CAS 136-40-3

Phenazopyridine Hydrochloride

Description:

Phenazopyridine hydrochloride is a synthetic compound primarily used as a urinary analgesic to relieve pain, burning, and discomfort associated with urinary tract infections or procedures. It is characterized by its bright orange-red color, which can cause urine to take on a similar hue when administered. The compound has a molecular formula that includes both nitrogen and aromatic rings, contributing to its pharmacological properties. Phenazopyridine acts locally on the urinary tract mucosa, providing symptomatic relief rather than treating the underlying infection. It is typically administered orally and is well-absorbed in the gastrointestinal tract. Common side effects may include gastrointestinal disturbances and, in rare cases, allergic reactions. Due to its effects on urine color, it is important for patients to be informed about this to avoid confusion with blood in the urine. Caution is advised in patients with renal impairment, and it is not recommended for long-term use. Overall, phenazopyridine hydrochloride serves as an effective symptomatic treatment in urology, enhancing patient comfort during urinary tract issues.

Formula: C₁₁H₁₀ClN₃

InChI: InChI=1/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

InChI key: InChIKey=QQBPIHBUCMDKFG-UHFFFAOYSA-N

SMILES: N(=NC1=CC=CC=C1)C2=C(N)N=C(N)C=C2.Cl

Synonyms:

• 2,6-Diamino-3-(Phenylazo)Pyridine Monohydrochloride
• 2,6-Diamino-3-[Phenylazo]Pyridine Hydrochloride
• 2,6-Diamino-3-phenylazopyridine hydrochloride
• 2,6-Diamino-3-phenylazopyridine monohydrochloride
• 2,6-Pyridinediamine, 3-(2-phenyldiazenyl)-, hydrochloride (1:1)
• 2,6-Pyridinediamine, 3-(phenylazo)-, monohydrochloride
• 3-(Phenylazo)-2,6-Pyridinediamine, Monohydrochloride
• 3-Benzeneazo-2,6-Diaminopyridine Monohydrochloride
• 3-Phenylazo-2,6-Diaminopyridine Hydrochloride
• 3-Phenylazo-2,6-Diaminopyridine Monohydrochloride
• 3-Phenylazopyridine-2,6-Diamine Hydrochloride
• 3-[(E)-Phenyldiazenyl]Pyridine-2,6-Diamine
• 3-[(E)-Phenyldiazenyl]Pyridine-2,6-Diamine Hydrochloride (1:1)
• Azodyne
• Bisteril
• Diridone
• Mallophene
• Nc 150
• Phenazodine
• Phenazopyridine Hcl
• Phenazopyridinium chloride
• Phenylazo tablets
• Phenylazodiaminopyridine Hydrochloride
• Pirid
• Pyridacil
• Pyridiate
• Pyridine, 2,6-diamino-3-(phenylazo)-, monohydrochloride
• Pyridium
• Pyripyridium
• Sedural
• Uridinal
• Urisept
• Urodine
• W 1655
• β-Phenylazo-α,α′-diaminopyridine hydrochloride
• 6-pyridinediamine,3-(phenylazo)-monohydrochloride
• 3-(phenylazo)-2,6-pyridinediamine,hydrochloride
• 2,6-diamino-3-(phenylazo)-pyridinmonohydrochloride

3-Phenylazo-2,6-diaminopyridine Monohydrochloride

CAS: 136-40-3

Formula: C₁₁H₁₁N₅·HCl

Purity: >98.0%(T)(HPLC)

Color and Shape: Orange to Brown to Dark purple powder to crystal

Molecular weight: 249.70

Ref: 3B-B0022

3-Phenylazo-2,6-diaminopyridine hydrochloride, 98+%

CAS: 136-40-3

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₁H₁₂ClN₅

Purity: 98+%

Color and Shape: Red or purple, powder

Molecular weight: 249.70

Ref: 02-B21886

Phenazopyridine Hydrochloride

CAS: 136-40-3

Color and Shape: Neat

Ref: 61-FOR1149.00

Phenazopyridine Hydrochloride

CAS: 136-40-3

Compounds containing an unfused pyridine ring in the structure, nesoi

Formula: C₁₁H₁₁N₅·HCI

Color and Shape: Red Dark Violet Powder

Molecular weight: 353.01374

Ref: 45-1515000

Phenazopyridine hydrochloride

CAS: 136-40-3

Phenazopyridine HCl, an oral urinary analgesic, may cause nausea, anemia, and liver/kidney toxicity. Possibly carcinogenic.

Formula: C₁₁H₁₂ClN₅

Purity: 99.27%

Color and Shape: Brownish-Yellow Crystals Aqueous Solutions Are Yellow To Brick-Red And Slightly Acidic; They May Be Stabilized By The Addition

Molecular weight: 249.7

Ref: TM-T1386

2,6-Pyridinediamine, 3-(2-phenyldiazenyl)-, hydrochloride (1:1)

CAS: 136-40-3

Formula: C₁₁H₁₂ClN₅

Purity: 98%

Color and Shape: Solid

Molecular weight: 249.6995

Ref: IN-DA0035GR

Phenazopyridine hydrochloride

CAS: 136-40-3

Phenazopyridine hydrochloride

Purity: 98%

Molecular weight: 249.70g/mol

Ref: 54-OR1014612

Phenazopyridine hydrochloride

CAS: 136-40-3

Phenazopyridine hydrochloride

Purity: ≥98%

Molecular weight: 249.7g/mol

Ref: 54-BUP14725

Phenazopyridine Hydrochloride

Controlled Product

CAS: 136-40-3

Formula: C₁₁H₁₁N₅·ClH

Color and Shape: Neat

Molecular weight: 249.70

Ref: 86-MM1149.00

Phenazopyridine hydrochloride

Controlled Product

CAS: 136-40-3

Formula: C₁₁H₁₁N₅·ClH

Color and Shape: Neat

Molecular weight: 249.70

Ref: 04-C16003150

3-Phenylazo-2,6-diaminopyridine hydrochloride

CAS: 136-40-3

Formula: C₁₁H₁₁N₅·HCl

Purity: ≥ 98.0%

Color and Shape: Red to dark red, brown or purple crystals

Molecular weight: 249.70

Ref: 7W-GE2115

Phenazopyridine Hydrochloride

Controlled Product

CAS: 136-40-3

Applications An azo dye used in treatment of urinary tract infections. Used as an analgesic (urinary tract).
References Becker, B.A., et al.: Toxicol. Appl. Pharmacol., 1, 42 (1959), Blessel, K.W., et al.: Anal. Profiles Drug. Subs., 3, 465 (1974), Shang, E., et al.: Anal. Bioanal. Chem., 382, 216 (2005),

Formula: C₁₁H₁₁N₅·ClH

Color and Shape: Red To Black

Molecular weight: 249.70

Ref: TR-P313750

3-Phenylazo-2,6-diaminopyridine hydrochloride

CAS: 136-40-3

Formula: C₁₁H₁₂ClN₅

Purity: 95.0%

Molecular weight: 249.7

Ref: 10-F077381

Phenazopyridine Hydrochloride

CAS: 136-40-3

Formula: C₁₁H₁₁N₅HCl

Molecular weight: 213.2 : 36.5

Ref: ST-EA-CP-P118000