CompoundList

Methadone hydriodide

Also known as 3-Heptanone, 6-(dimethylamino)-4,4-diphenyl-, hydriodide

CAS 16896-75-6Formula C21H28INOMolar mass 437.37 g/mol
Prohibited, not for trade
Methadone hydriodide chemical structure, C21H28INO, CAS 16896-75-6
2D chemical structure

Key facts

What buyers check first

CAS number
16896-75-6
Formula
C21H28INO
Molar mass
437.37 g/mol
HS code
292239
Category
Screening compounds

What is Methadone hydriodide?

Plain description, key identifiers and synonyms

Methadone hydriodide is a chemical substance with the molecular formula C21H28INO and a molar mass of 437.37 g/mol. Its CAS registry number is 16896-75-6. The IUPAC name is 6-(dimethylamino)-4,4-diphenylheptan-3-one, hydroiodide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
6-(dimethylamino)-4,4-diphenylheptan-3-one, hydroiodide
CAS number
16896-75-6
Molecular formula
C21H28INO
UNII
MS4P249SDR
InChIKey
BUQLQYUUFYFANQ-UHFFFAOYSA-N
InChI
InChI=1S/C21H27NO.HI/c1-5-20(23)21(16-17(2)22(3)4,18-12-8-6-9-13-18)19-14-10-7-11-15-19;/h6-15,17H,5,16H2,1-4H3;1H
SMILES (canonical and isomeric)
CCC(=O)C(CC(C)N(C)C)(C1=CC=CC=C1)C2=CC=CC=C2.I

Synonyms

  • 3-Heptanone, 6-(dimethylamino)-4,4-diphenyl-, hydriodide

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
437.37 g/molcalc.
Exact mass
437.1216 Dacalc.
LogP (octanol/water)
4.91calc.
Topological polar surface area
20.31 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
7calc.
Heavy atoms
24calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.38calc.
Formal charge
0calc.
Stereocentres
1calc.
Components
2calc.
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.

Methadone hydriodide suppliers

Trading restrictions apply to this substance

Controlled or monitored substance

Methadone hydriodide is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Our policy on controlled substances

Methadone hydriodide price

Indicative price range per kg from live supplier offers

Prices are not shown for prohibited substances.

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

Controlled or monitored substance

Methadone hydriodide is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Our policy on controlled substances

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2922.39Indicative HS code

Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than…

World exports in 2024
$187M
−0.3% vs 2023, imports $159M
2019 to 2024
Top exporters
  1. China35.3%
  2. India * partner reported27.7%
  3. Germany12.7%
Top importers
  1. Germany17.3%
  2. United States13.8%
  3. India * partner reported9.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Methadone hydriodide, based on the data on this page

What is Methadone hydriodide?

Methadone hydriodide is a chemical substance with the molecular formula C21H28INO and a molar mass of 437.37 g/mol. Its CAS registry number is 16896-75-6. The IUPAC name is 6-(dimethylamino)-4,4-diphenylheptan-3-one, hydroiodide.

What is the CAS number of Methadone hydriodide?

The CAS registry number of Methadone hydriodide is 16896-75-6.

What is the molecular formula and weight of Methadone hydriodide?

The molecular formula of Methadone hydriodide is C21H28INO and its molar mass is 437.37 g/mol.

What is Methadone hydriodide used for?

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

Is Methadone hydriodide hazardous?

No GHS hazard classification for Methadone hydriodide 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 Methadone hydriodide?

Methadone hydriodide is usually classified under HS code 292239 (Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than…). This is indicative, confirm it with your customs broker before shipping.

Can I buy Methadone hydriodide on CompoundList?

No. Methadone hydriodide is on our prohibited list, so listings, quotes and messages for it are disabled. This page is kept for information only.

Guides for buyers

Practical guides that help when you source, ship or handle Methadone hydriodide

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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