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Screening compounds

Thiphenamil

Also known as tifenamil, Thiphenum, Tifenamilo

CAS 82-99-5Formula C20H25NOSMolar mass 327.49 g/mol
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Thiphenamil chemical structure, C20H25NOS, CAS 82-99-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
82-99-5
Formula
C20H25NOS
Molar mass
327.49 g/mol
HS code
293090
Category
Screening compounds

What is Thiphenamil?

Plain description, key identifiers and synonyms

Tifenamil is a diarylmethane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
S-[2-(diethylamino)ethyl] 2,2-diphenylethanethioate
CAS number
82-99-5 CAS number cross-checked
Molecular formula
C20H25NOS
UNII
GX4D5197DT
InChIKey
WHLUQAYNVOGZST-UHFFFAOYSA-N
InChI
InChI=1S/C20H25NOS/c1-3-21(4-2)15-16-23-20(22)19(17-11-7-5-8-12-17)18-13-9-6-10-14-18/h5-14,19H,3-4,15-16H2,1-2H3
SMILES (canonical and isomeric)
CCN(CC)CCSC(=O)C(C1=CC=CC=C1)C2=CC=CC=C2

Synonyms

  • tifenamil
  • Thiphenum
  • Tifenamilo
  • Tifenamilum
  • Thiphen
  • Tifen
  • S-(2-(diethylamino)ethyl)diphenylthioacetate
  • Benzeneethanethioic acid, alpha-phenyl-, S-(2-(diethylamino)ethyl) ester
  • Benzeneethanethioic acid, a-phenyl-, S-(2-(diethylamino)ethyl) ester
  • S-[2-(diethylamino)ethyl] 2,2-diphenylethanethioate
  • S-[2-(Diethylamino)ethyl] diphenylethanethioate
  • S-(2-(diethylamino)ethyl) 2,2-diphenylethanethioate
  • thiphene
  • S-[2-(Diethylamino)ethyl] diphenylthioacetate
  • S-[2-(Diethylamino)ethyl] diphenylethanethioate #

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
327.49 g/molcalc.
Exact mass
327.1657 Dacalc.
LogP (octanol/water)
4.42calc.
Topological polar surface area
20.31 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
8calc.
Heavy atoms
23calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.35calc.
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, c1ccc(Cc2ccccc2)cc1

c1ccc(Cc2ccccc2)cc1

2 rings, 13 atoms, the Diphenylmethane ring system.

8,982 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Thiphenamil suppliers

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Thiphenamil 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 Thiphenamil 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 Thiphenamil is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Thiphenamil?

Tifenamil is a diarylmethane.

What is the CAS number of Thiphenamil?

The CAS registry number of Thiphenamil is 82-99-5.

What is the molecular formula and weight of Thiphenamil?

The molecular formula of Thiphenamil is C20H25NOS and its molar mass is 327.49 g/mol.

What is Thiphenamil used for?

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

Is Thiphenamil hazardous?

No GHS hazard classification for Thiphenamil is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Thiphenamil?

Thiphenamil 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 Thiphenamil?

Post a free request on CompoundList and suppliers of Thiphenamil will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Thiphenamil?

Suppliers quote Thiphenamil 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 Thiphenamil

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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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