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Details

Stereochemistry ACHIRAL
Molecular Formula O4Os
Molecular Weight 254.23
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of OSMIUM TETROXIDE

SMILES

O=[Os](=O)(=O)=O

InChI

InChIKey=VUVGYHUDAICLFK-UHFFFAOYSA-N
InChI=1S/4O.Os

HIDE SMILES / InChI
Molecular Formula O4Os
Molecular Weight 254.23
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Unknown
139594
PubMed

PubMed

TitleDatePubMed
Reduction of inorganic compounds with molecular hydrogen by Micrococcus lactilyticus. I. Stoichiometry with compounds of arsenic, selenium, tellurium, transition and other elements.
1962 Oct
Osmium tetroxide, used in the treatment of arthritic joints, is a fast mimic of superoxide dismutase.
2005 Apr 1
Patents

Patents

04927565
1
05440041
3
05597845
4
05635509
1
05777117
3
05837703
3
05854234
3
05882628
5
05952316
3
06310095
9
06482860
1
06498159
2
06613913
1
06646168
3
06815448
1
07164034
2
07402581
1
07495006
1
07541365
5
07700786
4
07723378
3
07803837
1
07816535
1
07820659
1
07943609
1
08071766
3
08124600
1
08193230
3
08207162
1
08288370
2
08314117
1
08466289
7
08486946
1
08592431
5
08609656
2
08614221
2
08618290
3
08653096
4
08680093
3
08697715
3
08785639
2
20010053857
2
Substance Class Chemical
Created
by admin
on Fri Dec 15 17:44:07 UTC 2023
Edited
by admin
on Fri Dec 15 17:44:07 UTC 2023
Record UNII
P40W033BGM
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
OSMIUM TETROXIDE
HSDB   MI  
Common Name English
OSMIUM TETROXIDE [MI]
Common Name English
(T-4)-OSMIUM OXIDE (OSO4)
Common Name English
OSMIUM TETROXIDE [HSDB]
Common Name English
Code System Code Type Description
HSDB
719
Created by admin on Fri Dec 15 17:44:07 UTC 2023 , Edited by admin on Fri Dec 15 17:44:07 UTC 2023
PRIMARY
MESH
D009993
Created by admin on Fri Dec 15 17:44:07 UTC 2023 , Edited by admin on Fri Dec 15 17:44:07 UTC 2023
PRIMARY
FDA UNII
P40W033BGM
Created by admin on Fri Dec 15 17:44:07 UTC 2023 , Edited by admin on Fri Dec 15 17:44:07 UTC 2023
PRIMARY
MERCK INDEX
m8260
Created by admin on Fri Dec 15 17:44:07 UTC 2023 , Edited by admin on Fri Dec 15 17:44:07 UTC 2023
PRIMARY Merck Index
PUBCHEM
30318
Created by admin on Fri Dec 15 17:44:07 UTC 2023 , Edited by admin on Fri Dec 15 17:44:07 UTC 2023
PRIMARY
EPA CompTox
DTXSID5042245
Created by admin on Fri Dec 15 17:44:07 UTC 2023 , Edited by admin on Fri Dec 15 17:44:07 UTC 2023
PRIMARY
WIKIPEDIA
OSMIUM TETROXIDE
Created by admin on Fri Dec 15 17:44:07 UTC 2023 , Edited by admin on Fri Dec 15 17:44:07 UTC 2023
PRIMARY
CAS
20816-12-0
Created by admin on Fri Dec 15 17:44:07 UTC 2023 , Edited by admin on Fri Dec 15 17:44:07 UTC 2023
PRIMARY
ECHA (EC/EINECS)
244-058-7
Created by admin on Fri Dec 15 17:44:07 UTC 2023 , Edited by admin on Fri Dec 15 17:44:07 UTC 2023
PRIMARY
NIH
NCATS
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