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: C₁₁H₁₁N₅·ClH

InChI: 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

InChI key: InChIKey=QQBPIHBUCMDKFG-UHFFFAOYSA-N

SMILES: Cl.N(=NC1=CC=C(N=C1N)N)C=2C=CC=CC2

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

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

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. …

• Formula: C₁₁H₁₂ClN₅
• Purity: 98+%
• Color and Shape: Red or purple, powder
• Molecular weight: 249.70

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

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

CAS: 136-40-3

• Formula: C₁₁H₁₂ClN₅
• Purity: 98%
• Color and Shape: Liquid
• Molecular weight: 249.6995

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: 99.83%
• 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

Phenazopyridine hydrochloride

CAS: 136-40-3

• Purity: 98%+
• Molecular weight: 249.70g/mol

Phenazopyridine hydrochloride, 99%, analytical standard

CAS: 136-40-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₁H₁₂ClN₅
• Purity: 99%
• Color and Shape: Powder, Red
• Molecular weight: 249.70

Phenazopyridine Hydrochloride

CAS: 136-40-3

• Formula: C₁₁H₁₁N₅·ClH
• Color and Shape: Neat
• Molecular weight: 249.70

Phenazopyridine hydrochloride

CAS: 136-40-3

• Formula: C₁₁H₁₁N₅·ClH
• Color and Shape: Neat
• Molecular weight: 249.70

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

Phenazopyridine Hydrochloride

CAS: 136-40-3

Applications An azo dye used in treatment of urinary tract infections. Used as an analgesic …

• Formula: C₁₁H₁₁N₅·ClH
• Color and Shape: Red To Black
• Molecular weight: 249.70

3-Phenylazo-2,6-diaminopyridine hydrochloride

CAS: 136-40-3

• Purity: 95.0%
• Molecular weight: 249.7

Phenazopyridine hydrochloride

CAS: 136-40-3

Phenazopyridine hydrochloride is a drug that is used for the treatment of bladder disorders. It …

• Formula: C₁₁H₁₂ClN₅
• Purity: Min. 95%
• Color and Shape: Red to purple to dark purple solid.
• Molecular weight: 249.7 g/mol