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Merck
CN

11558

Lithium L-aziridine-2-carboxylate

≥97.0% (dried material, NT)

Synonym(s):

L-Aziridine-2-carboxylic acid lithium salt

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About This Item

Empirical Formula (Hill Notation):
C3H4LiNO2
CAS Number:
67413-27-8
Molecular Weight:
93.01
UNSPSC Code:
12352005
PubChem Substance ID:
57646930
MDL number:
MFCD00077654

Key Documents

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Product Name

Lithium L-aziridine-2-carboxylate, ≥97.0% (dried material, NT)

InChI

1S/C3H5NO2.Li/c5-3(6)2-1-4-2;/h2,4H,1H2,(H,5,6);/q;+1/p-1/t2-;/m0./s1

SMILES string

[Li+].[O-]C(=O)[C@@H]1CN1

InChI key

ZGQWDLXRNCMIHH-DKWTVANSSA-M

assay

≥97.0% (dried material, NT)

optical activity

[α]20/D −42±2°, c = 1% in H2O

impurities

~3% water

application(s)

peptide synthesis

Application

Lithium L-aziridine-2-carboxylate may be used as a chelate ligand to form complexes with transition metal salts.

Other Notes

Chiral building block; protected derivatives are used for the synthesis of various amino acids by ring-opening with nucleophiles

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
044570/1
44570/1
10980/1

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Transition metal complexes of l-aziridine-carboxylate.
Hauck T, et al.
Inorgorganica Chimica Acta, 235(1-2), 391-396 (1995)
R.J. Parry et al.
Journal of the American Chemical Society, 107, 2512-2512 (1985)
Y. Kogami et al.
Bulletin of the Chemical Society of Japan, 60, 2963-2963 (1987)
K. Nakajima et al.
Bulletin of the Chemical Society of Japan, 56, 520-520 (1983)

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