Products›A›4-Hydroxyisophthalic acid
STRUCTURE PREVIEWChemical structure supplied from the Chembuild product master list. Confirm final identity against approved product documentation.
IMPURITY STANDARD · IMP B

4-Hydroxyisophthalic acid

Acetylsalicylic acid · Catalogue CHB 01 01125 · Technical product access with documentation and RFQ support.

CAS NUMBER636-46-4
MOLECULAR FORMULAC8H6O5
MOLECULAR WEIGHT182.13
CHEMBUILD CATALOGUECHB 01 01125
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Handling & supply snapshotUnit size: 25MG,50MG · Storage: Hygroscopic, Refrigerator, Under Inert Atmosphere · Shipping: 0-5˚C

Product Overview

Product Code
CHB 01 01125
Product / Chemical Name
4-Hydroxyisophthalic acid
Product Group / Category
Imp B
CAS Number
636-46-4
Molecular Formula
C8H6O5
Molecular Weight
182.13
Appearance
White Solid
Unit Size
25MG,50MG
Storage Conditions
Hygroscopic, Refrigerator, Under Inert Atmosphere
Shipping Temperature
0-5˚C
BTM / Narcotic Substance
No
Synonyms
4-Hydroxybenzene-1,3-dicarboxylicacid; 4-Hydroxy-1,3-benzenedicarboxylic Acid;
Other Details
4-Hydroxy-m-phthalic Acid; Eupirina; NSC 2445; Aspirin impurity B
Product Family / Source Group
Acetylsalicylic acid - Impurity B

Technical Data

Chemical / Product Name
4-Hydroxyisophthalic acid
CAS Number
636-46-4
Molecular Formula
C8H6O5
Molecular Weight
182.13
Appearance
White Solid
Synonyms
4-Hydroxybenzene-1,3-dicarboxylicacid; 4-Hydroxy-1,3-benzenedicarboxylic Acid;
Storage Conditions
Hygroscopic, Refrigerator, Under Inert Atmosphere
Shipping Temperature
0-5˚C
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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Acetylsalicylic AcidCHB 01 01123 · CAS 50-78-2View details →p-Salicylic AcidCHB 01 01124 · CAS 99-96-7View details →Salicylic acidCHB 01 01126 · CAS 69-72-7View details →Acetylsalicylsalicylic AcidCHB 01 01127 · CAS 530-75-6View details →
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