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API Impurities

(S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one

Reference StandardAvailable on request

Buy (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one (CAS 1149757-29-8) from Zemixal…

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(S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one chemical structure
CAS number1149757-29-8
FormulaC22H19NO4
Molar mass361.4 g/mol
Physical formSolid
HS code38229090
InChIKeyKGLWTOGZPHWWHW-GOSISDBHSA-N
IUPAC name(4S)-4-phenyl-3-[2-(1,2,6,7-tetrahydrocyclopenta[e][1]benzofuran-8-ylidene)acetyl]-1,3-oxazolidin-2-one

About (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one

(S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one is supplied by Zemixal as a characterised reference material for Ramelteon analysis. For your records (Reference Standard), the material is defined by CAS 1149757-29-8, formula C22H19NO4 and molar mass 361.4 g/mol. It is handled as a solid.

Use cases we see most often

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ramelteon

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

Ramelteon standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one
Product name(S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one
Catalogue numberZX-026644
CAS number1149757-29-8
IUPAC name(4S)-4-phenyl-3-[2-(1,2,6,7-tetrahydrocyclopenta[e][1]benzofuran-8-ylidene)acetyl]-1,3-oxazolidin-2-one
Molecular formulaC22H19NO4
Molar mass361.4 g/mol
Exact mass361.1314
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors0 / 4
Topological polar surface area55.8 Ų
HS code38229090
InChIKeyKGLWTOGZPHWWHW-GOSISDBHSA-N
SMILESC1CC(=CC(=O)N2[C@H](COC2=O)C3=CC=CC=C3)C4=C1C=CC5=C4CCO5
PubChem CID69010333

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 (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one
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 (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one

Which CAS number identifies (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one?
(S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one is registered under CAS 1149757-29-8. Our catalogue number for this item is ZX-026644.
What are the formula and molar mass of (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one?
For (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one, its formula is C22H19NO4 and its molar mass is 361.4 g/mol. The systematic (IUPAC) name is (4S)-4-phenyl-3-[2-(1,2,6,7-tetrahydrocyclopenta[e][1]benzofuran-8-ylidene)acetyl]-1,3-oxazolidin-2-one. InChIKey KGLWTOGZPHWWHW-GOSISDBHSA-N lets you match it in any structure database.
How is (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one used in pharmaceutical QC?
(S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one is a characterised reference material linked to Ramelteon. 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 (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one?
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 (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one?
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 (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one to my country?
Yes. (S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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