tert-butyl 4-[(chlorosulfonyl)(methyl)amino]piperidine-1-carboxylate CAS 1118788-30-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1118788-30-9
Molecular FormulaC11H21ClN2O4S
Molecular Weight312.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl 4-[(chlorosulfonyl)(methyl)amino]piperidine-1-carboxylate CAS 1118788-30-9 chemical structure

Description

The occurrence of tert-butyl 4-[(chlorosulfonyl)(methyl)amino]piperidine-1-carboxylate is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

tert-butyl 4-[(chlorosulfonyl)(methyl)amino]piperidine-1-carboxylate (CAS 1118788-30-9) is a high-purity analytical reference standard with the molecular formula C11H21ClN2O4S and a molecular weight of 312.81 g/mol.

tert-butyl 4-[(chlorosulfonyl)(methyl)amino]piperidine-1-carboxylate (C11H21ClN2O4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), tert-butyl 4-[(chlorosulfonyl)(methyl)amino]piperidine-1-carboxylate 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 FormulaC11H21ClN2O4S
Molecular Weight312.81 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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