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DL-2,4-DIAMINOBUTYRIC ACID DIHYDROCHLORIDE

DL-2,4-DIAMINOBUTYRIC ACID DIHYDROCHLORIDE ??? ???
?? ??:
65427-54-5
???:
DL-2,4-DIAMINOBUTYRIC ACID DIHYDROCHLORIDE
???(??):
DL-DAB 2HCL;DL-Daba-OH.2HCl;H-DL-Dab-OH.2HCl;(2R)-2,4-diammoniobutanoate;DL-2,4-Diaminobutyric Acid HCl;DL-2,4-DIAMINOBUTYRIC ACID 2HCL;DL-2,4-DIAMINOBUTYRIC ACID DI HCL;DL-2,4-DIAMINO-N-BUTYRIC ACIDDIHYDRO;DL-2,4-Diaminobutanoicacidhydrochloride;2,4-DIAMINOBUTANOIC ACID DIHYDROCHLORIDE
CBNumber:
CB3379754
???:
C4H12Cl2N2O2
??? ??:
191.06
MOL ??:
65427-54-5.mol

DL-2,4-DIAMINOBUTYRIC ACID DIHYDROCHLORIDE ??

???
197 °C (dec.)(lit.)
?? ??
-20°C
???
H2O: 50 mg/mL, ??
??? ??
??
??? ??
??? ??
??
???? ?????
???
? 50mg/mL? ?????.
??
Hygroscopic
BRN
4708499
CAS ??????
65427-54-5(CAS DataBase Reference)
EPA
Butanoic acid, 2,4-diamino-, dihydrochloride (65427-54-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C
?? ???? ?? 36/37/38-34
????? 24/25-45-36/37/39-26
????(UN No.) UN 3261 8/PG 3
WGK ?? 3
F ?????? 10
TSCA Yes
HS ?? 29224999
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
P405 ???? ?????.
NFPA 704
0
0 0

DL-2,4-DIAMINOBUTYRIC ACID DIHYDROCHLORIDE C??? ??, ??, ??

??? ??

Colorless crystals or white to off-white

??

2,4-Diaminobutyric Acid is also found to inhibit GABA transaminase, thus producing an elevation of GABA level, and to have an antitumor activity in vitro and in vivo against mouse fibrosarcoma cells. It is also used as an internal standard for amino acid analysis.

Biochem/physiol Actions

DL-2,4-Diaminobutyric acid is a racemic mixture of the selective GABA uptake inhibitors L-DABA and D-DABA. DL-2,4-diaminobutyric acid is found in cell-wall peptidoglycan of Leifsonia bigeumensis sp. Nov.

DL-2,4-DIAMINOBUTYRIC ACID DIHYDROCHLORIDE ?? ?? ? ???

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DL-2,4-DIAMINOBUTYRIC ACID DIHYDROCHLORIDE ?? ??

???( 182)?? ??
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DL-2,4-DIAMINOBUTYRIC ACID DIHYDROCHLORIDE ?? ??:

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