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Pharmacopeial Impurities (EP / USP / BP)

Cilostazol USP Related Compound B

Reference StandardAvailable on request

Order Cilostazol USP Related Compound B (CAS 73963-62-9) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Cilostazol USP Related Compound B chemical structure
CAS number73963-62-9
FormulaC20H25N5O2
Molar mass367.4 g/mol
Physical formSolid
HS code38229090
InChIKeyGHALECSGOJQOHW-UHFFFAOYSA-N
IUPAC name6-[4-(1-cyclohexyltetrazol-5-yl)butoxy]-1H-quinolin-2-one

About Cilostazol USP Related Compound B

Cilostazol USP Related Compound B belongs to the Cilostazol reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 73963-62-9, formula C20H25N5O2 and molar mass 367.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Cilostazol

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

Cilostazol standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Grade guides

Specifications and identifiers

Specifications of Cilostazol USP Related Compound B
Product nameCilostazol USP Related Compound B
Catalogue numberZX-020207
CAS number73963-62-9
IUPAC name6-[4-(1-cyclohexyltetrazol-5-yl)butoxy]-1H-quinolin-2-one
Molecular formulaC20H25N5O2
Molar mass367.4 g/mol
Exact mass367.2008
GradeReference Standard
Physical formSolid
XLogP33.4
H-bond donors / acceptors1 / 5
Topological polar surface area81.9 Ų
HS code38229090
InChIKeyGHALECSGOJQOHW-UHFFFAOYSA-N
SMILESC1CCC(CC1)N2C(=NN=N2)CCCCOC3=CC4=C(C=C3)NC(=O)C=C4
PubChem CID10021885
Synonyms3,4-Dehydro Cilostazol, Cilostazol Related Compound B, 3,4-Dehydrocilostazol, 2(1H)-Quinolinone, 6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-, 2(1H)-Quinolinone, 6-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy]-, 6-(4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy)quinolin-2(1H)-one, 6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy]quinolin-2(1H)-one, 3,4-Dehydrocilostazol (6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)-butoxy]-1H-quinolin-2-one), Cilostazol Impurity I, 6-[4-(1-cyclohexyl-1h-tetrazol-5-yl)-butoxy]-2(1h)-quinolinone, OPC-13015: 6-[4-(1-cyclohexyl-1H-tetrazol-5-yl) butoxy]-2(1H)-Quinolinone

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

Pack sizes of Cilostazol USP Related Compound B
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 Cilostazol USP Related Compound B

Which CAS number identifies Cilostazol USP Related Compound B?
Cilostazol USP Related Compound B is registered under CAS 73963-62-9. You may also see it listed as 3,4-Dehydro Cilostazol, Cilostazol Related Compound B, 3,4-Dehydrocilostazol. Our catalogue number for this item is ZX-020207.
What are the formula and molar mass of Cilostazol USP Related Compound B?
For Cilostazol USP Related Compound B, its formula is C20H25N5O2 and its molar mass is 367.4 g/mol. The systematic (IUPAC) name is 6-[4-(1-cyclohexyltetrazol-5-yl)butoxy]-1H-quinolin-2-one. InChIKey GHALECSGOJQOHW-UHFFFAOYSA-N lets you match it in any structure database.
How is Cilostazol USP Related Compound B used in pharmaceutical QC?
Cilostazol USP Related Compound B is a characterised reference material linked to Cilostazol. 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 Cilostazol USP Related Compound B?
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 Cilostazol USP Related Compound B?
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 Cilostazol USP Related Compound B to my country?
Yes. Cilostazol USP Related Compound B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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