D-Histidine
D-Histidine ??
???
280 °C
??
-12 º (c=11, 6N HCl)
?? ?
278.95°C (rough estimate)
??
1.3092 (rough estimate)
???
-13 ° (C=11, 6mol/L HCl)
?? ??
Keep in dark place,Inert atmosphere,Room temperature
???
1M HCl: ???
?? ?? (pKa)
1.91±0.10(Predicted)
??? ??
?? ?? ??
??
???
??? (Optical Rotation)
37.9°(C=1.00g/100mL H2O)
???
42g/L(25℃)
Merck
14,4720
BRN
84089
???
???
?? ??
detection
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 ??????
351-50-8(CAS DataBase Reference)
EPA
D-Histidine (351-50-8)
??
?? ? ?? ??
?? ? ???? ?? (GHS)
??? ??
Xn
?????
22-24/25-36/37-26
WGK ??
3
TSCA
TSCA listed
HS ??
29332900
???? ???
11 - Combustible Solids
????(GHS):
?? ?:
Warning
??·?? ??:
??
??·?? ??
?? ??
??
?? ?
?? ??
P- ??
H314 ??? ?? ??? ?? ??? ???
????? ?? ?????
?? 1A, B, C
??
P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????.
???? ?? ????(??)? ??? ????.
P363 ?? ??? ??? ??? ?????.
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
NFPA 704
D-Histidine C??? ??, ??, ??
??? ??
white crystalline powder
??
D-Histidine is the unnatural, biologically inactive isomer of L-Histidine (H456010). D-histidine is known to inhibit cell division, and is also used by certain types of bacteria (such as Escherichia coli) as a source of L-Histidine.
??
ChEBI: An optically active form of histidine having D-configuration.
D-Histidine ?? ?? ? ???
???
?? ??
D-Histidine ?? ??
???( 423)?? ??
Americas 1
Belgium 1
Canada 1
China 314
Europe 2
France 1
Germany 8
India 11
Japan 12
Poland 1
South Korea 2
Switzerland 5
United Kingdom 11
United States 52
USA 1
Global 423
