2-((Pyrazin-2-ylmethyl)thio)ethan-1-amine CAS 64380-82-1
| CAS No. | 64380-82-1 |
| Molecular Formula | C7H11N3S |
| Molecular Weight | 169.25 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.
2-((Pyrazin-2-ylmethyl)thio)ethan-1-amine (CAS 64380-82-1) is a high-purity analytical reference standard with the molecular formula C7H11N3S and a molecular weight of 169.25 g/mol.
Based on its molecular formula C7H11N3S, 2-((Pyrazin-2-ylmethyl)thio)ethan-1-amine contains a nitrile group, sulfur-containing functionality, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 169.25 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.
As a certified reference material (CRM), 2-((Pyrazin-2-ylmethyl)thio)ethan-1-amine 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 | C7H11N3S |
| Molecular Weight | 169.25 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pyrazin Standards
- 3-pyrazin-2-ylbut-2-enoic acid (CAS 1344843-94-2)
- S-(Pyrazin-2-ylmethyl) ethanethioate (CAS 59021-06-6)
- 2-(Methyl(pyrazin-2-ylmethyl)amino)ethanol (CAS 1248304-05-3)
- 2-((1-(Pyrazin-2-yl)ethyl)amino)ethanol (CAS 1343718-64-8)
- 2-((Pyrazin-2-ylmethyl)amino)acetic acid (CAS 959128-85-9)
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Recommended Standards
- 1-(Pyrimidin-2-ylthio)propan-2-amine (CAS 524070-31-3)
- 2-(1,4-Dimethyl-1H-imidazol-5-yl)ethanethioamide (CAS 771442-20-7)
- 1-(6,7-Dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl)methanamine (CAS 342402-81-7)
- 2-(Pyrrolidin-1-yl)thiazol-4-amine (CAS 849091-89-0)
- 2-(2-Amino-6-methylphenyl)propan-2-ol (CAS 328956-57-6)
- 1-(2-(Piperazin-1-yl)ethyl)pyridin-2(1H)-one (CAS 51323-38-7)
- 2,2-Bis(2,4-dichlorophenoxy)acetic acid (CAS 100541-30-8)
- rel-methyl (2R,4R)-4-(((benzyloxy)carbonyl)amino)pyrrolidine-2-carboxylate hydrochloride (CAS 1217654-88-0)
- (4-Chloro-3-methylthiophen-2-yl)(phenyl)methanol (CAS 1443326-91-7)
- 4-((5-Bromo-2-methoxybenzylidene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-73-8)
- 3-(Cyclopentyloxy)-5-nitro-1H-indazole (CAS 1365939-20-3)
- Ergosterol Peroxide Glucoside (CAS 140447-22-9)
- 4-Methyl-1,3-thiazole-2-carboxamide (CAS 760201-86-3)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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