ChemicalBook >?? ???? >?-3-??????-2,5-???????
?-3-??????-2,5-???????
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?-3-??????-2,5-??????? ??
- ???
- 258-262 °C(lit.)
- ??
- -31.5 º (c=1, water)
- ?? ?
- 280.42°C (rough estimate)
- ??
- 1.1832 (rough estimate)
- ???
- 1.4880 (estimate)
- ?? ??
- Inert atmosphere,Room Temperature
- ?? ?? (pKa)
- 13.12±0.40(Predicted)
- ?? ??
- [α]20/D 31.5°, c = 1 in H2O
- ???
- 23g/L(22℃)
- BRN
- 82869
- InChI
- InChI=1S/C7H12N2O2/c1-4(2)6-7(11)8-3-5(10)9-6/h4,6H,3H2,1-2H3,(H,8,11)(H,9,10)/t6-/m1/s1
- InChIKey
- IULFBTHVPRNQCG-ZCFIWIBFSA-N
- SMILES
- N1CC(=O)N[C@H](C(C)C)C1=O
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38-20/21/22 | ||
| ????? | 22-24/25-36/37/39-26 | ||
| WGK ?? | 3 | ||
| F ?????? | 3-10 | ||
| HS ?? | 29335995 | ||
| ???? ??? | 11 - Combustible Solids |
| ????(GHS): |
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| ?? ?: | Warning | ||||||||||||||||||||||||||||
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?-3-??????-2,5-??????? C??? ??, ??, ??
??? ??
white to light yellow crystal powde??
(R)-3-Isopropyl-2,5-piperazinedione acts as a useful reagent in the synthesis of (R)-2,5-dihydro-3,6-dimethoxy-2-isopropylpyrazine.?-3-??????-2,5-??????? ?? ?? ? ???
???
Glycine, N-[(1,1-dimethylethoxy)carbonyl]-D-valyl-, ethyl ester
Glycine, N-[(phenylmethoxy)carbonyl]-D-valyl-, methyl ester
Glycine, N-[(1,1-dimethylethoxy)carbonyl]-D-valyl-, methyl ester
Cbz-D-Valine
Boc-D-Valine
(R)-4-ISO-PROPYL-OXAZOLIDINE-2,5-DIONE
D-Valine
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?? ??
?-3-??????-2,5-??????? ?? ??
???( 142)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Accela ChemBio Inc. | +1-858-6993322 +86-18019713315 |
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| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
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| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
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| CONIER CHEM AND PHARMA LIMITED | |
sales@conier.com | China | 49979 | 58 |
?-3-??????-2,5-??????? ?? ??:
L-(+)-?? ?????????? ?? N,N-???????????? ????????? ?????? (S)-3-?????-2,5-?????? ???????? ???? ?-3-??????-2,5-???????
ISOPROPYL LAURATE
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid
GLYCYL-D-VALINE
(S)-N,N'-Bis(p-methoxybenzyl)-3-isopropyl-piperazine-2,5-dione
(R)-(-)-2-Methylpiperazine
(R)-N,N'-Bis(p-methoxybenzyl)-3-isopropyl-piperazine-2,5-dione
(R)-2-ETHYL-PIPERAZINE
R-2-ISOPROPYL-PIPERAZINE