MEthanesulfonic acid 2-methylamino-ethyl ester methanesulfonate CAS 1951440-85-9
| CAS No. | 1951440-85-9 |
| Molecular Formula | C4H11NO3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of MEthanesulfonic acid 2-methylamino-ethyl ester methanesulfonate is closely related to a carbohydrate-derived structure, an amide group, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies MEthanesulfonic acid 2-methylamino-ethyl ester methanesulfonate (CAS 1951440-85-9), a certified reference material (molecular formula C4H11NO3SCH4O3S, MW 249.30 g/mol) for analytical method development and quality control.
Owing to a carbohydrate-derived structure, an amide group, a sulfone group, MEthanesulfonic acid 2-methylamino-ethyl ester methanesulfonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 249.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), MEthanesulfonic acid 2-methylamino-ethyl ester methanesulfonate 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 | C4H11NO3S CH4O3S |
| Molecular Weight | 249.30 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.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related MEthanesulfonic Standards
- Methanesulfonic acid trans-3-[(tert-butoxycarbonyl)(methyl)amino]cyclobutyl ester (CAS 1033718-21-6)
- 1217042-05-1 Methanesulfonic acid--7-{4-[([1,1'-biphenyl]-3-yl)methyl]piperazin-1-yl}-5-chloro-1,3-benzoxazol-2(3H)-one (1/1) DTXSID40724516 (CAS 1217042-05-1)
- Methanesulfonic acid, 1,1,1-trifluoro-, 2-[(1S)-1-[[(1,1-dimethylethoxy)carbonyl]amino]-2-phenylethyl]-5-thiazolyl ester (CAS 1355078-29-3)
- Methanesulfonic acid ((R)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)boronic acid (CAS 150080-09-4)
- Methanesulfonic Acid 2-Benzyloxycarbonylamino-Propyl Ester (CAS 161494-74-2)
- Methanesulfonic acid-2-propyn-1-ol (CAS 16156-58-4)
- Methanesulfonic acid (3S,4R)-4-methanesulfonyloxymethyl-1-methyl-pyrrolidin-3-ylmethyl ester RACEMATE (CAS 172739-01-4)
- Methanesulfonic acid compound with (S)-1-(2,4-dichlorophenyl)ethane-1,2-diol (1:1) (CAS 187164-22-3)
Recommended Standards
- 2-Chloro-N-(2,3-dimethoxybenzyl)acetamide (CAS 80364-71-2)
- 6-Fluoro-3-(4-methylpiperazine-1-carbonyl)quinolin-4(1H)-one (CAS 914658-84-7)
- 3-bromopyrazolo[1,5-a]pyrimidine-6-carbaldehyde (CAS 1234616-43-3)
- Methyl 2-(6-Bromo-3-indolyl)-2-oxoacetate (CAS 220407-33-0)
- 6-Amino-9-benzyl-2-butoxy-7H-purin-8(9H)-one (CAS 226906-84-9)
- 3-Bromo-6-(difluoromethyl)-2-methylpyridin-4-amine (CAS 1806843-34-4)
- 1H-indazole-6-carboxylic acid, 1-acetyl-, methyl ester (CAS 1027022-60-1)
- N-(tert-Butyldimethylsilyl)-3-fluoro-5-(2-hydroxypropan-2-yl)thiophene-2-sulfonimidamide (CAS 2271371-29-8)
- 3-((6-Chloro-2-methylpyrimidin-4-yl)thio)propane-1,2-diol (CAS 1427776-95-1)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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