3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE
- CAS No.
- 94-78-0
- Chemical Name:
- 3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE
- Synonyms
- Proma;Prozil;W 1655;Promazil;Sanopron;Gastracid;Promactil;Pyrazofen;Plegomazin;Gastrotest
- CBNumber:
- CB7770306
- Molecular Formula:
- C11H11N5
- Molecular Weight:
- 213.24
- MDL Number:
- MFCD00091843
- MOL File:
- 94-78-0.mol
- MSDS File:
- SDS
| Melting point | 136-137° |
|---|---|
| Boiling point | 343.23°C (rough estimate) |
| Density | 1.2597 (rough estimate) |
| refractive index | 1.6880 (estimate) |
| storage temp. | Amber Vial, -20°C Freezer, Under inert atmosphere |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | pKa 5.15(H2O,t =25) (Uncertain) |
| color | Red crystals |
| Water Solubility | 904.20g/L(25 ºC) |
| BCS Class | 2 |
| Stability | Light Sensitive |
| InChIKey | QPFYXYFORQJZEC-FOCLMDBBSA-N |
| EWG's Food Scores | 1 |
| FDA UNII | K2J09EMJ52 |
| Proposition 65 List | Phenazopyridine |
| ATC code | G04BX06 |
| EPA Substance Registry System | Phenazopyridine (94-78-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H302 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501 |
| Toxicity | LD50 ipr-rat: 560 mg/kg JPETAB 51,200,34 |
3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S802549 | 2,6-DIAMINO-3-(PHENYLAZO)PYRIDINE Aldrich | 94-78-0 | 50mg | $179 | 2024-03-01 | Buy |
| Usbiological | 019394 | Phenazopyridine | 94-78-0 | 100mg | $446 | 2021-12-16 | Buy |
| TRC | P313751 | Phenazopyridine | 94-78-0 | 1g | $1295 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0009760 | 3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE 95.00% | 94-78-0 | 1G | $1871.1 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0009760 | 3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE 95.00% | 94-78-0 | 100MG | $739.2 | 2021-12-16 | Buy |
3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE Chemical Properties,Uses,Production
Chemical Properties
Phenazopyridine is a red crystalline compound. Slightly soluble in water.
Originator
Phenazopyridine ,AroKor Holdings Inc.
Uses
An azo dye used in treatment of urinary tract infections. 3-(Phenylazo)-2,6-pyridinediamine is used as an analgesic (urinary tract).
Uses
An azo dye used in treatment of urinary tract infections. Used as an analgesic (urinary tract).
Definition
ChEBI: A diaminopyridine that is 2,6-diaminopyridine substituted at position 3 by a phenylazo group. A local anesthetic that has topical analgesic effect on mucosa lining of the urinary tract. Its use is limited by problems with toxicity (primarily blood disorder ) and potential carcinogenicity.
Manufacturing Process
Phenyldiazene chloride reacted with 2,6-diaminopyridine and in the result 2,6diamino-3-(phenylazo)pyridine was obtained.
In practice it is usually used as monohydrochloride.
brand name
Pyridium (Parke-Davis);Azo gantrisin;Azodine;Phenazo;Pyridiate;Pyronium;Sedural.
Therapeutic Function
Urinary analgesic, Antiseptic, Diagnostic aid
World Health Organization (WHO)
Phenazopyridine, an azo dye, was introduced in the 1950s as a urinary antiseptic. It was withdrawn in Greece in 1984 on grounds that it has a carcinogenic potential but it remains available in other countries, most frequently as a constituent of combination products.
Safety Profile
Moderately toxic by intraperitoneal route. Questionable carcinogen with experimental neoplastigenic data. Used as a local anesthetic. When heated to decomposition it emits toxic fumes of NOx.
Shipping
UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN3249 Medicine, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Incompatibilities
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.
3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569265 +86-18612256290 | 1056@dideu.com | China | 3683 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29322 | 58 |
| AFINE CHEMICALS LIMITED | 0571-85134551 | info@afinechem.com | CHINA | 15377 | 58 |
| Chemwill Asia Co.,Ltd. | 86-21-51086038 | chemwill_asia@126.com | CHINA | 23931 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky (shanghai) International Co.,Ltd | 021-50135380 | shchemsky@sina.com | China | 15421 | 60 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12990 | 57 | |
| Hangzhou Yuhao Chemical Technology Co., Ltd | 0571-82693216 | info@yuhaochemical.com | China | 9394 | 52 |
View Lastest Price from 3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-20 | Phenazopyridine
94-78-0
|
US $1.00-1.00 / KG | 1g | 99% | 50tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2021-07-09 | 3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE USP/EP/BP
94-78-0
|
US $1.10 / g | 1g | 99.9% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2021-07-09 | China phenazopyridine
94-78-0
|
US $3.00 / KG | 1KG | 99% | 20Metric/Month | Hebei Xibaijie Biotechnology Co., Ltd. |
-
- Phenazopyridine
94-78-0
- US $1.00-1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE USP/EP/BP
94-78-0
- US $1.10 / g
- 99.9%
- Dideu Industries Group Limited
-
- China phenazopyridine
94-78-0
- US $3.00 / KG
- 99%
- Hebei Xibaijie Biotechnology Co., Ltd.