API Process Intermediates & Related Compounds

DL- KAVain

Name: DL- KAVain
Brand: Zemixal
SKU: ZX-043424

Available on request

Buy DL- KAVain (CAS 3155-48-4) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-043424.

Pack sizes

CAS number3155-48-4

FormulaC₁₄H₁₄O₃

Molar mass230.26 g/mol

Physical formSolid

InChIKeyXEAQIWGXBXCYFX-BQYQJAHWSA-N

IUPAC name4-methoxy-2-[(E)-2-phenylethenyl]-2,3-dihydropyran-6-one

About DL- KAVain

Researchers and plant chemists source DL- KAVain from Zemixal for routine and specialised work. Key data: CAS 3155-48-4, formula C14H14O3 and molar mass 230.26 g/mol. It is handled as a solid.

Where it is used

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Safe handling

Hazard communication follows GHS (Danger: H302, H311, H315 and H331). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for N methylpyrrolidone

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

N methylpyrrolidone standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of DL- KAVain
Product name	DL- KAVain
Catalogue number	ZX-043424
CAS number	3155-48-4
IUPAC name	4-methoxy-2-[(E)-2-phenylethenyl]-2,3-dihydropyran-6-one
Molecular formula	C₁₄H₁₄O₃
Molar mass	230.26 g/mol
Exact mass	230.0943
Physical form	Solid
XLogP3	2.5
H-bond donors / acceptors	0 / 3
Topological polar surface area	35.5 Å²
InChIKey	XEAQIWGXBXCYFX-BQYQJAHWSA-N
SMILES	COC1=CC(=O)OC(C1)/C=C/C2=CC=CC=C2
PubChem CID	5369129
Synonyms	5,6-Dihydro-4-methoxy-6-[(1E)-2-phenylethenyl]-2H-pyran-2-one, 5,6-Dihydro-4-methoxy-6-((1E)-2-phenylethenyl)-2H-pyran-2-one, Kawain, (+-)-, Kavain, dl-, rac-Kavain, (+/-)-Kavain, (+/-)-kawain, (E)-4-methoxy-6-styryl-5,6-dihydro-2H-pyran-2-one, 2H-Pyran-2-one, 5,6-dihydro-4-methoxy-6-[(1E)-2-phenylethenyl]-, 4-Methoxy-6-styryl-5,6-dihydro-2H-pyran-2-one, 2H-Pyran-2-one, 5,6-dihydro-4-methoxy-6-(2-phenylethenyl)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Hazardous to the environment

Signal word Danger

H302Harmful if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H331Toxic if inhaled
H332Harmful if inhaled
H400Very toxic to aquatic life

Precautionary statements P261, P262, P264, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P316, P317, P321, P330, P332 + P317, P361 + P364, P362 + P364, P391, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of DL- KAVain
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about DL- KAVain

Which CAS number identifies DL- KAVain?

DL- KAVain is registered under CAS 3155-48-4. You may also see it listed as 5,6-Dihydro-4-methoxy-6-[(1E)-2-phenylethenyl]-2H-pyran-2-one, 5,6-Dihydro-4-methoxy-6-((1E)-2-phenylethenyl)-2H-pyran-2-one, Kawain, (+-)-. Our catalogue number for this item is ZX-043424.

What are the formula and molar mass of DL- KAVain?

For DL- KAVain, its formula is C14H14O3 and its molar mass is 230.26 g/mol. The systematic (IUPAC) name is 4-methoxy-2-[(E)-2-phenylethenyl]-2,3-dihydropyran-6-one. InChIKey XEAQIWGXBXCYFX-BQYQJAHWSA-N lets you match it in any structure database.

How is DL- KAVain used in pharmaceutical QC?

DL- KAVain is a characterised reference material linked to N methylpyrrolidone. 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 DL- KAVain?

The grade and assay are confirmed on the quotation and the batch COA. 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 DL- KAVain?

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 DL- KAVain to my country?

Yes. Because DL- KAVain is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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