Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-… 119738-06-6

Name: Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate
Brand: Vaqora Chemicals
SKU: VQ-040789

About Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate

Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate (CAS 119738-06-6) is an API impurity reference standard offered by Vaqora Chemicals. Formula C22H21ClN2O5, molecular weight 428.9 g/mol. It is also known as quizalofop-tefuryl or UBI-1956.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of the parent drug substance to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate
Catalogue No.	VQ-040789
CAS Number	119738-06-6
IUPAC name	oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate
Molecular formula	C₂₂H₂₁ClN₂O₅
Molecular weight	428.9 g/mol
Exact mass	428.1139
Grade	Reference Standard
HSN code	38229090
InChIKey	BBKDWPHJZANJGB-UHFFFAOYSA-N
SMILES	CC(C(=O)OCC1CCCO1)OC2=CC=C(C=C2)OC3=CN=C4C=C(C=CC4=N3)Cl
PubChem CID	86175

Physical properties
Physical form	Solid
LogP (XLogP3)	4.3
H-bond donors / acceptors	0 / 7
TPSA	79.8 Å²
Synonyms	quizalofop-tefuryl, UBI-1956, (2R)-(Tetrahydrofuran-2-yl)methyl 2-(4-((6-chloroquinoxalin-2-yl)oxy)phenoxy)propanoate, UBI-C 4874, [(2R)-oxolan-2-yl]methyl 2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoate, (+/-) Tetrahydrofurfuryl (R)-2-(4-(6-chloroquinoxalin-2-yloxy)phenyloxy)propionate, 2-tetrahydrofuranylmethyl 2-[4-(6-chloro-2-quinoxalinyloxy)phenoxy]propanoate, tetrahydrofuran-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H341Suspected of causing genetic defects
H360May damage fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P264, P270, P273, P280, P301 + P317, P318, P319, P330, P391, P405, 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 Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate?

The CAS Registry Number of Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate is 119738-06-6. It is also known as quizalofop-tefuryl, UBI-1956, (2R)-(Tetrahydrofuran-2-yl)methyl 2-(4-((6-chloroquinoxalin-2-yl)oxy)phenoxy)propanoate.

What is the molecular formula and molecular weight of Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate?

Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate has the molecular formula C22H21ClN2O5 and a molecular weight of 428.9 g/mol. Its IUPAC name is oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate.

Which grade and pack sizes of Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate can I order?

We supply Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate 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 Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate?

Yes. Every lot of Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate 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 Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate be shipped internationally?

Yes. Oxolan-2-ylmethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate 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.