4-(3,4-Dihydropyrido[4,3-b]-1,6-naphthyridin-2(1H)-yl)-4-oxobutanoic acid CAS 392233-82-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 392233-82-8 |
| Molecular Formula | C15H15N3O3 |
| Molecular Weight | 285.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3,4-Dihydropyrido[4,3-b]-1,6-naphthyridin-2(1H)-yl)-4-oxobutanoic acid (CAS 392233-82-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H15N3O3. Molecular weight: 285.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H15N3O3 |
| Molecular Weight | 285.30 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related Dihydropyrido Standards
- 4-(8,9-Dihydropyrido[2,3-b][1,6]naphthyridin-7(6H)-yl)-4-oxobutanoic acid (CAS 389117-37-7)
- (7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(1H-indol-5-yl)methanone (CAS 1796946-73-0)
- 1-(7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-2-(1H-indol-3-yl)ethan-1-one (CAS 1797982-97-8)
- 1-(7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-2-(1H-indol-1-yl)ethan-1-one (CAS 1798040-36-4)
- Benzyl 7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate (CAS 1440526-49-7)
- (7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(2-methylquinolin-8-yl)methanone (CAS 1798040-15-9)
- (E)-1-(7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-3-phenylprop-2-en-1-one (CAS 1798422-47-5)
- (7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(5-fluorobenzo[b]thiophen-2-yl)methanone (CAS 1797869-43-2)
Recommended Standards
- 4-(3-(4,6-Dimethylpyrimidin-2-yl)guanidino)benzoic acid (CAS 354994-01-7)
- 4-(2-(1H-indol-3-yl)-2-oxoacetyl)piperazine-1-carbaldehyde (CAS 497060-92-1)
- 4-(Dimethylamino)-1-((2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 34218-81-0)
- (S)-Methyl 2-amino-3,3-dicyclopropylpropanoate (CAS 2755144-86-4)
- 11-Bromoundecanenitrile (CAS 6948-45-4)
- 1-Ethyl-3-hydroxyquinolin-2(1H)-one (CAS 80885-75-2)
- 2-(2-Isopropyl-5-methylphenoxy)acetic Acid (CAS 5333-40-4)
- 1-(Pyrimidin-4-yl)propan-1-one (CAS 54643-10-6)
- 4-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)-N-methylbenzamide (CAS 1119452-69-5)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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