Hemipyocyanine

Modify Date: 2026-07-17 17:34:22

Hemipyocyanine Structure
Hemipyocyanine structure
Common Name Hemipyocyanine
CAS Number 528-71-2 Molecular Weight 196.20500
Density 1.376g/cm3 Boiling Point 430.012ºC at 760 mmHg
Molecular Formula C12H8N2O Melting Point 158ºC
MSDS N/A Flash Point 213.864ºC

 Use of Hemipyocyanine


Hemipyocyanine is the virulence factor of Pseudomonas aeruginosa.

Summary: 1-hydroxyphenazine, also known as Hemipyocyanine, has a CAS number of 528-71-2. Its molecular formula is C12H8N2O and molecular weight is 196.20500. It appears as a solid, light yellow to brown powder or crystalline, with a melting point of 158°C and a boiling point of 430.012°C. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-hydroxyphenazine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.376g/cm3
Boiling Point 430.012ºC at 760 mmHg
Melting Point 158ºC
Molecular Formula C12H8N2O
Molecular Weight 196.20500
Flash Point 213.864ºC
Exact Mass 196.06400
PSA 46.01000
LogP 2.48860
Index of Refraction 1.783

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SG1647000
CHEMICAL NAME :
1-Phenazinol
CAS REGISTRY NUMBER :
528-71-2
BEILSTEIN REFERENCE NO. :
0151175
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H8-N2-O
MOLECULAR WEIGHT :
196.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 5,141,1981

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Safety Phrases S22-S24/25
HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 HemipyocyanineBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: NCATS Kinetic Aqueous Solubility Profiling
Source: NCGC
Target: N/A
External Id: ADME-solubility1
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: Antibacterial activity against Staphylococcus aureus MRSA ATCC 43300 (CO-ADD:GP_020);...
Source: ChEMBL
Target: Staphylococcus aureus
External Id: CHEMBL4296184
Name: Antibacterial activity against Klebsiella pneumoniae MDR ATCC 70063 (CO-ADD:GN_003); ...
Source: ChEMBL
Target: Klebsiella pneumoniae
External Id: CHEMBL4296186
Name: Antibacterial activity against Escherichia coli ATCC 25922 (CO-ADD:GN_001); MIC in CA...
Source: ChEMBL
Target: Escherichia coli
External Id: CHEMBL4296185
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1-Hydroxyphenazine
5H-phenazin-1-one

 Hemipyocyanine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the melting point of 1-hydroxyphenazine?
A: Melting point of 1-hydroxyphenazine is 158ºC.
Q: What is the English name of 1-hydroxyphenazine?
A: The English name of 1-hydroxyphenazine is 1-hydroxyphenazine.
Q: What is the molecular weight of 1-hydroxyphenazine?
A: Molecular weight of 1-hydroxyphenazine is 196.20500.
Q: What is the LogP of 1-hydroxyphenazine?
A: LogP of 1-hydroxyphenazine is 2.48860.
Q: What are the downstream products of 1-hydroxyphenazine?
A: Related downstream products(CAS) of 1-hydroxyphenazine: 2876-17-7.
Q: What are the upstream materials of 1-hydroxyphenazine?
A: Related upstream materials(CAS) of 1-hydroxyphenazine: 145657-29-0;2876-17-7;16101-29-4;299-11-6;480-96-6;4121-35-1;108-94-1;92-82-0;2876-22-4;3577-37-5.
Q: What is the CAS number of 1-hydroxyphenazine?
A: CAS number of 1-hydroxyphenazine is 528-71-2.
Q: What English synonyms does 1-hydroxyphenazine have?
A: English synonyms of 1-hydroxyphenazine: 1-Hydroxyphenazine, 5H-phenazin-1-one.
Q: What is the molecular formula of 1-hydroxyphenazine?
A: Molecular formula of 1-hydroxyphenazine is C12H8N2O.
Q: What is the polar surface area (PSA) of 1-hydroxyphenazine?
A: Polar surface area (PSA) of 1-hydroxyphenazine is 46.01000.

 Hemipyocyaninefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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