Propaquizafop

Name: Propaquizafop
Brand: Vaqora Chemicals
SKU: VQ-041719

About Propaquizafop

Propaquizafop is an API reference standard carrying the CAS registry number 111479-05-1. The compound has the formula C22H22ClN3O5, corresponding to a molecular weight of 443.9 g/mol. The IUPAC name is 2-(propan-2-ylideneamino)oxyethyl (2R)-2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate. Alternative names: Propaquizafop [ISO].

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. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Propaquizafop in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Industries

Specifications & identifiers

Chemical identifiers
Product name	Propaquizafop
Catalogue No.	VQ-041719
CAS Number	111479-05-1
IUPAC name	2-(propan-2-ylideneamino)oxyethyl (2R)-2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate
Molecular formula	C₂₂H₂₂ClN₃O₅
Molecular weight	443.9 g/mol
Exact mass	443.1248
Grade	Reference Standard
HSN code	38229090
InChIKey	FROBCXTULYFHEJ-OAHLLOKOSA-N
SMILES	C[C@H](C(=O)OCCON=C(C)C)OC1=CC=C(C=C1)OC2=CN=C3C=C(C=CC3=N2)Cl
PubChem CID	16213016

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	0 / 8
TPSA	92.1 Å²
Synonyms	Propaquizafop [ISO], 2-Isopropylideneamino-oxyethyl (R)-2-(4-(6-chloroquinoxalin-2-yloxy)phenoxy)propionate, 2-(isopropylideneamino)oxyethyl (2R)-2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate, 2-(isopropylideneamino)oxyethyl (2R)-2-(4-(6-chloroquinoxalin-2-yl)oxyphenoxy)propanoate, 2-(Propan-2-ylideneaminooxy)ethyl (R)-2-(4-(6-chloroquinoxalin-2-yloxy)phenoxy)propionate, 2-(Propan-2-ylideneaminooxy)ethyl (R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propionate, 2-isopropylideneaminooxyethyl (R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propionate

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H332Harmful if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P271, P272, P273, P280, P302 + P352, P304 + P340, P317, 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 Propaquizafop?

The CAS Registry Number of Propaquizafop is 111479-05-1. It is also known as Propaquizafop [ISO], 2-Isopropylideneamino-oxyethyl (R)-2-(4-(6-chloroquinoxalin-2-yloxy)phenoxy)propionate, 2-(isopropylideneamino)oxyethyl (2R)-2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate.

What is the molecular formula and molecular weight of Propaquizafop?

Propaquizafop has the molecular formula C22H22ClN3O5 and a molecular weight of 443.9 g/mol. Its IUPAC name is 2-(propan-2-ylideneamino)oxyethyl (2R)-2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate.

Which grade and pack sizes of Propaquizafop can I order?

We supply Propaquizafop 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 Propaquizafop?

Yes. Every lot of Propaquizafop 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 Propaquizafop be shipped internationally?

Yes. Propaquizafop 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.