All Photos(1)

Documents

PHR2325

Guaifenesin Impurity C

Name: Guaifenesin Impurity C
Brand: SIAL

certified reference material, pharmaceutical secondary standard

Synonym(s):

1,1′-Oxybis[3-(2-methoxyphenoxy)-2-propanol]

Sign Into View Organizational & Contract Pricing

All Photos(1)

About This Item

Empirical Formula (Hill Notation):

C₂₀H₂₆O₇

Molecular Weight:

378.42

MDL number:

MFCD01631116

UNSPSC Code:

41116107

NACRES:

NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

description

Pharmaceutical Secondary Standard; Certified Reference Material

API family

guaifenesin

form

liquid

packaging

pkg of 50 mg

application(s)

pharmaceutical small molecule

storage temp.

2-30°C

SMILES string

OC(COCC(COC1=C(OC)C=CC=C1)O)COC2=CC=CC=C2OC

InChI

1S/C20H26O7/c1-23-17-7-3-5-9-19(17)26-13-15(21)11-25-12-16(22)14-27-20-10-6-4-8-18(20)24-2/h3-10,15-16,21-22H,11-14H2,1-2H3

InChI key

AFKSAYSHFVIMCI-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Certified Reference Materials

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC5319 in the documents slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

related product

Product No.

Description

Pricing

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

LRAD8189

LRAC5319

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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