-(5-Nitro-1H-1,2,4-triazol-3-yl)acetic acid (CAS 173167-32-3)
- N-methyl-1-(8-methylimidazo[1,2-a]pyridin-2-yl)methanamine (CAS 886363-07-1)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclopentanamine hydrochloride (CAS 2096336-73-9)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(1-o-tolylethyl)-1H-pyrazole (CAS 1604036-99-8)
- Methyl 1-cyano-4-methylcyclohexane-1-carboxylate, mixture of diastereomers (CAS 1467952-38-0)
- 6-Methoxy-N-ethylquinoliniumiodide (CAS 34373-76-7)
- (E)-Tetracos-15-enoic acid (CAS 115863-91-7)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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