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CAS 591-20-8 manufacturers and suppliers on PharmaCompass

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CAS 591-20-8
Also known as: 591-20-8, M-bromophenol, Phenol, 3-bromo-, 3-bromo-phenol, 3-bromo phenol, Phenol, m-bromo-
Molecular Formula
C6H5BrO
Molecular Weight
173.01  g/mol
InChI Key
MNOJRWOWILAHAV-UHFFFAOYSA-N
FDA UNII
VMU0X6956Y

1 2D Structure

CAS 591-20-8

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
3-bromophenol
2.1.2 InChI
InChI=1S/C6H5BrO/c7-5-2-1-3-6(8)4-5/h1-4,8H
2.1.3 InChI Key
MNOJRWOWILAHAV-UHFFFAOYSA-N
2.1.4 Canonical SMILES
C1=CC(=CC(=C1)Br)O
2.2 Other Identifiers
2.2.1 UNII
VMU0X6956Y
2.3 Synonyms
2.3.1 MeSH Synonyms

1. Meta-bromophenol

2.3.2 Depositor-Supplied Synonyms

1. 591-20-8

2. M-bromophenol

3. Phenol, 3-bromo-

4. 3-bromo-phenol

5. 3-bromo Phenol

6. Phenol, M-bromo-

7. Mfcd00002253

8. Chembl185651

9. Vmu0x6956y

10. Unii-vmu0x6956y

11. Meta Bromophenol

12. Meta-bromophenol

13. 3-bromanylphenol

14. Hsdb 7649

15. Meta-bromo-phenol

16. B3r

17. Einecs 209-706-5

18. 3-bromophenyl Alcohol

19. 3-bromophenol, 98%

20. Bromophenol, M-

21. 1-bromo-3-hydroxy-benzene

22. M-bromophenol [mi]

23. Schembl49927

24. M-bromophenol [hsdb]

25. Dtxsid9060449

26. Str02996

27. Bdbm50150795

28. Stl280238

29. Akos000118744

30. Ps-4040

31. 3-bromophenol, Purum, >=97.5% (hplc)

32. Am20060304

33. B0629

34. Ft-0601041

35. Ft-0615113

36. En300-19434

37. A832171

38. Q-200364

39. Q26421128

40. F0001-1548

41. Z104473834

42. Inchi=1/c6h5bro/c7-5-2-1-3-6(8)4-5/h1-4,8

43. Phenol, 3-bromo-; Phenol, M-bromo- (8ci); 3-bromophenol; M-bromophenol

2.4 Create Date
2005-03-27
3 Chemical and Physical Properties
Molecular Weight 173.01 g/mol
Molecular Formula C6H5BrO
XLogP32.6
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass g/mol
Monoisotopic Mass g/mol
Topological Polar Surface Area20.2
Heavy Atom Count8
Formal Charge0
Complexity74.9
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Pharmacology and Biochemistry
4.1 Metabolism/Metabolites

p-Bromophenol and o-bromophenol were the major urinary phenolic bromobenzene metabolites although m-bromophenol and 4-bromocatechol were also excreted in detectable quantities. With the exception of o-bromophenol, urinary metabolites were excreted primarily as conjugates.

PMID:6710548 Rush GF et al; Toxicology 30 (3): 259-72 (1984)


2-bromophenol (2-(BP)), 3-BP, and 4-BP can all be formed during the metabolism of bromobenzene in both rats and guinea-pigs. 2-BP is formed predominantly by spontaneous isomerization of the 2,3-oxide. 3-BP is formed via the sulfur-series pathway to phenols, which involves the enterohepatic circulation, with the key intermediate being S-(2-hydroxy-4-bromocyclohexa-3,5-dienyl)-L-cysteine, derived from the 4-S-glutathione conjugate of the 3,4-oxide. 4-BP is formed by the sulfur-series route from the S-(2-hydroxy-5-bromocyclohexa-3,5-dienyl)-L-cysteine. Additional suggested in vivo routes to 3- and 4-BP involve dehydration/aromatization of the 3,4-dihydro-3,4-diol, possibly by way of conjugates.

WHO; Concise International Chemical Assessment Document 2,4,6 Tribromophenol and other simple brominated phenols 66 Available from, as of September 24, 2008: https://www.inchem.org/documents/cicads/cicads/cicad66.htm


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