(S)-2,2',2''-(5-(4-Isothiocyanatobenzyl)-1-oxa-4,7,10-triazacyclododecane-4,7,10-triyl)triacetic acid CAS 1370442-99-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1370442-99-1
Molecular FormulaC22H30N4O7S
Molecular Weight494.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2,2',2''-(5-(4-Isothiocyanatobenzyl)-1-oxa-4,7,10-triazacyclododecane-4,7,10-triyl)triacetic acid CAS 1370442-99-1 chemical structure

Description

(S)-2,2',2''-(5-(4-Isothiocyanatobenzyl)-1-oxa-4,7,10-triazacyclododecane-4,7,10-triyl)triacetic acid (CAS 1370442-99-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H30N4O7S. Molecular weight: 494.56 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC22H30N4O7S
Molecular Weight494.56 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms4
Sulfur Atoms1

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