1,8-Naphthyridine-3-carboxylic Acid, 1,4-dihydro-7-[(3S,4S)-3-methoxy-4-(methylamino)-1-pyrrolidinyl]-4-oxo-1-(2-thiazolyl)-, monohydrochloride 175519-16-1 3043AH C18H19N5O4S.ClH CAS 175519-16-1

Purity 97%+In StockPharmaceutical Standards
CAS No.175519-16-1
Molecular FormulaC18H19N5O4S HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,8-Naphthyridine-3-carboxylic Acid, 1,4-dihydro-7-[(3S,4S)-3-methoxy-4-(methylamino)-1-pyrrolidinyl]-4-oxo-1-(2-thiazolyl)-, monohydrochloride 175519-16-1 3043AH C18H19N5O4S.ClH CAS 175519-16-1 chemical structure

Description

1,8-Naphthyridine-3-carboxylic Acid, 1,4-dihydro-7-[(3S,4S)-3-methoxy-4-(methylamino)-1-pyrrolidinyl]-4-oxo-1-(2-thiazolyl)-, monohydrochloride 175519-16-1 3043AH C18H19N5O4S.ClH (CAS 175519-16-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H19N5O4S HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H19N5O4S HCl
Molecular Weight437.90 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2007
Halogen ContentCl-containing
Nitrogen Atoms5
Sulfur Atoms1

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