Name: Acid Yellow 49
Brand: Dr. Ehrenstorfer
SKU: DRE-C10029550
Price: 296.0 USD
Availability: InStock

Product Code

DRE-C10029550

CAS Number

12239-15-5

Product Format

Neat

Lot Number

1431277

Expiry

2028-02-19

Molecular Formula

C16 H13 Cl2 N5 O3 S

Molecular Weight

426.28

Product Categories

Dr. Ehrenstorfer, Dye and Metabolite Reference Materials, Dye and Metabolite Reference Materials and Research Chemicals

Product Type

Native/Parent

Price and availability

48-hour USA dispatch time

Freight restricted.

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Product Information

Analyte Data

Analyte Name

Acid Yellow 49

CAS Number

12239-15-5

Molecular Formula

C16 H13 Cl2 N5 O3 S

Molecular Weight

426.28

Accurate Mass

425.0116

SMILES

Cc1nn(c(N)c1N=Nc2cc(Cl)c(cc2Cl)S(=O)(=O)O)c3ccccc3

InChI

InChI=1S/C16H13Cl2N5O3S/c1-9-15(16(19)23(22-9)10-5-3-2-4-6-10)21-20-13-7-12(18)14(8-11(13)17)27(24,25)26/h2-8H,19H2,1H3,(H,24,25,26)

IUPAC

4-[(E)-(5-amino-3-methyl-1-phenylpyrazol-4-yl)diazenyl]-2,5-dichlorobenzenesulfonic acid

Product Data

Storage Temperature

+20°C

Shipping Temperature

+20°C

Country of Origin

GERMANY

Product Type

Native/Parent

Product Format

Neat

Product citations

Why work with us?

Since 1975, Dr. Ehrenstorfer has led the way in producing pesticide reference standards. Today, our portfolio is constantly expanding to adapt to changing regulations and technology, as we support your need for high-quality reference materials for food and environmental analysis.

We are passionate about supporting your science for a safer world. Our products are produced to the highest quality, with all analytical measurements performed under our ISO/IEC 17025 scope of accreditation and a leading product range manufactured according to our ISO 17034 accreditation. We use the most advanced analytical techniques to characterise our reference materials, so that you can rely on the scientific integrity of the data contained in your Certificate of Analysis.

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