Merck
CN
All Photos(1)

Documents

Y0000405

Salicylic acid impurity B

European Pharmacopoeia (EP) Reference Standard

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
4-Hydroxyisophthalic acid, 4-Hydroxy 1,3-benzenedicarboxylic acid
Linear Formula:
HOC6H3-1,3-(CO2H)2
CAS Number:
636-46-4
Molecular Weight:
182.13
MDL number:
MFCD00010391
PubChem Substance ID:
329830938
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

salicylic acid

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

OC(C1=CC(C(O)=O)=C(O)C=C1)=O

InChI

1S/C8H6O5/c9-6-2-1-4(7(10)11)3-5(6)8(12)13/h1-3,9H,(H,10,11)(H,12,13)

InChI key

BCEQKAQCUWUNML-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Salicylic acid impurity B EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

related product

Product No.
Description
Pricing

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H319 - H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

E Piscopo et al.
Bollettino della Societa italiana di biologia sperimentale, 60(12), 2273-2279 (1984-12-30)
A series of 1,3 -bis-anilides of 4-hydroxyisophthalic acid was prepared and tested for antibacterial and antifungal activity. The prepared compounds (I-XVIII), of general structure (A), (Formula: see text) where Xn = H (I); 2-F (II); 3-F (III); 4-F (IV); 2-Cl
[In vitro study of the mechanism of the platelet anti-aggregant action of picotamide (G 137)].
M Berrettini et al.
Bollettino della Societa italiana di biologia sperimentale, 59(3), 309-315 (1983-03-30)
[In vitro study of the effects of various 4-hydroxyisophthalic acid derivatives on human platelet aggregation].
M De Cunto et al.
Bollettino della Societa italiana di biologia sperimentale, 59(3), 302-308 (1983-03-30)
E Piscopo et al.
Bollettino della Societa italiana di biologia sperimentale, 60(6), 1169-1175 (1984-06-30)
The following hydrazono derivatives (I-XIX) of type (A) (sequence in text) where Rn = (sequence in text ) (I-XVII); (sequence in text) (XVIII); -CCl3 (XIX); and Xn = H (I); 2-Cl (II); 3-Cl (III); 4-Cl (IV); 2-NO2 (V); 3-NO2 (VI);
C P Saint et al.
FEMS microbiology letters, 57(3), 323-328 (1990-06-01)
Genes involved in 4-methyl-o-phthalate and 4-hydroxy-iso-phthalate catabolism reside on a 226-232 kbp catabolic plasmid termed MOP. This was confirmed by transformation and conjugation into an isogenic heat-cured (MOP-) derivative of the wild-type isolate, identified and termed Pseudomonas cepacia Pc701. Transformation

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service