4-Dimethylamino-1-naphthyl Isothiocyanate[for HPLC Labeling] CAS 29711-79-3
| CAS No. | 29711-79-3 |
| Molecular Formula | C13H12N2S |
| Molecular Weight | 228.31 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 4-Dimethylamino-1-naphthyl Isothiocyanate[for HPLC Labeling] (CAS 29711-79-3), a certified reference material (molecular formula C13H12N2S, MW 228.31 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 4-Dimethylamino-1-naphthyl Isothiocyanate[for HPLC Labeling] is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 228.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H12N2S |
| Molecular Weight | 228.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(Aminomethyl)-3-(difluoromethyl)-6-hydroxypyridine-5-methanol (CAS 1805530-33-9)
- 2-(3-Methyl-1-pyrrolidinyl)ethylamine (CAS 23456-39-5)
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- (S)-2-Amino-N-(furan-2-ylmethyl)-3-methylbutanamide (CAS 1217713-22-8)
- 106588-24-3 2-(Methylamino)butanenitrile MFCD10695820 (CAS 106588-24-3)
- Peptide Impurity (CAS CATO-CPTD788810)
Why CATO?
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