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34076

Supelco

Phenazopyridine hydrochloride

VETRANAL®, analytical standard

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Synonym(s):
2,6-Diamino-3-(phenylazo)pyridine hydrochloride, Urodine
Empirical Formula (Hill Notation):
C11H11N5 · HCl
CAS Number:
Molecular Weight:
249.70
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

SMILES string

Cl[H].Nc1ccc(\N=N\c2ccccc2)c(N)n1

InChI

1S/C11H11N5.ClH/c12-10-7-6-9(11(13)14-10)16-15-8-4-2-1-3-5-8;/h1-7H,(H4,12,13,14);1H/b16-15+;

InChI key

QQBPIHBUCMDKFG-GEEYTBSJSA-N

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This Item
1515000PHR3220PHR1302
vibrant-m

34076

Phenazopyridine hydrochloride

vibrant-m

1515000

Phenazopyridine hydrochloride

vibrant-m

PHR3220

Phenazopyridine Hydrochloride

vibrant-m

PHR1302

Pramoxine hydrochloride

format

neat

format

neat

format

-

format

neat

product line

VETRANAL®

product line

-

product line

-

product line

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical

application(s)

pharmaceutical (small molecule)

General description

Phenazopyridine hydrochloride is a commercial coloring azo dye, which exhibits an analgesic effect on mucosa of the urinary tract. It is also used to provide symptomatic relief of pain in conditions such as cystitis and urethritis. It can also be used in combination with a suitable antibacterial agent in order to treat urinary tract infections.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation markHealth hazard

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Certificates of Analysis (COA)

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Williams L and WilkinsT
Clinical Pharmacology Made Incredibly Easy!, (3) (2009)
Adsorptive stripping voltammetric assay of phenazopyridine hydrochloride in biological fluids and pharmaceutical preparations
Sabry.MS
Talanta, 50(1), 133-140 (1999)

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