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Aromatic building blocks

Ambazone

Also known as Faringosept, Inversal, Ivertol

CAS 539-21-9Formula C8H11N7SMolar mass 237.29 g/molEC 208-713-0
GHS signal word: Warning. Pictograms: Harmful or irritant 10 suppliers listed
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Ambazone chemical structure, C8H11N7S, CAS 539-21-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
539-21-9
Formula
C8H11N7S
Molar mass
237.29 g/mol
EC number
208-713-0
HS code
293090
Category
Aromatic building blocks

What is Ambazone?

Plain description, key identifiers and synonyms

Ambazone is an antiseptic agent with potential antibacterial and antileukemic activity. Although the exact mechanism of action remains to be fully elucidated, ambazone appears to interfere with the membrane-bound nucleotide system by increasing the intracellular concentration of cAMP in leukemia cells and macrophages, which potentially contributes to this agent's antineoplastic activity. Furthermore, this agent's affinity for various cellular targets, i.e. membranes, nucleic acids and proteins, may contribute to the overall antibacterial effect.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[4-[2-(diaminomethylidene)hydrazinyl]phenyl]iminothiourea
CAS number
539-21-9 CAS number cross-checkedOther or deprecated CAS: 6011-12-7
EC number
208-713-0
Molecular formula
C8H11N7S
UNII
BYK4592A3Q
MDL number
MFCD00884658
InChIKey
ANZIOUQAFBXNHU-UHFFFAOYSA-N
InChI
InChI=1S/C8H11N7S/c9-7(10)14-12-5-1-3-6(4-2-5)13-15-8(11)16/h1-4,12H,(H2,11,16)(H4,9,10,14)
SMILES (canonical and isomeric)
C1=CC(=CC=C1NN=C(N)N)N=NC(=S)N

Synonyms

  • Faringosept
  • Inversal
  • Ivertol
  • Ambazona
  • Guanothiazon
  • Anginon
  • Primal
  • Ambazonum
  • Promassol
  • Benzoquinone guanylhydrazone thiosemicarbazone
  • Ambazone (INN)
  • DC 0572
  • p-Benzoquinone amidinohydrazone thiosemicarbazone
  • Faringosept (TN)
  • 1,4-Benzoquinone guanylhydrazone thiosemicarbazone
  • ((4-Oxo-2,5-cyclohexadien-1-ylidene)amino)guanidine thiosemicarbazone
  • 1-Amidinohydrazono-4-thiosemicarbazono-2,5-cyclohexadiene
  • 4-Amidinohydrazono-2,5-cyclohexadien-1-on-thiosemicarbazon
  • Hydrazinecarbothioamide, 2-(4-((aminoiminomethyl)hydrazono)-2,5-cyclohexadien-1-ylidene)-
  • Ambazonum (INN-Latin)
  • Ambazona (INN-Spanish)
  • Ambazone-1-hydrate
  • Ambazone (mart.)
  • Guanidine, ((4-oxo-2,5-cyclohexadien-1-ylidene)amino)-, thiosemicarbazone
  • Hydrazinecarbothioamide, 2-[4-[(aminoiminomethyl)hydrazono]-2,5-cyclohexadien-1-ylidene]-
Show all 31 synonyms
  • {[(1E,4E)-4-(carbamimidamidoimino)cyclohexa-2,5-dien-1-ylidene]amino}thiourea
  • Hydrazinecarbothioamide, 2-(4-(2-(aminoiminomethyl)hydrazinylidene)-2,5-cyclohexadien-1-ylidene)-
  • (((1E,4E)-4-(carbamimidamidoimino)cyclohexa-2,5-dien-1-ylidene)amino)thiourea
  • 1,4-Benzoquinone guanylhydrazone thiosemicarbazone hydrate
  • Ambazon
  • [4-[2-(diaminomethylidene)hydrazinyl]phenyl]iminothiourea

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
237.29 g/molcalc.
Exact mass
237.0797 Dacalc.
LogP (octanol/water)
0.61calc.
Topological polar surface area
127.2 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
16calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
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
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • 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

Ambazone suppliers

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All 10 suppliers
10 of 10 offers
  • Universal Aromatic
    India ManufacturerUnclaimed profile
    AmbazoneGrade, purity and minimum order on request
    Price on request
    View
  • Microsin SRL
    Romania ManufacturerUnclaimed profile
    AmbazoneGrade, purity and minimum order on request
    Price on request
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  • Dow (Shanghai) Holding Co., Ltd.
    China, ShanghaiUnclaimed profile
    AmbazoneGrade, purity and minimum order on request
    Price on request
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  • Pursuit Industries Pvt Ltd
    India ManufacturerUnclaimed profile
    AmbazoneGrade, purity and minimum order on request
    Price on request
    View
  • Requim Ltda
    Colombia, Bogotá ManufacturerUnclaimed profile
    PrimalGrade, purity and minimum order on request
    Price on request
    View
  • Dow Haltermann Custom Processing
    United KingdomUnclaimed profile
    AmbazoneGrade, purity and minimum order on request
    Price on request
    View
  • Slindo Pharma
    Australia ManufacturerUnclaimed profile
    AmbazoneGrade, purity and minimum order on request
    Price on request
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  • Mishu Pharma
    IndiaUnclaimed profile
    AmbazoneGrade, purity and minimum order on request
    Price on request
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  • ChemDiv Inc.
    United States, San DiegoUnclaimed profile
    AmbazoneGrade, purity and minimum order on request
    Price on request
    View
  • Innovapharm Ltd
    Ukraine, KievUnclaimed profile
    AmbazoneGrade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

10 suppliers in 8 countries

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Ambazone price

Indicative price range per kg from live supplier offers

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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 Ambazone is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Ambazone?

Ambazone is an antiseptic agent with potential antibacterial and antileukemic activity.

What is the CAS number of Ambazone?

The CAS registry number of Ambazone is 539-21-9. Other or deprecated CAS numbers: 6011-12-7.

What is the molecular formula and weight of Ambazone?

The molecular formula of Ambazone is C8H11N7S and its molar mass is 237.29 g/mol.

What is Ambazone used for?

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

Is Ambazone hazardous?

Ambazone carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Ambazone?

Ambazone is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ambazone?

CompoundList lists 10 suppliers of Ambazone in India, Australia, China, Colombia and 4 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Ambazone in India?

3 suppliers in India list Ambazone on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Ambazone?

Suppliers quote Ambazone 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 Ambazone

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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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