(E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine

Name: (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine
Brand: Zemixal
SKU: ZX-021909

Reference StandardAvailable on request

(E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine (CAS 155270-98-7) supplier Zemixal: C19H22N4O4, COA and SDS with every lot, worldwide shipping.

Pack sizes

(E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine chemical structure

CAS number155270-98-7

FormulaC₁₉H₂₂N₄O₄

Molar mass370.4 g/mol

Physical formSolid

HS code38229090

InChIKeyIZFYJVITWLNDJA-CSKARUKUSA-N

IUPAC name8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-7H-purine-2,6-dione

About (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine

Analytical teams working on Istradefylline use (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 155270-98-7, formula C19H22N4O4 and molar mass 370.4 g/mol. It is handled as a solid.

Where it is used

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. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Istradefylline

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

Istradefylline standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine
Product name	(E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine
Catalogue number	ZX-021909
CAS number	155270-98-7
IUPAC name	8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-7H-purine-2,6-dione
Molecular formula	C₁₉H₂₂N₄O₄
Molar mass	370.4 g/mol
Exact mass	370.1641
Grade	Reference Standard
Physical form	Solid
XLogP3	3.5
H-bond donors / acceptors	1 / 5
Topological polar surface area	87.8 Å²
HS code	38229090
InChIKey	IZFYJVITWLNDJA-CSKARUKUSA-N
SMILES	CCN1C2=C(C(=O)N(C1=O)CC)NC(=N2)/C=C/C3=CC(=C(C=C3)OC)OC
PubChem CID	6445788
Synonyms	(E)-8-(3,4-Dimethoxystyryl)-1,3-diethyl-3,7-dihydro-1H-purine-2,6-dione, (E)-8-(3,4-dimethoxystyryl)-1,3-diethyl-1H-purine-2,6(3H,7H)-dione, 8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 8-[(1E)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-3,9-dihydro-, (E)-8-(3,4-dimethoxystyryl)-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione, 8-[(1E)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione, (E)-1,3-Diethyl-8-(2-(3,4-dimethoxyphenyl)ethenyl)-3,7-dihydro-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 3,7-dihydro-1,3-diethyl-8-(2-(3,4-dimethoxyphenyl)ethenyl)-, (E)-, (E)-8-(3,4-dimethoxystyryl)-1,3-diethyl-3,7-dihydro-1H-purin-2,6-dione, 8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-3,7-dihyd...

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 (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine
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 (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine

Which CAS number identifies (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine?

(E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine is registered under CAS 155270-98-7. You may also see it listed as (E)-8-(3,4-Dimethoxystyryl)-1,3-diethyl-3,7-dihydro-1H-purine-2,6-dione, (E)-8-(3,4-dimethoxystyryl)-1,3-diethyl-1H-purine-2,6(3H,7H)-dione, 8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione. Our catalogue number for this item is ZX-021909.

What are the formula and molar mass of (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine?

For (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine, its formula is C19H22N4O4 and its molar mass is 370.4 g/mol. The systematic (IUPAC) name is 8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-7H-purine-2,6-dione. InChIKey IZFYJVITWLNDJA-CSKARUKUSA-N lets you match it in any structure database.

How is (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine used in pharmaceutical QC?

(E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine is a characterised reference material linked to Istradefylline. 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 (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine?

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 (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine?

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 (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine to my country?

Yes. (E)-8-(3,4-Dimethoxystyryl)-1,3-diethylxanthine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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