(2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane

Name: (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane
Brand: Vaqora Chemicals
SKU: VQ-034970

About (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane

Listed under CAS 197706-51-7, (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane is an impurity of Nebivolol available from Vaqora Chemicals. With the molecular formula C11H11FO2, it has a molar mass of 194.2 g/mol. The IUPAC name is 6-fluoro-2-(oxiran-2-yl)-3,4-dihydro-2H-chromene. Alternative names: 6-fluoro-2-(oxiran-2-yl)chroman and 6-fluoro-2-(oxiran-2-yl)chromane.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

This Nebivolol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Nebivolol

View every impurity, metabolite and intermediate we list for Nebivolol.

Nebivolol impurities

Specifications & identifiers

Chemical identifiers
Product name	(2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane
Catalogue No.	VQ-034970
CAS Number	197706-51-7
IUPAC name	6-fluoro-2-(oxiran-2-yl)-3,4-dihydro-2H-chromene
Molecular formula	C₁₁H₁₁FO₂
Molecular weight	194.2 g/mol
Exact mass	194.0743
Grade	Reference Standard
HSN code	38229090
InChIKey	GVZDIJGBXSDSEP-UHFFFAOYSA-N
SMILES	C1CC2=C(C=CC(=C2)F)OC1C3CO3
PubChem CID	11658439

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 3
TPSA	21.8 Å²
Synonyms	6-fluoro-2-(oxiran-2-yl)chroman, 6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran, 6-fluoro-2-(oxiran-2-yl)chromane, (2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran, (S)-6-fluoro-2-((R)-oxiran-2-yl)chroman, (2R,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane, (2S, 2'S)-6-Fluoro-2-(2'-oxiranyl)chromane, (2S)-6-fluoro-2-[(2S)-oxiran-2-yl]-3,4-dihydro-2H-chromene, 2H-1-Benzopyran, 6-fluoro-3,4-dihydro-2-(2R)-2-oxiranyl-, (2R)-rel-, Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P261, P272, P273, P280, P302 + P352, P321, P333 + P317, P362 + P364, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane?

The CAS Registry Number of (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane is 197706-51-7. It is also known as 6-fluoro-2-(oxiran-2-yl)chroman, 6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran, 6-fluoro-2-(oxiran-2-yl)chromane.

What is the molecular formula and molecular weight of (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane?

(2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane has the molecular formula C11H11FO2 and a molecular weight of 194.2 g/mol. Its IUPAC name is 6-fluoro-2-(oxiran-2-yl)-3,4-dihydro-2H-chromene.

What is (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane used for?

(2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane is supplied as a characterised reference material related to Nebivolol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane can I order?

We supply (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane?

Yes. Every lot of (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane be shipped internationally?

Yes. (2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.