2-{[2-(methylsulfanyl)ethyl]amino}acetic acid hydrochloride CAS 1955548-22-7
| CAS No. | 1955548-22-7 |
| Molecular Formula | C5H11NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{[2-(methylsulfanyl)ethyl]amino}acetic acid hydrochloride (CAS 1955548-22-7) is a high-purity analytical reference standard with the molecular formula C5H11NO2SHCl and a molecular weight of 185.67 g/mol.
Structurally, 2-{[2-(methylsulfanyl)ethyl]amino}acetic acid hydrochloride (C5H11NO2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 185.67 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-{[2-(methylsulfanyl)ethyl]amino}acetic acid hydrochloride 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 | C5H11NO2S HCl |
| Molecular Weight | 185.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methylsulfanyl Standards
- 6-methylsulfanyl-1,2-dihydropyrazolo[3,4-d]pyrimidin-3-one (CAS 100047-42-5)
- 3-[3-(methylsulfanyl)-4h-1,2,4-triazol-4-yl]aniline (CAS 1000933-40-3)
- 2-{1-[(methylsulfanyl)methyl]cyclopropyl}acetic acid (CAS 1001907-63-6)
- 2-Methyl-6-(methylsulfanyl)aniline (CAS 100305-95-1)
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- 1-(Methylsulfanyl)-2-(4-nitrophenyl)benzene (CAS 100727-36-4)
- 2-Methyl-2-(methylsulfanyl)propanenitrile (CAS 10074-86-9)
- 4-(Methylsulfanyl)-2-[(5-nitrofuran-2-yl)formamido]butanoic acid (CAS 1008068-92-5)
Recommended Standards
- Cyclobutyl(4-ethoxyphenyl)methanamine hydrochloride (CAS 1864057-16-8)
- (R)-2-(tert-Butoxycarbonyl)-4-methyl-1,2,3,4-tetrahydroisoquinoline-7-carboxylic acid (CAS 2758014-79-6)
- 3-4-O-Isopropylidene-1-2-di-O-methyl-6-O-trityl-α-D-galactopyranoside (CAS 69182-49-6)
- 2-Ethyl-5-isopropyl-1,3,4-thiadiazole (CAS 41398-03-2)
- 8-(2,4-Dichlorophenyl)-6-thioxo-3,4,5,6,7,8-hexahydro-2H-1,4-ethano-1,5-naphthyridine-7-carbonitrile (CAS 866134-78-3)
- trans-Cyclohexane-1,4-dicarboxamide (CAS 54657-09-9)
- 5-((3,4-Dihydroxyphenyl)imino)furan-2(5H)-one (CAS 112798-63-7)
- 2,5-Dimethoxy-3-tridecyl-[1,4]benzoquinone (CAS 3565-77-3)
- Meperidine Impurity 4 (CAS 28018-10-2)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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