Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
API Reference Standards

k-Strophanthidin

Reference StandardAvailable on request

Buy k-Strophanthidin (CAS 66-28-4) from Zemixal: C23H32O6, COA and SDS with every lot, worldwide shipping. Part of our API Reference Standards range.

Pack sizes
k-Strophanthidin chemical structure
CAS number66-28-4
FormulaC23H32O6
Molar mass404.5 g/mol
Physical formSolid
HS code38229090
InChIKeyODJLBQGVINUMMR-HZXDTFASSA-N
IUPAC name(3S,5S,8R,9S,10S,13R,14S,17R)-3,5,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde

About k-Strophanthidin

Zemixal supplies k-Strophanthidin within its impurities & Reference Standards portfolio. For your records (Reference Standard), the material is defined by CAS 66-28-4, formula C23H32O6 and molar mass 404.5 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

Hazard communication follows GHS (Danger: H300, H310 and H330). Our SDS lists exposure controls and first-aid measures.

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.

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of k-Strophanthidin
Product namek-Strophanthidin
Catalogue numberZX-047696
CAS number66-28-4
IUPAC name(3S,5S,8R,9S,10S,13R,14S,17R)-3,5,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde
Molecular formulaC23H32O6
Molar mass404.5 g/mol
Exact mass404.2199
GradeReference Standard
Physical formSolid
XLogP30.6
H-bond donors / acceptors3 / 6
Topological polar surface area104 Ų
HS code38229090
InChIKeyODJLBQGVINUMMR-HZXDTFASSA-N
SMILESC[C@]12CC[C@H]3[C@H]([C@]1(CC[C@@H]2C4=CC(=O)OC4)O)CC[C@]5([C@@]3(CC[C@@H](C5)O)C=O)O
PubChem CID6185
Synonymsstrophanthidin, Convallatoxigenin, Strophanthidine, Corchsularin, Corchorgenin, Erysimupicrone, Corchoside A aglycon, Corchorin, Strophanthidin K, Cymarigenin, Apocymarin, 5beta-Hydroxy-19-oxodigitoxigenin

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H300Fatal if swallowed
  • H310Fatal in contact with skin
  • H330Fatal if inhaled

Precautionary statements P260, P262, P264, P270, P271, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P320, P321, P330, P361 + P364, P403 + P233, P405, 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 k-Strophanthidin
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 k-Strophanthidin

Which CAS number identifies k-Strophanthidin?
k-Strophanthidin is registered under CAS 66-28-4. You may also see it listed as strophanthidin, Convallatoxigenin, Strophanthidine. Our catalogue number for this item is ZX-047696.
What are the formula and molar mass of k-Strophanthidin?
For k-Strophanthidin, its formula is C23H32O6 and its molar mass is 404.5 g/mol. InChIKey ODJLBQGVINUMMR-HZXDTFASSA-N lets you match it in any structure database.
What grade and pack sizes are available for k-Strophanthidin?
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 k-Strophanthidin?
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 k-Strophanthidin to my country?
Yes. Because k-Strophanthidin 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.

Related products

More in API Reference Standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now