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D-Histidine Structure

D-Histidine

  • Product NameD-Histidine
  • CAS351-50-8
  • CBNumberCB2772471
  • MFC6H9N3O2
  • MW155.15
  • EINECS206-513-8
  • MDL NumberMFCD00065963
  • MOL File351-50-8.mol

Chemical Properties

Melting point: 280 °C
alpha  -12 º (c=11, 6N HCl)
Boiling point: 278.95°C (rough estimate)
Density  1.3092 (rough estimate)
refractive index  -13 ° (C=11, 6mol/L HCl)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  1 M HCl: soluble
pka 1.91±0.10(Predicted)
form  Free-Flowing Powder
color  White
optical activity 37.9°(C=1.00g/100mL H2O)
Water Solubility  42 g/L (25 ºC)
Merck  14,4720
BRN  84089
Stability: Hygroscopic
Major Application detection
peptide synthesis
InChI 1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m1/s1
InChIKey HNDVDQJCIGZPNO-RXMQYKEDSA-N
SMILES N[C@H](Cc1c[nH]cn1)C(O)=O
LogP -1.270
CAS DataBase Reference 351-50-8(CAS DataBase Reference)
EPA Substance Registry System D-Histidine (351-50-8)

Safety

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Warning
Hazard statements  H314
Precautionary statements  P264b-P271-P280-P301+P330+P331-P304+P340-P305+P351+P338-P310-P363-P403+P233-P501c
PPE Eyeshields, Gloves, type N95 (US)
Hazard Codes  Xn
Safety Statements  22-24/25-36/37-26
WGK Germany  3
TSCA  TSCA listed
HS Code  2933290090
Storage Class 11 - Combustible Solids
NFPA 704:
1
0 0

D-Histidine Price

D-Histidine Chemical Properties,Usage,Production

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