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5.06415

SB-269970 Hydrochloride

Name: SB-269970 Hydrochloride
Brand: MM

Synonym(s):

SB-269970 Hydrochloride, 5-HT7 Serotonin receptor antagonist, SB-269970, SB 26,970, SB 26,970

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About This Item

Empirical Formula (Hill Notation):

C₁₈H₂₈N₂O₃S · xHCl

CAS Number:

261901-57-9

Molecular Weight:

352.49 (free base basis)

MDL number:

MFCD03788020

UNSPSC Code:

12352200

NACRES:

NA.77

Assay

≥98% (HPLC)

Quality Level

100

form

solid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze
protect from light

color

off-white

solubility

DMSO: soluble

storage temp.

2-8°C

InChI

1S/C18H28N2O3S.ClH/c1-15-7-11-19(12-8-15)13-9-16-4-3-10-20(16)24(22,23)18-6-2-5-17(21)14-18;/h2,5-6,14-16,21H,3-4,7-13H2,1H3;1H/t16-;/m1./s1

InChI key

XQCJOYZLWFNDIO-PKLMIRHRSA-N

General description

A selective 5-HT₇ receptor antagonist. Extremely potent in vivo and in vitro. Chronic or acute (even single dose) administration of SB269970 induces functional desensitization of the 5-HT₇ receptor system, which precedes changes in the receptor density. This mechanism may be responsible for the rapid antidepressant-like effect of the 5-HT₇ antagonist in animal models. SB-269970 is an analogue of SB-258719 and has been shown to have at least 100 fold selectivity versus all other 5-HT receptor subtypes except the human 5-HT_5A receptor (pKi values are 8.9, 7.2 and 6.0 for 5-HT_7A, 5-HT_5A and 5-HT_1B).

Biochem/physiol Actions

Primary Target
5-HT₇

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Tokarski, K. et al. 2012. Pharmacol. Rep.64, 256.
Thomas. D. R. et al. 2000. Br. J. Pharmacol.130, 409.
Lovell, P. J. et al. 2000. J. Med. Chem.43, 342.

Forbes, I. T. et al. 1998. J. Med. Chem.41, 655.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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