1-[1-(Methylsulfonyl)cyclopropyl]methanamine Hydrochloride CAS 1628734-96-2
| CAS No. | 1628734-96-2 |
| Molecular Formula | C5H11NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-[1-(Methylsulfonyl)cyclopropyl]methanamine Hydrochloride (C5H11NO2SHCl) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. 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.
1-[1-(Methylsulfonyl)cyclopropyl]methanamine Hydrochloride (CAS 1628734-96-2), molecular formula C5H11NO2SHCl and molecular weight 185.67 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-Bromo-N-butylaniline (CAS 581798-36-9)
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- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(2-iodophenyl)butan-1-one (CAS 898785-54-1)
- H-Pro-His-Pro-Phe-His-Phe-Phe-Val-Tyr-Lys-OH (CAS 75645-19-1)
- 5-Amino-6-methoxy-2,3-dihydro-1H-inden-1-one (CAS 1116359-45-5)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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