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51989

Sigma-Aldrich

(R)-3-Methyl-2-ketopiperazine

≥99.0% (GC)

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Synonym(s):
(R)-3-Methyl-2-oxo-piperazine
Empirical Formula (Hill Notation):
C5H10N2O
CAS Number:
922178-61-8
Molecular Weight:
114.15
MDL number:
MFCD07373460
UNSPSC Code:
12352005
PubChem Substance ID:
57651338
NACRES:
NA.22

Quality Level

100

Assay

≥99.0% (GC)

form

solid

optical purity

ee: ≥96.0% (HPLC)

SMILES string

C[C@H]1NCCNC1=O

InChI

1S/C5H10N2O/c1-4-5(8)7-3-2-6-4/h4,6H,2-3H2,1H3,(H,7,8)/t4-/m1/s1

InChI key

BSPUWRUTIOUGMZ-SCSAIBSYSA-N

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H319,H334

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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