(R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination] CAS 163927-29-5

Purity 97%+In StockPharmaceutical Standards
CAS No.163927-29-5
Molecular FormulaC11H9N5O3S
Molecular Weight291.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination] CAS 163927-29-5 chemical structure

Description

Order (R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination] (CAS 163927-29-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H9N5O3S. Molecular weight: 291.29 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC11H9N5O3S
Molecular Weight291.29 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)2003
Nitrogen Atoms5
Sulfur Atoms1

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