Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

397164

Sigma-Aldrich

(R)-(−)-2-Methylpiperazine

97%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C5H12N2
CAS Number:
Molecular Weight:
100.16
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

assay

97%

form

solid

optical activity

[α]20/D −16.5°, c = 5 in benzene

mp

91-93 °C (lit.)

SMILES string

C[C@@H]1CNCCN1

InChI

1S/C5H12N2/c1-5-4-6-2-3-7-5/h5-7H,2-4H2,1H3/t5-/m1/s1

InChI key

JOMNTHCQHJPVAZ-RXMQYKEDSA-N

Application

Valuable synthon for quinoline antibacterials.

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 2

flash_point_f

149.0 °F - closed cup

flash_point_c

65 °C - closed cup

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Organic preparations and procedures international, 22, 761-761 (1990)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service