Diisopropyl Fumarate

Name: Diisopropyl Fumarate
Brand: Vaqora Chemicals
SKU: VQ-049897

About Diisopropyl Fumarate

Vaqora Chemicals supplies Diisopropyl Fumarate, a process intermediate or related compound of Allopurinol registered under CAS number 7283-70-7. The compound has the formula C10H16O4, corresponding to a molecular weight of 200.23 g/mol. The IUPAC name is dipropan-2-yl (E)-but-2-enedioate. It is also known as Diisopropylester kyseliny fumarove or Fumaric Acid Diisopropyl Ester.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Process chemists and analysts use it when developing synthetic routes to Allopurinol, tracking process-related impurities and validating analytical methods. 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

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Allopurinol

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

Allopurinol impurities

Specifications & identifiers

Chemical identifiers
Product name	Diisopropyl Fumarate
Catalogue No.	VQ-049897
CAS Number	7283-70-7
IUPAC name	dipropan-2-yl (E)-but-2-enedioate
Molecular formula	C₁₀H₁₆O₄
Molecular weight	200.23 g/mol
Exact mass	200.1049
InChIKey	FNMTVMWFISHPEV-AATRIKPKSA-N
SMILES	CC(C)OC(=O)/C=C/C(=O)OC(C)C
PubChem CID	5357078

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Synonyms	Diisopropylester kyseliny fumarove, 2-Butenedioic acid (2E)-, 1,4-bis(1-methylethyl) ester, 2-Butenedioic acid (E)-, bis(1-methylethyl) ester, 2-Butenedioic acid (E)-, bis(1-methylethyl) ester (9CI), 2-Butenedioic acid, bis(1-methylethyl) ester, (E)-, Fumaric Acid Diisopropyl Ester, Diisopropyl (2E)-2-butenedioate, Diisopropyl (2E)-2-butenedioate #

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 Diisopropyl Fumarate?

The CAS Registry Number of Diisopropyl Fumarate is 7283-70-7. It is also known as Diisopropylester kyseliny fumarove, 2-Butenedioic acid (2E)-, 1,4-bis(1-methylethyl) ester, 2-Butenedioic acid (E)-, bis(1-methylethyl) ester.

What is the molecular formula and molecular weight of Diisopropyl Fumarate?

Diisopropyl Fumarate has the molecular formula C10H16O4 and a molecular weight of 200.23 g/mol. Its IUPAC name is dipropan-2-yl (E)-but-2-enedioate.

What is Diisopropyl Fumarate used for?

Diisopropyl Fumarate is supplied as a characterised reference material related to Allopurinol. 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 Diisopropyl Fumarate can I order?

We supply Diisopropyl Fumarate, 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 Diisopropyl Fumarate?

Yes. Every lot of Diisopropyl Fumarate 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 Diisopropyl Fumarate be shipped internationally?

Yes. Diisopropyl Fumarate 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.