Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

448362

Sigma-Aldrich

(R)-(−)-3-Isopropyl-2,5-piperazinedione

97%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C7H12N2O2
CAS Number:
Molecular Weight:
156.18
Beilstein:
82869
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

optical activity

[α]20/D −31.5°, c = 1 in H2O

mp

258-262 °C (lit.)

SMILES string

CC(C)[C@H]1NC(=O)CNC1=O

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

InChI key

IULFBTHVPRNQCG-ZCFIWIBFSA-N

Application

Chiral auxiliary developed by Professor Schöllkopf for the enantioselective synthesis of α-amino acids.[1][2][3]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

448362-VAR:
448362-5G:
448362-BULK:
448362-1G:


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

Rose, J.E. et al.
Journal of the Chemical Society. Perkin Transactions 1, 157-157 (1995)
Schollkopf, U. et al.
Angewandte Chemie (International Edition in English), 20, 798-798 (1981)
Rose, J.E. et al.
Journal of the Chemical Society. Perkin Transactions 1, 1563-1563 (1992)

Questions

Reviews

No rating value

Active Filters

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