7,8-Dimethyltetrazolo[1,5-a]quinoline-4-carbaldehyde CAS 889939-65-5
| CAS No. | 889939-65-5 |
| Molecular Formula | C12H10N4O |
| Molecular Weight | 226.23 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 7,8-Dimethyltetrazolo[1,5-a]quinoline-4-carbaldehyde (CAS 889939-65-5), a certified reference material (molecular formula C12H10N4O, MW 226.23 g/mol) for analytical method development and quality control.
Structurally, 7,8-Dimethyltetrazolo[1,5-a]quinoline-4-carbaldehyde (C12H10N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 226.23 g/mol, it falls into the medium-molecular-weight range. 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 7,8-Dimethyltetrazolo[1,5-a]quinoline-4-carbaldehyde 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 | C12H10N4O |
| Molecular Weight | 226.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 6-Phenyl-1,3-benzodioxole-5-carbaldehyde (CAS 4432-95-5)
- 7-Fluoro-3-(methylthio)-4-nitro-1H-indole (CAS 548457-95-0)
- 6-Phenoxyisobenzofuran-1(3H)-one (CAS 2241198-36-5)
- 7-Hydroxy-4-methyl-2H-benzo[h]chromen-2-one (CAS 21353-16-2)
- 2-[6-(2-methoxyphenyl)-3-methyl-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 937605-90-8)
- 1H-Naphtho[2,3-d]imidazol-2(3H)-one (CAS 5649-76-3)
- 5-Bromo-3-chloropyridin-2(1H)-one (CAS 58236-70-7)
- 6-Amino-1H-benzo[d]imidazol-4-ol (CAS 100868-28-8)
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- N,N-Diethyl-2-methoxybenzamide (CAS 51674-10-3)
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- 5-Bromo-1-ethyl-1H-pyrazol-4-ol (CAS 1890951-84-4)
- SAMS Peptide (CAS 125911-68-4)
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