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Phenazopyridine hydrochloride, 99%, analytical standard, Thermo Scientific Chemicals
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Quantity:
100 mg
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications
Specifications
CAS | 136-40-3 |
Color | Colorless to Yellow |
Infrared Spectrum | Authentic |
Assay Percent Range | 98.5 to max. 101.5% min |
Molecular Formula | C11H11N5·ClH |
Quantity | 100 mg |
Merck Index | 15,7324 |
Synonym | phenazopyridine hydrochloride, phenazopyridine hcl, urodine, pyridium, pyripyridium, bisteril, diridone, mallophene, phenazodine, pyrazodine |
InChI Key | QQBPIHBUCMDKFG-UHFFFAOYSA-N |
SMILES | C1=CC=C(C=C1)N=NC2=C(N=C(C=C2)N)N.Cl |
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Certificates
Certificates
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1 results found
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
340416 | Certificate of Analysis | 10/02/2023 | 441921000 |
Safety and Handling


Product Identifier
- Phenazopyridine hydrochloride, analytical standard
- Warning
- Acute toxicity Category 4
- Carcinogenicity Category 2
- Serious eye damage/eye irritation Category 2
- Respiratory sensitiser Category 1
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
- H317-May cause an allergic skin reaction.
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H351-Suspected of causing cancer.
- H335-May cause respiratory irritation.
- H302-Harmful if swallowed.
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
- P302+P352-IF ON SKIN: Wash with plenty of water/.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P308+P313-IF exposed or concerned: Get medical advice/attention.
RUO – Research Use Only
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