L-Cysteine methyl ester hydrochloride 18598-63-5
Post Date: Jan 11,2022 Expiry Date: Jan 11,2023 Detailed Description: Cas No. :18598-63-5 Payment Method: T/T Product Name: H-Cys-OMe·HCl CAS#: 18598-63-5Synonyms: L-Cysteine methyl ester hydrochlorideMolecular Formula: C4H9NO2S·HCl Molecular Weight: 171.6Manufacture time: 2011-07-15 Batch No.:20110715Testing time: 2011-07-16 Expiry time:2013-07Specifications:ItemStandardAnalysis dataAppearanceWhite powder with lumpsconformsSpecific rotation[α]20/D (C=10 in MeOH)-2.5º ± 1º -2.0ºWater(KF)Not more than 1.0%0.45%Assay98.0 to102.0%99.0%ConclusionThe product conforms…
L-Cysteine methyl ester hydrochloride 18598-63-5
Post Date: Nov 30,2021 Expiry Date: Nov 30,2022 Detailed Description: Cas No. :18598-63-5 Payment Method: T/T Product Name: H-Cys-OMe·HCl CAS#: 18598-63-5Synonyms: L-Cysteine methyl ester hydrochlorideMolecular Formula: C4H9NO2S·HCl Molecular Weight: 171.6Manufacture time: 2011-07-15 Batch No.:20110715Testing time: 2011-07-16 Expiry time:2013-07Specifications:ItemStandardAnalysis dataAppearanceWhite powder with lumpsconformsSpecific rotation[α]20/D (C=10 in MeOH)-2.5º ± 1º -2.0ºWater(KF)Not more than 1.0%0.45%Assay98.0 to102.0%99.0%ConclusionThe product conforms…
