Products›A›(E/Z)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-Pyrazole-4-carboxylic Acid Ethyl Ester
STRUCTURE PREVIEWChemical structure supplied from the Chembuild product master list. Confirm final identity against approved product documentation.
IMPURITY STANDARD · IMP F

(E/Z)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-Pyrazole-4-carboxylic Acid Ethyl Ester

Allopurinol · Catalogue CHB 01 01292 · Technical product access with documentation and RFQ support.

CAS NUMBER321571-07-7
MOLECULAR FORMULAC12H14N4O4
MOLECULAR WEIGHT278.26
CHEMBUILD CATALOGUECHB 01 01292
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Handling & supply snapshotUnit size: 25MG,50MG · Storage: NA · Shipping: NA

Product Overview

Product Code
CHB 01 01292
Product / Chemical Name
(E/Z)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-Pyrazole-4-carboxylic Acid Ethyl Ester
Product Group / Category
Imp F
CAS Number
321571-07-7
Molecular Formula
C12H14N4O4
Molecular Weight
278.26
Appearance
NA
Unit Size
25MG,50MG
Storage Conditions
NA
Shipping Temperature
NA
BTM / Narcotic Substance
No
Synonyms
3-[(2-Cyano-3-ethoxy-3-oxo-1-propen-1-yl)amino]-1H-pyrazole-4-carboxylic Acid Ethyl Ester;
Other Details
(Ethyl-(E/Z)-3-(2-carbethoxy-2-cyanoethenyl)amino-1H-pyrazole-4-carboxylate); Allopurinol Related Compound F;
Product Family / Source Group
Allopurinol - Impurity F

Technical Data

Chemical / Product Name
(E/Z)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-Pyrazole-4-carboxylic Acid Ethyl Ester
CAS Number
321571-07-7
Molecular Formula
C12H14N4O4
Molecular Weight
278.26
Appearance
NA
Synonyms
3-[(2-Cyano-3-ethoxy-3-oxo-1-propen-1-yl)amino]-1H-pyrazole-4-carboxylic Acid Ethyl Ester;
Storage Conditions
NA
Shipping Temperature
NA
HPLCNMRMASSGCIRDocumentation on request

Applications & Technical Use

Reference and impurity materials may support analytical method development, validation, quality-control and research workflows. Final intended use must be assessed by the customer against applicable requirements and documentation.

AVAILABILITY & RFQ

Quantity, pack size and lead time—confirmed with the quotation.

QuantityPack / UnitAvailabilityLead TimeAction
25MG,50MGCustom quantity available on enquiryContact for current availabilityConfirmed with quotation
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