1,3-Bis(pyridin-3-ylmethyl)thiourea CAS 6965-01-1
| CAS No. | 6965-01-1 |
| Molecular Formula | C13H14N4S |
| Molecular Weight | 258.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,3-Bis(pyridin-3-ylmethyl)thiourea 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.
1,3-Bis(pyridin-3-ylmethyl)thiourea (CAS 6965-01-1), molecular formula C13H14N4S and molecular weight 258.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H14N4S, 1,3-Bis(pyridin-3-ylmethyl)thiourea contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 258.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C13H14N4S |
| Molecular Weight | 258.34 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.) | 1958 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bis Standards
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- 5-methyl-1-(pyridin-2-yl)-1H-pyrazole-4-sulfonyl chloride (CAS 1250017-62-9)
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Recommended Standards
- 1,3-Bis(4-aminophenyl)thiourea (CAS 6268-26-4)
- 1-[(3,5-dimethyl-1h-pyrazol-4-yl)sulfonyl]-4-methylpiperazine (CAS 926266-29-7)
- 1-(1-(Azetidin-1-yl)-2-methylpropan-2-yl)-1H-pyrazole-3-sulfonamide (CAS 2283303-87-5)
- 1-Amino-6-(ethylthio)-3-neopentyl-1,3,5-triazine-2,4(1H,3H)-dione (CAS 78168-93-1)
- Ethyl 5-amino-1-(4-chlorophenyl)-3-(2-hydroxyethoxy)-1H-pyrazole-4-carboxylate (CAS 321391-78-0)
- Pcb No. 192 (CAS 74472-51-8)
- 1-propenyl-3-methylimidazolium bromide (CAS 85100-76-1)
- Paliperidone USP Related Compound C (CAS 130049-82-0)
- 2-Chloro-4-methoxy-5-(trifluoromethyl)pyrimidine (CAS 1312535-76-4)
- 4-Fluoro-5-methylbenzene-1,2-diamine (CAS 97389-11-2)
- 2-Chloro-n-{4-[(3,5-dimethylpiperidin-1-yl)sulfonyl]phenyl}acetamide (CAS 908509-71-7)
- 1-(2-Fluorophenyl)-3-(2-((5-(pyrrolidin-1-yl)pyridazin-3-yl)amino)ethyl)urea (CAS 1796964-28-7)
- (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-((diallylamino)methyl)tetrahydrofuran-3,4-diol (CAS 87830-59-9)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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