2-{imidazo[1,2-a]pyridin-2-yl}ethanethioamide CAS 949226-45-3
| CAS No. | 949226-45-3 |
| Molecular Formula | C9H9N3S |
| Molecular Weight | 191.25 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-{imidazo[1,2-a]pyridin-2-yl}ethanethioamide.
2-{imidazo[1,2-a]pyridin-2-yl}ethanethioamide (CAS 949226-45-3), molecular formula C9H9N3S and molecular weight 191.25 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 2-{imidazo[1,2-a]pyridin-2-yl}ethanethioamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 191.25 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).
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 2-{imidazo[1,2-a]pyridin-2-yl}ethanethioamide 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 | C9H9N3S |
| Molecular Weight | 191.25 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related imidazo Standards
- Imidazo[1,2-a]thieno[3,2-e]pyrazin-5(4H)-one (CAS 615535-08-5)
- 3-(3H-imidazo[4,5-b]pyridin-2-yl)propanoic acid (CAS 123494-73-5)
- Ethyl imidazo[1,2-b]pyridazine-2-carboxylate, 97% (CAS 123531-27-1)
- Ethyl imidazo[1,2-a]pyrazine-3-carboxylate (CAS 1286754-14-0)
- IMIDAZO[1,2-C]PYRIMIDINE-3-CARBOXYLIC ACID ETHYL ESTER (CAS 1289075-53-1)
- Ethyl imidazo[1,2-b]pyridazine-3-carboxylate (CAS 1420623-75-1)
- ethyl imidazo[1,5-a]pyrimidine-6-carboxylate (CAS 1823887-69-9)
- 3H-Imidazo[4,5-b]pyridine-5-carboxylic acid, 3-methyl-, methyl ester (CAS 1934833-64-3)
Recommended Standards
- 2,3-Dihydroimidazo[2,1-b]benzothiazol-6-amine (CAS 78291-99-3)
- 2-Acetamido-4-mercaptobutanoic acid hydrazide, 98% (CAS 77076-41-6)
- 2-(Methylthio)quinazolin-4-amine (CAS 63963-40-6)
- 2-Amino-1-(benzo[b]thiophen-3-yl)ethan-1-one (CAS 801973-77-3)
- 2-Amino-4,4-difluoro-5,6-dihydro-4H-pyrazolo[1,5-d][1,4]diazepin-7(8H)-one (CAS 2409846-39-3)
- 6-Bromo-2-phenylquinazoline-4(3H)-thione (CAS 115221-16-4)
- 2-Hydrazinyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidine (CAS 1410821-11-2)
- 5-(Aminomethyl)-3-cyclopropoxypicolinonitrile (CAS 1243459-38-2)
- Metaraminol Impurity 98 (CAS CATO-C4X-225298)
- Tert-butyl ((2S,4R)-2-methylpiperidin-4-yl)carbamate (CAS 2305078-76-4)
- Ethyl 6-bromo-1H-pyrrolo[3,2-c]pyridine-3-carboxylate (CAS 1956319-09-7)
- 3-Bromo-2-pyrrolidinopyridine, HCl (CAS 1345471-58-0)
- Carbonylfluorohydrotris(triphenylphosphine)ruthenium (CAS 945428-38-6)
- Uremic Pentapeptide (CAS 71494-20-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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