Phenazopyridine Hydrochloride

For research use only. Not for therapeutic Use.

  • CAT Number: A001013
  • CAS Number: 136-40-3
  • Molecular Formula: C11H12ClN5
  • Molecular Weight: 249.7
  • Purity: ≥95%
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Phenazopyridine Hydrochloride can be used as an analgesic for the urinary tract. Phenazopyridine Hydrochloride is a synthetic, brick-red crystalline solid that is only slightly soluble in cold water and ethanol but is soluble in boiling water, acetic acid, glycerol, ethylene glycol and propylene glycol.


CAS Number 136-40-3
Synonyms

136-40-3; Phenazopyridine HCl; Urodine; Mallophene; Bisteril

Molecular Formula C11H12ClN5
Purity ≥95%
Target Neuronal Signaling
Storage -20°C
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
InChIKey QQBPIHBUCMDKFG-UHFFFAOYSA-N
SMILES C1=CC=C(C=C1)N=NC2=C(N=C(C=C2)N)N.Cl
Reference

1: Attia KAM, El-Abasawi NM, El-Olemy A, Abdelazim AH. Application of an HPLC
Method for Selective Determination of Phenazopyridine Hydrochloride: Theoretical
and Practical Investigations. J AOAC Int. 2017 Sep 1;100(5):1400-1406. doi:
10.5740/jaoacint.16-0301. Epub 2017 Apr 18. PubMed PMID: 28421989.
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2: Attia KA, El-Abasawi NM, Abdel-Azim AH. Experimental design of membrane sensor
for selective determination of phenazopyridine hydrochloride based on
computational calculations. Mater Sci Eng C Mater Biol Appl. 2016 Apr
1;61:773-81. doi: 10.1016/j.msec.2016.01.016. Epub 2016 Jan 8. PubMed PMID:
26838908.

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3: National Toxicology Program. Phenazopyridine hydrochloride. Rep Carcinog.
2011;12:341-2. PubMed PMID: 21863079.
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4: Sabry SM. Adsorptive stripping voltammetric assay of phenazopyridine
hydrochloride in biological fluids and pharmaceutical preparations. Talanta. 1999
Aug 23;50(1):133-40. PubMed PMID: 18967703.
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5: Zhou H, Chen CY, Xie AJ. [Spectroscopic studies on the binding of
phenazopyridine hydrochloride and bovine serum albumin]. Guang Pu Xue Yu Guang Pu
Fen Xi. 2007 Sep;27(9):1830-3. Chinese. PubMed PMID: 18051539.

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6: Iqbal J, Gupta A, Husain A. Photochemistry of phenazopyridine hydrochloride.
Pharmazie. 2006 Sep;61(9):747-50. PubMed PMID: 17020148.

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7: National Toxicology Program. Phenazopyridine hydrochloride. Rep Carcinog.
2002;10:194-5. Update in: Rep Carcinog. 2004;11:III213-4. PubMed PMID: 15332289.
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8: Gaines KK. Phenazopyridine hydrochloride: the use and abuse of an old standby
for UTI. Urol Nurs. 2004 Jun;24(3):207-9. Review. PubMed PMID: 15311491.
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9: Phenazopyridine hydrochloride. Rep Carcinog. 2004;11:III213-4. PubMed PMID:
21089943.
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10: Narchi H, Aramco S. Index of suspicion. Case 3. Phenazopyridine hydrochloride
toxicity. Pediatr Rev. 2000 Mar;21(3):91; discussion 93-4. PubMed PMID: 10744506.

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