Skip to Content

Key Documents

View All Documentation

T8200

Tofisopam

≥98% (HPLC), solid

Synonym(s):

7,8-Dimethoxy-1-(3,4-dimethoxyphenyl)-5-ethyl-4-methyl-5H-2,3-benzodiazepine, EGYT 341, Seriel

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C22H26N2O4
CAS Number:
22345-47-7
Molecular Weight:
382.45
NACRES:
NA.77
PubChem Substance ID:
24724636
UNSPSC Code:
12352200
EC Number:
244-922-3
MDL number:
MFCD00823171
Assay:
≥98% (HPLC)
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

assay

≥98% (HPLC)

form

solid

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada

color

white

solubility

DMSO: ~14 mg/mL, H2O: insoluble

SMILES string

CCC1C(C)=NN=C(c2ccc(OC)c(OC)c2)c3cc(OC)c(OC)cc13

InChI

1S/C22H26N2O4/c1-7-15-13(2)23-24-22(14-8-9-18(25-3)19(10-14)26-4)17-12-21(28-6)20(27-5)11-16(15)17/h8-12,15H,7H2,1-6H3

InChI key

RUJBDQSFYCKFAA-UHFFFAOYSA-N

Application

Tofisopam has been used for studying its biochemical mechanisms of actions using drug repositioning strategies.

Biochem/physiol Actions

Studies have reported that tofisopam functions by blocking PDE4 (phosphodiesterase 4). Furthermore, the S-enantiomer of tofisopam is considered ten times more active than R-enantiomer.
Ligand for the GABAA receptor benzodiazepine modulatory site.

Preparation Note

Tofisopam is soluble in DMSO at approximately 14 mg/ml. However, it is insoluble in water.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Codes

H302,H400

Precautionary Statements

P273 - P301 + P312 + P330

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1

Storage Class

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library