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Merck
CN

156051

1,1′-Thiocarbonyldiimidazole

technical grade, 90%

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About This Item

Empirical Formula (Hill Notation):
C7H6N4S
CAS Number:
Molecular Weight:
178.21
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
228-183-4
Beilstein/REAXYS Number:
609349
MDL number:
Assay:
90%
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Product Name

1,1′-Thiocarbonyldiimidazole, technical grade, 90%

InChI key

RAFNCPHFRHZCPS-UHFFFAOYSA-N

InChI

1S/C7H6N4S/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H

SMILES string

S=C(n1ccnc1)n2ccnc2

grade

technical grade

assay

90%

reaction suitability

reaction type: Carbonylations

mp

98-102 °C (lit.)

functional group

thiourea

Quality Level

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Application

A useful reagent in biochemical synthesis.
Reagent used for the deoxygenation of alcohols with tributyltin hydride and diols with lithium aluminum hydride.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Paweł Chochrek et al.
The Journal of organic chemistry, 72(14), 5276-5284 (2007-06-21)
1 alpha,25-Dihydroxyvitamin D3 (calcitriol, 1) is a bioregulator important for the treatment of various human metabolic diseases and biomedical research. Herein, we report an efficient diastereoselective approach to the key trans-hydrindane building block for calcitriol synthesis (2a) starting from the

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