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2D Structure
Also known as: 10042-76-9, Strontium dinitrate, Nitric acid, strontium salt, Strontium nitrate (sr(no3)2), Strontium nitricum, Mfcd00011248
Molecular Formula
N2O6Sr
Molecular Weight
211.63  g/mol
InChI Key
DHEQXMRUPNDRPG-UHFFFAOYSA-N
FDA UNII
BDG873AQZL

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
strontium;dinitrate
2.1.2 InChI
InChI=1S/2NO3.Sr/c2*2-1(3)4;/q2*-1;+2
2.1.3 InChI Key
DHEQXMRUPNDRPG-UHFFFAOYSA-N
2.1.4 Canonical SMILES
[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Sr+2]
2.2 Other Identifiers
2.2.1 UNII
BDG873AQZL
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. 10042-76-9

2. Strontium Dinitrate

3. Nitric Acid, Strontium Salt

4. Strontium Nitrate (sr(no3)2)

5. Strontium Nitricum

6. Mfcd00011248

7. Bdg873aqzl

8. Strontium Nitrate Anhydrous

9. Strontium Nitrate, Anhydrous

10. Nitrate De Strontium

11. Nitrate De Strontium [french]

12. Hsdb 787

13. Strontium(ii) Nitrate (1:2)

14. Einecs 233-131-9

15. Unii-bdg873aqzl

16. Un1507

17. Strontium (ii) Nitrate

18. Ec 233-131-9

19. Strontium Nitrate [mi]

20. Strontium(2+) Nitrate

21. Chembl2219742

22. Dtxsid9064924

23. Strontium Nitrate [hsdb]

24. Strontium Nitrate [inci]

25. Strontium Nitricum [hpus]

26. Akos015833354

27. Nitric Acid, Strontiumsalt (2:1)

28. Strontium Nitrate [un1507] [oxidizer]

29. Ft-0689187

30. Strontium Nitrate, Acs Reagent Grade Crystal

31. Strontium Nitrate, 99.999% (metals Basis)

32. Strontium Nitrate, 99.9965% (metals Basis)

33. Q421083

2.4 Create Date
2005-08-08
3 Chemical and Physical Properties
Molecular Weight 211.63 g/mol
Molecular Formula N2O6Sr
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count0
Exact Mass211.88124798 g/mol
Monoisotopic Mass211.88124798 g/mol
Topological Polar Surface Area126 Ų
Heavy Atom Count9
Formal Charge0
Complexity18.8
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count3
4 Pharmacology and Biochemistry
4.1 Absorption, Distribution and Excretion

THE ACCUMULATION & DISTRIBUTION OF (89)STRONTIUM CONTAMINATED WITH STRONTIUM NITRATE SOLUTION WERE DETERMINED IN 4 WK-OLD PIGS. STRONTIUM ACCUMULATES IN SKIN BUT PENETRATES MUCH DEEPER IN NOTICEABLE QUANTITY.

NORETS TA ET AL; GIG SANIT 37 (6): 106-9 (1972)


ORALLY ADMIN STRONTIUM NITRATE ACCUMULATED IN SKELETON OF RATS IN PROPORTION TO DOSE, AS DETERMINED IN 4- & 8-WK FEEDING TESTS. SKELETAL STORAGE AVERAGED 2.7% OF DOSE, & THE PERCENTAGE WAS UNINFLUENCED BY SEX OR AGE OR BY LEVEL FED FROM 30-1030 PPM STRONTIUM NITRATE. YOUNG (6-WK) RATS HAD 7.7 PPM STRONTIUM IN BONE ASH BEFORE ADMIN OF STRONTIUM; ADULTS HAD 11.8 PPM. THE BONE RETENTION FACTOR ... (NUMBER OF SR ATOMS/1000 CALCIUM ATOMS DIVIDED BY THE SAME RATIO FOR THE DIET), AVERAGED 0.20, INDICATING A PREFERENTIAL RETENTION OF CALCIUM TO THAT OF STRONTIUM.

Clayton, G.D., F.E. Clayton (eds.) Patty's Industrial Hygiene and Toxicology. Volumes 2A, 2B, 2C, 2D, 2E, 2F: Toxicology. 4th ed. New York, NY: John Wiley & Sons Inc., 1993-1994., p. 2220


STEP-SCAN SCINTIMETRY OF THE SACROILIAC JOINTS AND SPINE WAS PERFORMED IN PATIENTS WITH ESTABLISHED OR SUSPECTED ANKYLOSING SPONDYLITIS 2 WEEKS AFTER INJECTION OF 100 MICROCURIES OF RADIOACTIVE STRONTIUM NITRATE (85). STRONTIUM UPTAKE OF (85) STRONTIUM WAS HIGH IN CASES WITH EARLY ROENTGENOGRAPHIC CHANGES OF THE SACROILIAC JOINTS AND MINIMAL SPINAL INVOLVEMENT.

RANAWAT NS, RIVELIS M; J AMER MED ASS 222 (OCT 30): 553-8 (1972)


4.2 Metabolism/Metabolites

TRANSFORMATION OF NITRATE TO NITRITE USUALLY OCCURS WITHIN ALIMENTARY TRACT. NITRITE IS AN INTERMEDIARY PRODUCT IN REDUCTION OF NITRATE TO AMMONIA WITHIN THE RUMEN OF SHEEP & COW ... /NITRATES & NITRITES/

Clarke, M. L., D. G. Harvey and D. J. Humphreys. Veterinary Toxicology. 2nd ed. London: Bailliere Tindall, 1981., p. 66


4.3 Mechanism of Action

PRINCIPAL ... PROPERTIES OF NITRATES ARE THEIR ABILITY TO OXIDIZE HEME IRON TO THE FERRIC STATE TO PRODUCE METHEMOGLOBINEMIA & TO CAUSE VASODILATION. /NITRATES/

Hamilton, A., and H. L. Hardy. Industrial Toxicology. 3rd ed. Acton, Mass.: Publishing Sciences Group, Inc., 1974., p. 317