6-Methyl-2-(methylthio)-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile CAS 886493-67-0
| CAS No. | 886493-67-0 |
| Molecular Formula | C15H15N3S2 |
| Molecular Weight | 301.43 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 6-Methyl-2-(methylthio)-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile.
6-Methyl-2-(methylthio)-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile (CAS 886493-67-0) is a high-purity analytical reference standard with the molecular formula C15H15N3S2 and a molecular weight of 301.43 g/mol.
Structurally, 6-Methyl-2-(methylthio)-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile (C15H15N3S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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 301.43 g/mol, it falls into the moderately-high-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H15N3S2 |
| Molecular Weight | 301.43 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 | 3 |
| Sulfur Atoms | 2 |
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- N1-Isopropyl-N4-(6-methoxyquinolin-8-yl)pentane-1,4-diamine (CAS 529-73-7)
- 5-Chloro-2-cyclopropyl-4-nitrothiazole (CAS 2794197-56-9)
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- D-Aspartic Acid Potassium (CAS 1783-96-6(free acid))
- 1-Ethyl-3-(pyridin-3-yl)-1H-pyrazol-5-ol (CAS 1279105-79-1)
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- Sodium; 5-ethoxycarbonyl-4-methyl-pyrimidin-2-olate (CAS 188781-05-7)
- N-(6-Hydroxy-1H-indazol-3-yl)benzamide (CAS 511225-25-5)
- (4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1,4-diazepan-1-yl)(3-(2-chlorophenyl)-5-methylisoxazol-4-yl)methanone (CAS 1022094-73-0)
- 3-(2-Methoxyphenyl)-4-((4-nitrobenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 73396-73-3)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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