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SARCOSINE ANHYDRIDE

SARCOSINE ANHYDRIDE ??? ???
?? ??:
5076-82-4
???:
SARCOSINE ANHYDRIDE
???(??):
1,4-DIMETHYLPIPERAZINE-2,5-DIONE;Cyclo(Sar-Sar-);Sarcosinanhydrid;SARCOSINE ANHYDRIDE;Cyclo(sarcosylsarcosyl);Sarcosineanhydride,98+%;Sarcosine anhydride,99%;Sarcosinediketopiperazine;Sarcosine diketopiperazine;Enavogliflozin Impurity 14
CBNumber:
CB0325523
???:
C6H10N2O2
??? ??:
142.16
MOL ??:
5076-82-4.mol

SARCOSINE ANHYDRIDE ??

???
144-147 °C(lit.)
?? ?
259.72°C (rough estimate)
??
1.2298 (rough estimate)
???
1.5010 (estimate)
?? ??
Store below +30°C.
?? ?? (pKa)
-0.91±0.20(Predicted)
BRN
123513
CAS ??????
5076-82-4(CAS DataBase Reference)
??
  • ?? ? ?? ??
????? 22-24/25
WGK ?? 3
HS ?? 2933 59 95
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
??????:
NFPA 704
0
0 0

SARCOSINE ANHYDRIDE C??? ??, ??, ??

??? ??

WHITE TO OFF-WHITE CRYSTALLINE NEEDLES

Purification Methods

Crystallise the anhydride from H2O, EtOH or EtOAc. Dry it in a vacuum at room temperature. [Karrer et al. Helv Chim Acta 5 140 1922, Beilstein 24 II 144, 24 IV 1072.]

SARCOSINE ANHYDRIDE ?? ?? ? ???

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SARCOSINE ANHYDRIDE ?? ??

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SARCOSINE ANHYDRIDE ?? ??:

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