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156051

1,1′-Thiocarbonyldiimidazole

Name: 1,1′-Thiocarbonyldiimidazole
Brand: ALDRICH

technical grade, 90%

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About This Item

Empirical Formula (Hill Notation):

C₇H₆N₄S

CAS Number:

6160-65-2

Molecular Weight:

178.21

UNSPSC Code:

12352005

NACRES:

NA.22

PubChem Substance ID:

24849589

EC Number:

228-183-4

Beilstein/REAXYS Number:

609349

MDL number:

MFCD00005289

Assay:

90%

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Properties

grade

technical grade

Quality Level

100

assay

90%

reaction suitability

reaction type: Carbonylations

mp

98-102 °C (lit.)

functional group

thiourea

SMILES string

S=C(n1ccnc1)n2ccnc2

InChI

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

InChI key

RAFNCPHFRHZCPS-UHFFFAOYSA-N

Description

Application

A useful reagent in biochemical synthesis.

Reagent used for the deoxygenation of alcohols with tributyltin hydride and diols with lithium aluminum hydride.

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pictograms

GHS07

signalword

Warning

hcodes

H302,H315,H319

pcodes

P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338

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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Expedited approach to the vitamin D trans-hydrindane building block from the Hajos dione. Comparative study on various methods for the selective deoxygenation of one of the hydroxy groups in a diol.

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

Global Trade Item Number

SKU	GTIN
156051-10G	04061838742445
156051-5G	04061838742452