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Nitriles, nitro and azo compounds

Pheniprazine

Also known as beta-Phenylisopropylhydrazine, (1-phenylpropan-2-yl)hydrazine, Hydrazine, (1-methyl-2-phenylethyl)-

CAS 55-52-7Formula C9H14N2Molar mass 150.23 g/molEC 200-236-6
GHS signal word: Danger. Pictograms: Acute toxicity (severe) 1 supplier listed
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Pheniprazine chemical structure, C9H14N2, CAS 55-52-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
55-52-7
Formula
C9H14N2
Molar mass
150.23 g/mol
EC number
200-236-6
HS code
292800
Category
Nitriles, nitro and azo compounds

What is Pheniprazine?

Plain description, key identifiers and synonyms

Pheniprazine is a member of amphetamines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-phenylpropan-2-ylhydrazine
CAS number
55-52-7 CAS number cross-checked
EC number
200-236-6
Molecular formula
C9H14N2
UNII
37VKD7067M
InChIKey
VXTWEDPZMSVFEF-UHFFFAOYSA-N
InChI
InChI=1S/C9H14N2/c1-8(11-10)7-9-5-3-2-4-6-9/h2-6,8,11H,7,10H2,1H3
SMILES (canonical and isomeric)
CC(CC1=CC=CC=C1)NN

Synonyms

  • beta-Phenylisopropylhydrazine
  • (1-phenylpropan-2-yl)hydrazine
  • Hydrazine, (1-methyl-2-phenylethyl)-
  • Pheniprazine dl-
  • 1-phenylpropan-2-ylhydrazine
  • Feniprazina
  • Phenizine
  • Dicatron
  • Hydrazine, 1-methyl-2-phenylethyl
  • Fenilisopropilidrazina
  • 1-Phenyl-2-hydrazinopropane
  • Feniprazyne
  • Pheniprazinum
  • 2-Hydrazinopropylbenzene
  • 2-Hydrazino-1-phenylpropane
  • (alpha-Methylphenethyl)hydrazine
  • Pheniprazine dl-form
  • HYDRAZINE, (alpha-METHYLPHENETHYL)-
  • Pheniprazine (free base)
  • 1-(1-Methyl-2-phenylethyl)hydrazine

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
150.23 g/molcalc.
Exact mass
150.1157 Dacalc.
LogP (octanol/water)
1.08calc.
Topological polar surface area
38.05 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
3calc.
Heavy atoms
11calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.33calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)

Hazard statements

  • H301Toxic if swallowed.
  • H319Causes serious eye irritation.
Precautionary statements (11)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P337 + P317If eye irritation persists: Get medical help.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Pheniprazine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

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  • EvitaChem
    China, BeijingUnclaimed profile
    PheniprazineGrade, purity and minimum order on request
    Price on request
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Where suppliers are based

1 supplier in 1 country

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Pheniprazine price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Pheniprazine is traded under.

HS 2928.00Indicative HS code

Organic derivatives of hydrazine or of hydroxylamine

World exports in 2024
$1.38B
−9.0% vs 2023, imports $1.52B
2019 to 2024
Top exporters
  1. Switzerland * partner reported44.0%
  2. China18.4%
  3. Italy9.4%
Top importers
  1. Brazil21.8%
  2. United States12.8%
  3. Italy10.8%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Pheniprazine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Pheniprazine, based on the data on this page

What is Pheniprazine?

Pheniprazine is a member of amphetamines.

What is the CAS number of Pheniprazine?

The CAS registry number of Pheniprazine is 55-52-7.

What is the molecular formula and weight of Pheniprazine?

The molecular formula of Pheniprazine is C9H14N2 and its molar mass is 150.23 g/mol.

What is Pheniprazine used for?

Known uses and roles of Pheniprazine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Pheniprazine hazardous?

Pheniprazine carries the GHS signal word "Danger". Main hazards: toxic if swallowed, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Pheniprazine?

Pheniprazine is usually classified under HS code 292800 (Organic derivatives of hydrazine or of hydroxylamine). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pheniprazine?

CompoundList lists 1 supplier of Pheniprazine in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Pheniprazine?

Suppliers quote Pheniprazine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Pheniprazine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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