2-Amino-5-((methylthio)methyl)thiophene-3-carboxamide CAS 2163772-34-5
| CAS No. | 2163772-34-5 |
| Molecular Formula | C7H10N2OS2 |
| Molecular Weight | 202.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system, 2-Amino-5-((methylthio)methyl)thiophene-3-carboxamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 202.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Amino-5-((methylthio)methyl)thiophene-3-carboxamide (CAS 2163772-34-5), molecular formula C7H10N2OS2 and molecular weight 202.30 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Amino-5-((methylthio)methyl)thiophene-3-carboxamide 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 | C7H10N2OS2 |
| Molecular Weight | 202.30 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.) | 1998 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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- rac 4-Amino Deprenyl (CAS 217808-43-0)
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Recommended Standards
- 2-[4-(1,1-Dimethylethyl)cyclohexylidene]propanedinitrile (CAS 35704-28-0)
- 2-Benzyl-1,2-diazabicyclo[2.2.2]octane (CAS 6241-87-8)
- 2,6-Bis(methylthio)pyrimidine-4,5-diamine (CAS 61772-85-8)
- 2-Benzyl-2,5-diazabicyclo[2.2.2]octane (CAS 952480-27-2)
- Methyl 5-(cyclopropylmethoxy)picolinate (CAS 1266787-45-4)
- 2-(Boc-amino)propane-1,3-diyl Dimethanesulfonate (CAS 213475-70-8)
- 2,3-Difluoro-5-iodobenzonitrile (CAS 1804415-57-3)
- (2-Bromocyclopent-1-en-1-yl)boronic acid (CAS 612833-43-9)
- 1-(6-MEthoxy-pyridin-3-yl)-cyclopropanecarboxylic acid (CAS 1060807-07-9)
- (1R,7AR)-hexahydro-1H-pyrrolizine-1-carboxylic acid (CAS 740025-63-2)
- 2-((5-(3,4-Dimethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 91759-73-8)
- (1R,2R)-2-Aminocyclohexanol (CAS 931-16-8)
- 2-(4,5-Dimethylpyrimidin-2-yl)ethan-1-amine (CAS 933745-58-5)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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