3-[(1,3,4-thiadiazol-2-yl)amino]propanenitrile CAS 300686-01-5
| CAS No. | 300686-01-5 |
| Molecular Formula | C5H6N4S |
| Molecular Weight | 154.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-[(1,3,4-thiadiazol-2-yl)amino]propanenitrile (CAS 300686-01-5), a certified reference material (molecular formula C5H6N4S, MW 154.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H6N4S, 3-[(1,3,4-thiadiazol-2-yl)amino]propanenitrile contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 154.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C5H6N4S |
| Molecular Weight | 154.19 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related thiadiazol Standards
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- 1-(5-Methyl-1,3,4-thiadiazol-2-yl)propan-2-one (CAS 85730-44-5)
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Recommended Standards
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- 3-Aminopyrazine-2-carbothioamide (CAS 859297-20-4)
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- 4-Iodo-3-methoxy-5-methylpyridine (CAS 1803880-41-2)
- Methyl 5-(4-chloro-3-fluorophenyl)-5-oxopentanoate (CAS 1443327-33-0)
- Ethyl 3,5-dimethyl-1-(phenylsulfonyl)-1H-pyrazole-4-carboxylate (CAS 956930-18-0)
- 2-[(3,4-dimethoxyphenyl)methyl]pyrrolidine hydrochloride (CAS 1384430-02-7)
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- 2-Chloro-5-phenylisonicotinic acid (CAS 1214323-23-5)
- 2'-Deoxyadenosine-5'-triphosphate (CAS 1927-31-7)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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