2-(1H-1,2,3-Triazol-1-yl)ethanethioamide CAS 2022397-24-4
| CAS No. | 2022397-24-4 |
| Molecular Formula | C4H6N4S |
| Molecular Weight | 142.18 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 2-(1H-1,2,3-Triazol-1-yl)ethanethioamide.
CATO supplies 2-(1H-1,2,3-Triazol-1-yl)ethanethioamide (CAS 2022397-24-4), a certified reference material (molecular formula C4H6N4S, MW 142.18 g/mol) for analytical method development and quality control.
Structurally, 2-(1H-1,2,3-Triazol-1-yl)ethanethioamide (C4H6N4S) contains a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 142.18 g/mol, it falls into the low-molecular-weight range. 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.
As a certified reference material (CRM), 2-(1H-1,2,3-Triazol-1-yl)ethanethioamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H6N4S |
| Molecular Weight | 142.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related H Standards
- 2-(1H-1,2,4-triazol-1-yl)ethanethioamide (CAS 339009-39-1)
- 2-((1H-1,2,3-Triazol-5-yl)methoxy)ethan-1-ol (CAS 2294727-08-3)
- 4-(1h-1,2,4-Triazol-1-yl)butan-1-ol (CAS 1153126-19-2)
- 4-(4H-1,2,4-triazol-4-yl)butan-2-ol (CAS 68984-11-2)
- 2-(3-methyl-1,2,4-triazol-1-yl)acetic acid (CAS 1368670-34-1)
- 2-(1h-1,2,4-Triazol-1-yl)acetohydrazide (CAS 56563-02-1)
- 2-(1H-1,2,4-Triazol-1-yl)propanoic acid (CAS 901586-50-3)
- 2-(2H-1,2,3-triazol-4-yl)acetohydrazide (CAS 4332-47-2)
Recommended Standards
- 1-cyclopropyl-1H-tetrazole-5-thiol (CAS 637781-10-3)
- 1-(Prop-2-en-1-yl)-1h-1,2,3,4-tetrazole-5-thiol (CAS 7624-33-1)
- 2-(2-Oxothiazolidin-3-yl)acetonitrile (CAS 426818-29-3)
- 1-(4-Methyl-1,2,5-thiadiazol-3-yl)ethanone (CAS 211429-90-2)
- (1R,3R)-Cyclohexane-1,3-dicarboxylic acid (CAS 21917-23-7)
- 2-((4-Chlorophenyl)sulfinyl)-4,6-dimethyl-3-(methylsulfonyl)pyridine (CAS 339016-99-8)
- 1H-pyrazolo[4,3-c]pyridine-4-carbonitrile (CAS 1159829-79-4)
- 3-(4-Nitrophenyl)propanamide (CAS 98953-18-5)
- 2-(Cinnamylamino)ethan-1-ol hydrochloride (CAS 1159700-46-5)
- 5-(3,4-Dimethylphenyl)pentanoic acid (CAS 35872-49-2)
- (6-Methoxypyridin-2-yl)(3,4,5-trifluorophenyl)methanone (CAS 1187164-57-3)
- 2-Methoxy-6-methyl-5-((trimethylsilyl)ethynyl)pyrimidin-4(1H)-one (CAS 649558-75-8)
- Ethyl 4-(chloromethyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 54449-02-4)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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