[2-(Aminocarbonyl)ethyl] Methanethiosulfonate CAS 351422-28-1
| CAS No. | 351422-28-1 |
| Molecular Formula | C4H9NO3S2 |
| Molecular Weight | 183.25 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-(Aminocarbonyl)ethyl] Methanethiosulfonate.
CATO supplies [2-(Aminocarbonyl)ethyl] Methanethiosulfonate (CAS 351422-28-1), a certified reference material (molecular formula C4H9NO3S2, MW 183.25 g/mol) for analytical method development and quality control.
[2-(Aminocarbonyl)ethyl] Methanethiosulfonate (C4H9NO3S2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), [2-(Aminocarbonyl)ethyl] Methanethiosulfonate 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 | C4H9NO3S2 |
| Molecular Weight | 183.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Aminocarbonyl Standards
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Recommended Standards
- (Z)-Ethyl 3-(pyrrolidin-1-yl)but-2-enoate (CAS 70526-06-6)
- 1-((1R,4r)-4-hydroxycyclohexyl)pyrrolidin-2-one (CAS 886615-37-8)
- (S)-Methyl 2-amino-3,3-dicyclopropylpropanoate (CAS 2755144-86-4)
- 1-(1H-Imidazol-2-yl)-N-(2-methoxyethyl)propan-1-amine (CAS 886505-36-8)
- tert-Butyl (3R,4S)-4-amino-3-hydroxypiperidine-1-carboxylate (CAS 1821799-48-7)
- 3-(2,3,3-Trimethyl-5-sulfo-3H-indol-1-ium-1-yl)propane-1-sulfonate (CAS 76578-90-0)
- 7-[(tert-Butoxy)carbonyl]-5,6,7,8-tetrahydro-1,7-naphthyridine-2-carboxylic acid (CAS 1393576-14-1)
- 3-(4-Methoxybutyl)pyridin-2-amine (CAS 1342119-06-5)
- Fmoc-β-Ala-D-Cys(Trt)-OH (CAS CATO-CPTD788289)
- (3-(4-Ethylpiperazine-1-carbonyl)-4-fluorophenyl)boronic acid (CAS 1704074-46-3)
- n-(cyclohexylmethyl)-1-ethylpiperidin-4-amine (CAS 416863-45-1)
- 4-Acetyl-7-phenyl-1,3,3a,4,7,7a-hexahydro-2-benzofuran-1,3-dione (CAS 317377-33-6)
- (R)-1-(4-Chloro-2,5-difluorophenyl)ethan-1-amine hydrochloride (CAS 2301881-47-8)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
Why CATO?
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