Ethyl 2-((4-amino-5-(butylcarbamoyl)thiazol-2-yl)thio)acetate CAS 698368-18-2
| CAS No. | 698368-18-2 |
| Molecular Formula | C12H19N3O3S2 |
| Molecular Weight | 317.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-((4-amino-5-(butylcarbamoyl)thiazol-2-yl)thio)acetate (CAS 698368-18-2) is a high-purity analytical reference standard with the molecular formula C12H19N3O3S2 and a molecular weight of 317.43 g/mol.
The molecular framework of Ethyl 2-((4-amino-5-(butylcarbamoyl)thiazol-2-yl)thio)acetate (C12H19N3O3S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Ethyl 2-((4-amino-5-(butylcarbamoyl)thiazol-2-yl)thio)acetate 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 | C12H19N3O3S2 |
| Molecular Weight | 317.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- Benzyl 4-methyl-3-(pyrrolidin-1-ylmethyl)piperazine-1-carboxylate (CAS 886363-00-4)
- N-(2,4-dimethylphenyl)-N-[4-(isothiocyanatomethyl)-1,3-thiazol-2-yl]acetamide (CAS 885460-74-2)
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- N-(4-Acetyl-3-methoxyphenyl)acetamide (CAS 51410-08-3)
- n-(3-Bromo-4-methoxybenzyl)propan-2-amine (CAS 1152924-84-9)
- 2-Bromo-N-(pyridin-2-ylmethyl)acetamide (CAS 1211482-33-5)
- 2-[(2,4-dichlorobenzoyl)amino]-4-(methylthio)butanoic acid (CAS 65054-77-5)
- N-(3,4-Dimethylbenzo[d]thiazol-2(3H)-ylidene)-2,4-dimethylbenzamide (CAS 865593-54-0)
- 1-Ethoxy-2,3-difluoro-4-(trans-4-propylcyclohexyl)benzene (CAS 174350-05-1)
- 4-Cyano-3-fluoropicolinoyl chloride (CAS 1807252-60-3)
- 1-[4-(Dihydroxyboranyl)-3-methylphenyl]cyclopropane-1-carboxylic acid (CAS 1628507-89-0)
- Semaglutide impurity 29 (CAS 110990-08-4)
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