3-Methoxy-5,6,7,8-tetrahydro-1,7-naphthyridine CAS 1256802-42-2
| CAS No. | 1256802-42-2 |
| Molecular Formula | C9H12N2O |
| Molecular Weight | 164.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Methoxy-5,6,7,8-tetrahydro-1,7-naphthyridine.
3-Methoxy-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1256802-42-2) is a high-purity analytical reference standard with the molecular formula C9H12N2O and a molecular weight of 164.20 g/mol.
Based on its molecular formula C9H12N2O, 3-Methoxy-5,6,7,8-tetrahydro-1,7-naphthyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 164.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 3-Methoxy-5,6,7,8-tetrahydro-1,7-naphthyridine 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 | C9H12N2O |
| Molecular Weight | 164.20 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 4-Methoxy-3-methylacetophenone, 97% (CAS 10024-90-5)
- 7-Methoxy-1,2,3,4-tetrahydro-2,6-naphthyridine (CAS 1060816-46-7)
- 5-Methoxy-1,2,3,4-tetrahydro-2,6-naphthyridine (CAS 1060816-48-9)
- 2-(4-Methoxy-2-methylphenyl)acetaldehyde (CAS 1081798-35-7)
- 1-Methoxy-4-((vinyloxy)methyl)benzene (CAS 108388-36-9)
- 1-(5-Methoxy-2-methylphenyl)ethan-1-one (CAS 110743-57-2)
- 2-Methoxy-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1196151-74-2)
- 3-Methoxy-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 1196151-84-4)
Recommended Standards
- (5,5-difluoro-1-methyl-2-piperidyl)methanamine (CAS 1255666-90-0)
- (3-Methoxy-5-vinylphenyl)methanol (CAS 1257657-21-8)
- 4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazin-5-amine (CAS 1253380-84-5)
- 4-Methoxy-3-methylbenzimidamide (CAS 126007-97-4)
- 1-Isopropyl-1H-imidazole-2-carboxylic acid (hydrochloride) (CAS 2137950-53-7)
- 6'-((1-Cyclobutylpiperidin-4-yl)oxy)-1-methyl-[3,3'-bipyridin]-6(1H)-one (CAS 832735-30-5)
- 2,4-Dibromo-6-methoxyphenol (CAS 53948-36-0)
- 2-Amino-5-methylbenzenethiol (CAS 23451-96-9)
- Dayecrystal A (CAS 926010-24-4)
- 4-Amyloxybenzaldehyde (CAS 5736-91-4)
- (1-(Tetrahydrofuran-3-yl)-1h-1,2,3-triazol-4-yl)methanamine (CAS 1343883-35-1)
- Perospirone Impurity 47 (CAS CATO-C4X-245847)
- Tetrahydro-2-furanylmethyl chloroacetate (CAS 702-26-1)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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