9-MEthylpyrimido[4,5-b]quinolin-2-amine CAS 582334-03-0
| CAS No. | 582334-03-0 |
| Molecular Formula | C12H10N4 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 9-MEthylpyrimido[4,5-b]quinolin-2-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
9-MEthylpyrimido[4,5-b]quinolin-2-amine (CAS 582334-03-0) is a high-purity analytical reference standard with the molecular formula C12H10N4 and a molecular weight of 210.23 g/mol.
Structurally, 9-MEthylpyrimido[4,5-b]quinolin-2-amine (C12H10N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 210.23 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).
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 9-MEthylpyrimido[4,5-b]quinolin-2-amine 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 | C12H10N4 |
| Molecular Weight | 210.23 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.) | 1984 |
| Nitrogen Atoms | 4 |
Related MEthylpyrimido Standards
- 7-Methylpyrimido[4,5-b]quinolin-2-amine (CAS 582334-04-1)
- 10-Methylpyrimido[4,5-b]quinoline-2,4(3H,10H)-dione (CAS 27132-53-2)
- 3-Methylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione (CAS 20886-73-1)
- 7-Methylpyrimido[4,5-d]pyrimidin-4(3H)-one (CAS 120208-35-7)
- 3-Methylpyrimido[5,4-e][1,2,4]triazine (CAS 25624-60-6)
Recommended Standards
- 9H-xanthene-9-carbaldehyde (CAS 72240-47-2)
- Anthracene-1,2-diol (CAS 577-95-7)
- 9H-Fluorene-4-carboxylic acid (CAS 6954-55-8)
- Anthracene-2,3-diol (CAS 64817-81-8)
- 4-Methoxy-N-(2-((4-methyl-1,2,3-thiadiazol-5-yl)thio)ethyl)benzenesulfonamide (CAS 478077-58-6)
- Codeine (CAS 76-57-3)
- 3-Amino-N-(3-chloro-4-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 625370-61-8)
- 6-Isopropoxypyridin-3-ol (CAS 903886-71-5)
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- 4,6-Dibromoisophthalonitrile (CAS 244261-21-0)
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- Clindamycin Impurity 140 (CAS CATO-C4X-1341140)
- 5-(Dimethoxymethyl)-1-phenyl-1H-pyrazole (CAS 1055246-96-2)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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