1-Azido-2-(methylsulfonyl)ethane CAS 1211474-41-7
| CAS No. | 1211474-41-7 |
| Molecular Formula | C3H7N3O2S |
| Molecular Weight | 149.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 149.17 g/mol gives 1-Azido-2-(methylsulfonyl)ethane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Azido-2-(methylsulfonyl)ethane (CAS 1211474-41-7), molecular formula C3H7N3O2S and molecular weight 149.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C3H7N3O2S, 1-Azido-2-(methylsulfonyl)ethane contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 149.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-Azido-2-(methylsulfonyl)ethane 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 | C3H7N3O2S |
| Molecular Weight | 149.17 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Azido Standards
- 1-azido-2-methoxybenzene (CAS 20442-97-1)
- 1-Azido-2-bromoethane (CAS 19263-22-0)
- 2-azido-1-fluoro-4-methylbenzene (CAS 1152586-23-6)
- 1-azido-3-fluoro-5-methylbenzene (CAS 1511741-94-8)
- 1-Azido-2-fluoro-4-methylbenzene (CAS 864866-32-0)
- 1-azido-2-ethylbenzene (CAS 35774-47-1)
- 2-azido-1,3-dimethylbenzene (CAS 26334-20-3)
- 2-azido-1,3-dimethoxypropane (CAS 453548-89-5)
Recommended Standards
- N-Nitroso-N-methyl-4-aminobutyric Acid-d3 (CAS 1184996-41-5)
- 2-[(carbamoylmethyl)sulfanyl]acetic acid (CAS 13330-87-5)
- Methyl (R)-2-amino-3-fluoro-3-methylbutanoate (CAS 88171-09-9)
- 3-(Nitromethyl)thietan-3-ol (CAS 1379812-19-7)
- 4-(2-(Chloromethyl)butyl)thiazole (CAS 1493234-08-4)
- (2s)-2-(Methylamino)propanamide hydrochloride (CAS 344609-44-5)
- 3-(2-(4-Chlorophenyl)hydrazono)-1-phenylindolin-2-one (CAS 303984-90-9)
- 4-Chloro-1-ethylquinolin-2(1H)-one (CAS 56241-12-4)
- Methyl 5-methyl-4-oxo-4,5-dihydrothieno[3,2-c]pyridine-2-carboxylate (CAS 2461773-48-6)
- (R)-5-(1-Methylpyrrolidin-2-yl)pyridin-2(1H)-one (CAS 22956-40-7)
- Fluocortolone Pivalate EP Impurity D (CAS CATO-C4X-223014)
- Benzyl (2-formamidoethyl)carbamate (CAS 1262142-18-6)
- (R)-3-(((1H-Indol-3-yl)methyl)thio)-2-acetamidopropanoic acid (CAS 134785-77-6)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com