4C-B

4C-B (also known as 4C-DOB or DOB-B) is a lesser-known psychedelic drug which is related to 2C-B and DOB.[1] It is a reasonably potent 5-HT2A receptor partial agonist with a Ki of 7.6nM, but has relatively low efficacy (15% relative to 5-HT).[2] It is briefly mentioned in Alexander Shulgin's book PiHKAL (Phenethylamines i Have Known And Loved) but was never tested by him,[3] however it has subsequently been tested by other researchers and was found to be active in a dose range of 50-80mg with a duration of around 8 hours, though with generally milder effects than 2C-B or DOB.[4]

4C-B
Names
Preferred IUPAC name
1-(4-Bromo-3,5-dimethoxyphenyl)butan-2-amine
Other names
4C-DOB, DOB-B
Identifiers
CAS Number
3D model (JSmol)
ChEMBL
ChemSpider
PubChem CID
InChI
  • InChI=1S/C12H18BrNO2/c1-4-9(14)5-8-6-12(16-3)10(13)7-11(8)15-2/h6-7,9H,4-5,14H2,1-3H3
    Key: QQPRORAZQWLMTQ-UHFFFAOYSA-N
SMILES
  • CCC(CC1=CC(=C(C=C1OC)Br)OC)N
Properties
Chemical formula
 C12H18BrNO2
Molar mass 288.185 g·mol−1
Melting point 204-206 °C
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

See also

References
  1. Standridge RT, Howell HG, Tilson HA, Chamberlain JH, Holava HM, Gylys JA, Partyka RA, Shulgin AT (February 1980). "Phenylalkylamines with potential psychotherapeutic utility. 2. Nuclear substituted 2-amino-1-phenylbutanes". Journal of Medicinal Chemistry. 23 (2): 154–62. doi:10.1021/jm00176a010. PMID 7359529.
  2. Glennon RA, Bondarev ML, Khorana N, Young R, May JA, Hellberg MR, McLaughlin MA, Sharif NA (November 2004). "Beta-oxygenated analogues of the 5-HT2A serotonin receptor agonist 1-(4-bromo-2,5-dimethoxyphenyl)-2-aminopropane". Journal of Medicinal Chemistry. 47 (24): 6034–41. doi:10.1021/jm040082s. PMID 15537358.
  3. Shulgin A, Shulgin A (September 1991). PiHKAL: A Chemical Love Story. Berkeley, California: Transform Press. ISBN 0-9630096-0-5. OCLC 25627628.
  4. Trachsel D, Lehmann D, Enzensperger C (2013). Phenethylamine: Von der Struktur zur Funktion. Nachtschatten Verlag AG. p. 832. ISBN 978-3-03788-700-4.


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