5-(Thiophen-3-yl)pyrazin-2-amine CAS 710323-21-0
| CAS No. | 710323-21-0 |
| Molecular Formula | C8H7N3S |
| Molecular Weight | 177.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 177.23 g/mol gives 5-(Thiophen-3-yl)pyrazin-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-(Thiophen-3-yl)pyrazin-2-amine (CAS 710323-21-0), molecular formula C8H7N3S and molecular weight 177.23 g/mol, is a CATO reference standard with documented purity and traceability.
5-(Thiophen-3-yl)pyrazin-2-amine (C8H7N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(Thiophen-3-yl)pyrazin-2-amine 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.
Physical & Chemical Properties
| Molecular Formula | C8H7N3S |
| Molecular Weight | 177.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 6-(Thiophen-2-yl)pyridazin-3-amine (CAS 105538-01-0)
- 6-(Thiophen-3-yl)pyridazin-3-amine (CAS 105538-02-1)
- 2-(Thiophen-2-yl)pyrimidin-4-amine (CAS 1159816-95-1)
- 2-(Thiophen-3-yl)pyrimidin-4-amine (CAS 1159817-18-1)
- 4-(Thiophen-2-yl)pyrimidin-2-amine (CAS 154321-60-5)
- 5-(Thiophen-2-yl)pyrazin-2-amine (CAS 174680-62-7)
- 5-(Thiophen-3-yl)pyrimidin-2-amine (CAS 870096-73-4)
- 6-(Thiophen-2-yl)pyrimidin-4-amine (CAS 698964-55-5)
Recommended Standards
- 5-(Pyridin-4-yl)thiazol-2-amine (CAS 40353-55-7)
- 5-(Pyridin-3-yl)-1,3-thiazol-2-amine (CAS 372096-52-1)
- 5-Amino-4-phenyl-1,2,3-thiadiazole (CAS 78301-72-1)
- 4-Phenyl-1,2,5-thiadiazol-3-amine (CAS 33710-58-6)
- N-(4-Chlorophenyl)cyclohexanecarboxamide (CAS 142810-49-9)
- 10-(3-Bromopropyl)phenothiazine (CAS 92357-95-4)
- 4-Bromo-6-(trifluoromethyl)-1H-benzimidazole (CAS 175135-14-5)
- N-(4-Acetamidophenyl)-2-(naphthalen-1-yl)acetamide (CAS 531493-53-5)
- (S)-1-Benzylpiperidin-3-amine (CAS 168466-85-1)
- Ethyl 4-((2,6-dimethylpyrimidin-4-yl)oxy)-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 866144-38-9)
- tert-butyl N-[(6-methyl-1,2,4,5-tetrazin-3-yl)methyl]carbamate (CAS 1380500-89-9)
- N-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzo[c][1,2,5]thiadiazole-5-carboxamide (CAS 1206989-43-6)
- 6-Amino-2-(trifluoromethyl)pyridine-3-acetonitrile (CAS 1227582-14-0)
- RGD-targeted Proapoptotic Peptide trifluoroacetate salt (CAS 2243207-09-0)
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