Iproniazid (phosphate)

Modify Date: 2025-08-23 00:03:27

Iproniazid (phosphate) Structure
Iproniazid (phosphate) structure
 Common Name Iproniazid (phosphate)
CAS Number 305-33-9 Molecular Weight 277.21400
Density 1.084g/cm3 Boiling Point 265.9ºC at 760mmHg
Molecular Formula C9H16N3O5P Melting Point 181ºC
MSDS N/A Flash Point 114.6ºC

 Use of Iproniazid (phosphate)


Iproniazid is a non-selective, irreversible monoamine oxidase inhibitor (MAOI) of the hydrazine class.

 Names

Name iproniazid phosphate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.084g/cm3
Boiling Point 265.9ºC at 760mmHg
Melting Point 181ºC
Molecular Formula C9H16N3O5P
Molecular Weight 277.21400
Flash Point 114.6ºC
Exact Mass 277.08300
PSA 141.59000
LogP 0.57760
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NS1950000
CHEMICAL NAME :
Isonicotinic acid, 2-isopropylhydrazide, phosphate
CAS REGISTRY NUMBER :
305-33-9
LAST UPDATED :
199803
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C9-H13-N3-O.H3-O4-P
MOLECULAR WEIGHT :
277.25
WISWESSER LINE NOTATION :
T6NJ DVMMY1&1 &QPQQO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
442 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
730 mg/kg
TOXIC EFFECTS :
Autonomic Nervous System - parasympatholytic
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
130 mg/kg
SEX/DURATION :
female 10-22 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - behavioral

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
640 mg/kg
REFERENCE :
JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 9,287,1982

 Safety Information

Hazard Codes T: Toxic;
Risk Phrases 23/24/25
Safety Phrases S24/25
RIDADR UN 3249
RTECS NS1950000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2933399090

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Iproniazid (phosphate)Bioassay

View more

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: 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: Inhibition of neurosphere proliferation of mouse neural precursor cells by MTT assay
Source: ChEMBL
Target: N/A
External Id: CHEMBL1266185
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: Rescue cell viability in cybrid cells with a genetic mutation in complex 1 of the mit...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: N/A
External Id: HMS1315
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.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
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 Synonyms

4-pyridinecarboxylic acid
iproniaziddihydrogenphosphate
IPRONIAZID PHOSPHATE SALT
N'-Isopropylisonicotinohydrazide phosphate
1-Isonicotinyl-2-isopropylhydrazine Phosphate
Iproniazidphosphat
phosphate (1:1)
ISONICOTINIC ACID 2-ISOPROPYLHYDRAZIDE PHOSPHATE
IPRONIAZID PHOSP
marsilidphosphate
2-(1-methylethyl)hydrazide
EINECS 206-164-1
iproniazidephosphate
Iproniazid (phosphate)
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