9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one
- CAS
- 1622-55-5
- Formula
- C13H10OS
- MW
- 214.28 g/mol
ZX-030125
Stable Isotope Labelled Standards (Deuterated, 13C, 15N)
Ketotifen-d3 fumarate
Reference StandardAvailable on request
Buy Ketotifen-d3 fumarate (CAS 1795138-23-6) from Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.
CAS number1795138-23-6
FormulaC23H23NO5S
Molar mass428.5 g/mol
Physical formSolid
HS code38229090
InChIKeyYNQQEYBLVYAWNX-PCUGBSCUSA-N
IUPAC name(E)-but-2-enedioic acid;2-[1-(trideuteriomethyl)piperidin-4-ylidene]-6-thiatricyclo[8.4.0.03,7]tetradeca-1(14),3(7),4,10,12-pentaen-8-one
About Ketotifen-d3 fumarate
Ketotifen-d3 fumarate is supplied by Zemixal as a characterised reference material for Ketotifen analysis. Identity at a glance (Reference Standard): CAS 1795138-23-6, formula C23H23NO5S and molar mass 428.5 g/mol. It is handled as a solid.
Use cases we see most often
- LC-MS/MS internal standard
- Bioanalytical quantitation
- Pharmacokinetic studies
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Ketotifen
See every impurity, metabolite and related compound we list for this API.
Ketotifen standardsTypical uses
- LC-MS/MS internal standard
- Bioanalytical quantitation
- Pharmacokinetic studies
Applications
Grade guides
Specifications and identifiers
| Product name | Ketotifen-d3 fumarate |
|---|---|
| Catalogue number | ZX-030124 |
| CAS number | 1795138-23-6 |
| IUPAC name | (E)-but-2-enedioic acid;2-[1-(trideuteriomethyl)piperidin-4-ylidene]-6-thiatricyclo[8.4.0.03,7]tetradeca-1(14),3(7),4,10,12-pentaen-8-one |
| Molecular formula | C23H23NO5S |
| Molar mass | 428.5 g/mol |
| Exact mass | 428.1485 |
| Grade | Reference Standard |
| Physical form | Solid |
| H-bond donors / acceptors | 2 / 7 |
| Topological polar surface area | 123 Ų |
| HS code | 38229090 |
| InChIKey | YNQQEYBLVYAWNX-PCUGBSCUSA-N |
| SMILES | [2H]C([2H])([2H])N1CCC(=C2C3=C(C(=O)CC4=CC=CC=C42)SC=C3)CC1.C(=C/C(=O)O)\C(=O)O |
| PubChem CID | 71749703 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Ketotifen-d3 fumarate
Which CAS number identifies Ketotifen-d3 fumarate?
Ketotifen-d3 fumarate is registered under CAS 1795138-23-6. Our catalogue number for this item is ZX-030124.
What are the formula and molar mass of Ketotifen-d3 fumarate?
For Ketotifen-d3 fumarate, its formula is C23H23NO5S and its molar mass is 428.5 g/mol. InChIKey YNQQEYBLVYAWNX-PCUGBSCUSA-N lets you match it in any structure database.
How is Ketotifen-d3 fumarate used in pharmaceutical QC?
Ketotifen-d3 fumarate is a characterised reference material linked to Ketotifen. 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 Ketotifen-d3 fumarate?
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 Ketotifen-d3 fumarate?
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 Ketotifen-d3 fumarate to my country?
Yes. Ketotifen-d3 fumarate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Ketotifen standards
More in Stable Isotope Labelled Standards (Deuterated, 13C, 15N)
10-Methoxy-4H-benzo[4,5]cyclohepta[1,2- b]thiophen-4-one
- CAS
- 59743-84-9
- Formula
- C14H10O2S
- MW
- 242.29 g/mol
ZX-030126
2-Bromo-10-methoxy-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one
- CAS
- 111428-56-9
- Formula
- C14H9BrO2S
- MW
- 321.19 g/mol
ZX-030127
9-Bromo-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one
- CAS
- 57568-63-5
- Formula
- C13H7BrOS
- MW
- 291.16 g/mol
ZX-030128
2-Bromo-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one
- CAS
- 126939-25-1
- Formula
- C13H7BrOS
- MW
- 291.16 g/mol
ZX-030129
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