(1,2,3-Thiadiazol-5-yl)methyl methanesulfonate CAS 120277-38-5
| CAS No. | 120277-38-5 |
| Molecular Formula | C4H6N2O3S2 |
| Molecular Weight | 194.23 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 (1,2,3-Thiadiazol-5-yl)methyl methanesulfonate.
(1,2,3-Thiadiazol-5-yl)methyl methanesulfonate (CAS 120277-38-5), molecular formula C4H6N2O3S2 and molecular weight 194.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (1,2,3-Thiadiazol-5-yl)methyl methanesulfonate (C4H6N2O3S2) is characterized by an amide group, a sulfone group, a carboxylic acid 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.
CATO manufactures (1,2,3-Thiadiazol-5-yl)methyl methanesulfonate 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 | C4H6N2O3S2 |
| Molecular Weight | 194.23 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Thiadiazol Standards
- 3-((1,3,4-Thiadiazol-2-yl)oxy)aniline (CAS 1342452-85-0)
- 4-((1,3,4-Thiadiazol-2-yl)oxy)aniline (CAS 1344100-60-2)
- (5-(1,3,4-Thiadiazol-2-yl)pyridin-3-yl)methanol (CAS 1346687-63-5)
- N-(1,3,4-Thiadiazol-2-yl)-1-(thiophen-2-yl)methanimine (CAS 474644-86-5)
- N-(1,2,3-Thiadiazol-4-ylmethyl)pyridin-3-amine (CAS 1156894-35-7)
- 5-(5-Methyl-1,3,4-thiadiazol-2-yl)pyridin-2-amine (CAS 1177269-10-1)
- (5-(1,3,4-Thiadiazol-2-yl)pyridin-3-yl)methanamine (CAS 1346687-65-7)
- (4-Phenyl-1,2,3-thiadiazol-5-yl)methanol (CAS 423768-62-1)
Recommended Standards
- 4'-Ethynyl-[1,1'-biphenyl]-4-ol (CAS 1202355-37-0)
- 3,5-Diethoxybenzaldehyde (CAS 120355-79-5)
- 5-(4-Methyl-1-piperazinyl)-3-pyridazinol (CAS 1201176-32-0)
- (6-Phenyl-pyridin-3-yl)-acetonitrile (CAS 1204809-96-0)
- rel-tert-Butyl ((1R,2R)-2-hydroxycyclobutyl)carbamate (CAS 1354422-81-3)
- 2-(2-Ethoxy-2-oxoethyl)isoquinolin-2-ium chloride (CAS 54817-42-4)
- N-Desmethyl Clozapine-d8 (CAS 1189888-77-4)
- 2-((2-Fluorophenyl)amino)-7,8-dihydroquinazolin-5(6H)-one (CAS 1956385-69-5)
- 2-(Difluoromethyl)-4-iodo-3-(trifluoromethyl)pyridine-5-carboxylic acid (CAS 1805463-51-7)
- ((3AR,5R,6aR)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)methanol (CAS 14260-66-3)
- 2-(2-methanesulfonylethanesulfonyl)benzoic acid (CAS 1183920-59-3)
- n-(2,4-Dimethylphenyl)-1,3-thiazolidine-4-carboxamide (CAS 1104793-76-1)
- 4-([1,1'-Biphenyl]-4-yl)-2-amino-5-(methylsulfonyl)thiophene-3-carbonitrile (CAS 1708179-09-2)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com