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API Reference Standards

Tofisopam

Reference StandardAvailable on request

Order Tofisopam (CAS 22345-47-7) online at Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes
Tofisopam chemical structure
CAS number22345-47-7
FormulaC22H26N2O4
Molar mass382.5 g/mol
Physical formSolid
HS code38229090
InChIKeyRUJBDQSFYCKFAA-UHFFFAOYSA-N
IUPAC name1-(3,4-dimethoxyphenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5H-2,3-benzodiazepine

About Tofisopam

Zemixal lists Tofisopam for laboratories that identify, quantify or control Tofisopam and its related substances. Key data (Reference Standard): CAS 22345-47-7, formula C22H26N2O4 and molar mass 382.5 g/mol. It is handled as a solid.

Where it is used

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

Hazard communication follows GHS (Warning: H302 and H400). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tofisopam

See every impurity, metabolite and related compound we list for this API.

Tofisopam standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Tofisopam
Product nameTofisopam
Catalogue numberZX-032671
CAS number22345-47-7
IUPAC name1-(3,4-dimethoxyphenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5H-2,3-benzodiazepine
Molecular formulaC22H26N2O4
Molar mass382.5 g/mol
Exact mass382.1893
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors0 / 6
Topological polar surface area61.6 Ų
HS code38229090
InChIKeyRUJBDQSFYCKFAA-UHFFFAOYSA-N
SMILESCCC1C(=NN=C(C2=CC(=C(C=C12)OC)OC)C3=CC(=C(C=C3)OC)OC)C
PubChem CID5502
SynonymsEmandaxin, (5RS)-1-(3,4-Dimethoxyphenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5H-2,3-benzodiazepine, Grandaxin, Egyt 341, 5H-2,3-Benzodiazepine, 1-(3,4-dimethoxyphenyl)-5-ethyl-7,8-dimethoxy-4-methyl-, 1-(3,4-Dimethoxyphenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5H-benzo[d][1,2]diazepine, 1-(3,4-dimethoxyphenyl)-4-methyl-5-ethyl-7,8-dimethoxy-5H-2,3-benzodiazepine, 7,8-Dimethoxy-1-(3,4-dimethoxyphenyl)-5-ethyl-4-methyl-5H-2,3-benzodiazepine, 1-[3,4-bis(methyloxy)phenyl]-5-ethyl-4-methyl-7,8-bis(methyloxy)-5H-2,3-benzodiazepine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H400Very toxic to aquatic life

Precautionary statements P264, P270, P273, P301 + P317, P330, P391, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Tofisopam
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Tofisopam

Which CAS number identifies Tofisopam?
Tofisopam is registered under CAS 22345-47-7. You may also see it listed as Emandaxin, (5RS)-1-(3,4-Dimethoxyphenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5H-2,3-benzodiazepine, Grandaxin. Our catalogue number for this item is ZX-032671.
What are the formula and molar mass of Tofisopam?
For Tofisopam, its formula is C22H26N2O4 and its molar mass is 382.5 g/mol. The systematic (IUPAC) name is 1-(3,4-dimethoxyphenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5H-2,3-benzodiazepine. InChIKey RUJBDQSFYCKFAA-UHFFFAOYSA-N lets you match it in any structure database.
How is Tofisopam used in pharmaceutical QC?
Tofisopam is a characterised reference material linked to Tofisopam. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Tofisopam?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tofisopam?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tofisopam to my country?
Yes. Because Tofisopam is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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