MilliporeSigma
All Photos(3)

Documents

683094

Sigma-Aldrich

HS157

Umicore, 97%

Sign Into View Organizational & Contract Pricing

Synonym(s):
Bis(1,5-cyclooctadiene)diiridium(I) dichloride, [Ir(1,5-cod)Cl]2, 1,5-Cyclooctadiene-iridium(I) chloride dimer, Chloro(1,5-cyclooctadiene)iridium(I) dimer, Di-μ-chlorobis[(1,2,5,6-η)-1,5-cyclooctadiene]diiridium, Iridium(I) chloride 1,5-cyclooctadiene complex dimer, [Ir(1,5-cod)Cl]2, [Ir(cod)Cl]2
Empirical Formula (Hill Notation):
C16H24Cl2Ir2
CAS Number:
Molecular Weight:
671.70
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

powder

reaction suitability

core: iridium
reaction type: C-H Activation
reagent type: catalyst

mp

205 °C (dec.) (lit.)

SMILES string

Cl[Ir].Cl[Ir].C1CC=CCCC=C1.C2CC=CCCC=C2

InChI

1S/2C8H12.2ClH.2Ir/c2*1-2-4-6-8-7-5-3-1;;;;/h2*1-2,7-8H,3-6H2;2*1H;;/q;;;;2*+1/p-2/b2*2-1-,8-7-;;;;

InChI key

ZFOUDQNHNLDNLD-MIXQCLKLSA-L

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
68506268308629590
vibrant-m

683094

HS157

vibrant-m

683086

[Ir(cod)(acac)]

assay

97%

assay

-

assay

-

assay

≥99.0% (C)

form

powder

form

crystals

form

crystals

form

-

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

mp

205 °C (dec.) (lit.)

mp

154-179 °C (D)

mp

150-155 °C (dec.)

mp

175 °C (dec.) (lit.)

Application

Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis

Metal precursor for asymmetric allylic substitutions.

Legal Information

Product of Umicore

Additional information available at www.pmc.umicore.com

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

P A Marks et al.
Journal of the National Cancer Institute, 92(15), 1210-1216 (2000-08-03)
Histone deacetylase (HDAC) inhibitors have been shown to be potent inducers of growth arrest, differentiation, and/or apoptotic cell death of transformed cells in vitro and in vivo. One class of HDAC inhibitors, hydroxamic acid-based hybrid polar compounds (HPCs), induce differentiation

Articles

Arylboronic acids and esters are invaluable tools for the chemical community. These powerful reagents are used for a variety of transformations, most notably the Suzuki-Miyaura cross-coupling reaction.

We are happy to offer a series of precatalysts for asymmetric catalysis and Pd based cross coupling catalysis. Our partnership with Umicore allows us to offer a portfolio of metal complexes with batch-to-batch consistency for a plethora of catalytic reactions.

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