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Echemi Chemical D-Cysteine Product Usage

Echemi Chemical D-Cysteine Product Usage<br>For organic synthesis

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Echemi Chemical D-Cysteine Product Usage

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  1. CAS No:921-01-7 Formula:C3H7NO2S Synonyms:D-CYS-OH;H-D-CYS-OH;D-CYSTEINE;D-Cysteine,99%;D-Cysteine (9CI);D-Cysteinefreebase;RARECHEM AB PP 1441;BETA-MERCAPTOALANINE;D-Cysteine, 98%, 98%;D-Cysteine >=99% (RT) Echemi Chemical D-Cysteine Description D-Cysteine is the D-isomer of cysteine and a powerful inhibitor of Escherichia coli growth. D-cysteine is mediated by D-amino acid oxidase to produce H2S and is a neuroprotectant against cerebellar ataxias. D-Cysteine could inhibit the growth and cariogenic virulence of dual-species biofilms formed by S. mutans and S. sanguinis[1][2][3]. Echemi Chemical D-Cysteine Basic Attributes CAS No：921-01-7 Molecular Formula ：C3H7NO2S Molecular Mass ：121.16 Exact Mass ：121.019745 PSA ：64.3 A^2 LogP ：-2.5 EINECS ：213-062-0 InChIKeys ：XUJNEKJLAYXESH-UWTATZPHSA-N H-bond Acceptor ：4 H-bond Donor ：3 SP3 ：0.67 RBN ：2 Echemi Chemical D-Cysteine Characteristics Appearance ：White Crystalline Powder Density ：1.3±0.1 g/cm3 Melting Point ：~230 °C

  2. Flash Point ：131.5±25.9 °C Refractive Index ：1.550 Solubility ：soluble in water (partly).Water solubility (per g/100 g H2O): 28 g/100 mL of solution at 25 deg C; 16 g/100 mL of solution at 20 deg C Storage Condition ：−20°C Vapor Pressure ：6.73X10-7 mm Hg at 25 deg C (est) Stability ：Stable. Incompatible with strong oxidizing agents. Echemi Chemical D-Cysteine Safety Information HS Code ：29309013 UN No. ：NONH for all modes of transport WGK_Germany ：3 Risk Code ：36/37/38-20/21/22-22 Safety Instructions ：26-36-37/39-22 Dangerous Mark ：Xi,Xn P Code ：P264, P270, P301+P312, P330, P501

  3. Hazard Statements ：H302 Echemi Chemical D-Cysteine Product Usage For organic synthesis

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