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489751

Sigma-Aldrich

Imidazole-15N2

98 atom % 15N, 98% (CP)

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About This Item

Empirical Formula (Hill Notation):
C3H415N2
CAS Number:
74362-46-2
Molecular Weight:
70.06
MDL number:
MFCD00144471
UNSPSC Code:
12352116
PubChem Substance ID:
24872350
NACRES:
NA.12

isotopic purity

98 atom % 15N

Quality Level

200

Assay

98% (CP)

form

solid

bp

256 °C (lit.)

mp

89-91 °C (lit.)

mass shift

M+2

SMILES string

c1c[15nH]c[15n]1

InChI

1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)/i4+1,5+1

InChI key

RAXXELZNTBOGNW-MQIHXRCWSA-N

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Signal Word

Danger

Hazard Statements

H302,H314,H360D

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

293.0 °F - closed cup

Flash Point(C)

145 °C - closed cup

Certificates of Analysis (COA)

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Jan-Bernd Hövener et al.
Angewandte Chemie (International ed. in English), 57(35), 11140-11162 (2018-02-28)
Magnetic resonance (MR) is one of the most versatile and useful physical effects used for human imaging, chemical analysis, and the elucidation of molecular structures. However, its full potential is rarely used, because only a small fraction of the nuclear

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