Hippuric Acid CAS 495-69-2 Purity 98.5 ~ 101.0% (Neutralization Titration)
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Tshuaj npe | Hippuric Acid |
Synonyms | Benzoylglycine;N-benzoylglycine;Benzoylaminoacetic Acid |
CAS Nr | 495-69-2 ib |
CAT Number | Qauv TSIS MUAJ: RF-PI2266 |
Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 30 MT / Lub Hlis |
Molecular Formula | C9H9NO3 |
Molecular Luj | 179.18 Nws |
Qhov ntom | 1.371 g / cm3 |
Solubility | Soluble hauv dej |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Dawb hmoov |
Purity / Analysis Method | 98.5 ~ 101.0% (Neutralization Titration) |
Melting Point | 188.0 ~ 191.0 ℃ |
Moisture (KF) | ≤0.50% |
Residue ntawm Ignition | ≤ 0.20% |
Chloride (Cl) | ≤ 0.02% |
Hnyav Hlau | ≤ 20ppm |
Benzoic Acid | ≤0.50% |
Infrared Spectrum | Raws li tus qauv |
Proton NMR Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Kev siv | Pharmaceutical Intermediate;Amino Acids thiab Peptide Synthesis Reagents |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo;Khaws kom deb ntawm oxidizing tus neeg sawv cev
Hippuric Acid (CAS: 495-69-2) yog siv los ua ib qho nruab nrab rau kev tsim tshuaj thiab lwm yam organic compounds.Amino Acids thiab Peptide Synthesis Reagents.Hippuric Acid tuaj yeem siv los kawm txog cell biology, tshuaj lom neeg biology, bioactive me me molecules, amino acid derivatives, peptide synthesis, tshuaj synthesis thiab khoom noj khoom haus.Hippuric Acid tau siv los qhia txog cov metabolism thiab tso zis ntawm procyanidins.Nws tuaj yeem siv rau biochemical reagents thiab organic synthesis.Hippuric Acid kuj yog siv rau dyes intermediates thiab nws yog siv rau zus tau tej cov fluorescent daj H8GL, disperse fluorescent FFL thiab hais txog.Txoj kev tsim khoom: Benzoyl chloride reacts nrog cov amino acid nyob rau hauv sodium hydroxide tov, amido sodium benzene tau, ces nws yog acidized nrog hydrochloric acid.Cov amino acid yog yaj nyob rau hauv sodium hydroxide tov, tib lub sij hawm poob benzoyl chloride thiab sodium hydroxide tov hauv qab 30 ℃, cov tshuaj tiv thaiv yog ib txwm alkaline.Tom qab ua tiav ntxiv, do rau 30 feeb.Tom qab ntawd ntxiv hydrochloric acid rau pH 2, lim crude, siv dej rau recrystallize, hippuric acid tau txais.