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Merck

H7891

Hexammine cobalt(III) chloride

for use in transformations, X-ray crystallography and NMR

Synonym(s):

Cobalt hexammine trichloride, Hexaamminecobalt trichloride

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About This Item

Linear Formula:
[Co(NH3)6]Cl3
CAS Number:
Molecular Weight:
267.48
NACRES:
NA.52
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
234-103-9
MDL number:
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InChI key

JXBGZYGSWFSYFI-UHFFFAOYSA-K

InChI

1S/3ClH.Co.6H3N/h3*1H;;6*1H3/q;;;+3;;;;;;/p-3

SMILES string

N.N.N.N.N.N.[Cl-].[Cl-].[Cl-].[Co+3]

grade

Molecular Biology

form

powder

storage temp.

room temp

Quality Level

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Application

Suitable for
  • DNA condensation studies
  • induction of transitions of DNA from B to A or Z forms
  • induction of nucleic acid crystal growth
  • stabilization of tertiary tRNA interactions
  • preparation of ligation buffer

General description

Hexammine cobalt(III) is considered an analog of fully solvated magnesium, capable of activating some enzymes that requires magnesium. It is useful in DNA condensation studies.

pictograms

Health hazard

signalword

Danger

Hazard Classifications

Aquatic Chronic 4 - Carc. 2 - Resp. Sens. 1 - Skin Sens. 1

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


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Filip Senigl et al.
Cell reports, 29(12), 3902-3915 (2019-12-19)
Somatic hypermutation (SHM) introduces point mutations into immunoglobulin (Ig) genes but also causes mutations in other parts of the genome. We have used lentiviral SHM reporter vectors to identify regions of the genome that are susceptible ("hot") and resistant ("cold")
HCC ligation: rapid and specific DNA construction with blunt ended DNA fragments.
J A Murray
Nucleic acids research, 14(24), 10118-10118 (1986-12-22)
B Grünewald
The Journal of comparative neurology, 404(1), 114-126 (1999-01-14)
The anatomy of gamma-aminobutyric acid (GABA)-immunoreactive, recurrent feedback neurons in the mushroom body (MB) of the honeybee, Apis mellifera, was investigated by using intraneuropilar injections of cobalt ions and light microscopic techniques. Each MB contains approximately 110 GABA-immunoreactive neurons, and
Dynamic nature of B to Z transition: role of DNA supercoiling and Z-DNA binding protein.
N Ramesh et al.
Indian journal of biochemistry & biophysics, 25(6), 542-547 (1988-12-01)
J D Rush et al.
Biochemistry, 27(16), 5876-5884 (1988-08-09)
Two sites for electron transfer have been proposed for plastocyanin: one near the copper ion and the other close to the acid patch formed by residues 42-45. Calculations of electrostatic properties of spinach plastocyanin and ionic strength dependences of electron-transfer

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