CompoundList
Sign in
Aromatic building blocks

Valethamate

Also known as Valethamate ion, Valethamate cation, N,N-Diethyl-N-methyl-2-(3-methyl-2-phenylvaleryloxy)ethylammonium

CAS 16376-74-2Formula C19H32NO2+Molar mass 306.47 g/mol
Get quotes Safety data
Valethamate chemical structure, C19H32NO2+, CAS 16376-74-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
16376-74-2
Formula
C19H32NO2+
Molar mass
306.47 g/mol
HS code
292390
Category
Aromatic building blocks

What is Valethamate?

Plain description, key identifiers and synonyms

Valethamate is an alkylbenzene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
diethyl-methyl-[2-(3-methyl-2-phenylpentanoyl)oxyethyl]azanium
CAS number
16376-74-2Other or deprecated CAS: 90-22-2
Molecular formula
C19H32NO2+
UNII
D64S64QVX7
InChIKey
UPPMZCXMQRVMME-UHFFFAOYSA-N
InChI
InChI=1S/C19H32NO2/c1-6-16(4)18(17-12-10-9-11-13-17)19(21)22-15-14-20(5,7-2)8-3/h9-13,16,18H,6-8,14-15H2,1-5H3/q+1
SMILES (canonical and isomeric)
CCC(C)C(C1=CC=CC=C1)C(=O)OCC[N+](C)(CC)CC

Synonyms

  • Valethamate ion
  • Valethamate cation
  • N,N-Diethyl-N-methyl-2-(3-methyl-2-phenylvaleryloxy)ethylammonium
  • N,N-Diethyl-N-methyl-2-((3-methyl-1-oxo-2-phenylpentyl)oxy)ethanaminium
  • Ethanaminium, N,N-diethyl-N-methyl-2-((3-methyl-1-oxo-2-phenylpentyl)oxy)-
  • N,N-Diethyl-N-methyl-2-((3-methyl-1-oxo-2-phenylpent yl)oxy)ethanaminium
  • diethyl(methyl)(2-((3-methyl-2-phenylpentanoyl)oxy)ethyl)azanium
  • Epidosan
  • Letamate
  • Velamate
  • Elist
  • Release V
  • diethyl-methyl-[2-(3-methyl-2-phenylpentanoyl)oxyethyl]azanium
  • diethyl-methyl-[2-(3-methyl-2-phenyl-pentanoyl)oxyethyl]ammonium
  • N,N-Diethyl-N-methyl-2-[(3-methyl-2-phenylpentanoyl)oxy]ethan-1-aminium
  • Ammonium, diethyl(2-hydroxyethyl)methyl-, 3-methyl-2-phenylvalerate (ester)
  • Ethanaminium, N,N-diethyl-N-methyl-2-[(3-methyl-1-oxo-2-phenylpentyl)oxy]-, bromide

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
306.47 g/molcalc.
Exact mass
306.2428 Dacalc.
LogP (octanol/water)
3.85calc.
Topological polar surface area
26.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
9calc.
Heavy atoms
22calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.63calc.
Formal charge
1calc.
Stereocentres
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, 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

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.

Valethamate suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade Valethamate can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Valethamate 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.

Get latest price

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 Valethamate is traded under.

HS 2923.90Indicative HS code

Quaternary ammonium salts and hydroxides whether or not chemically defined not elsewhere classified…

World exports in 2024
$1.07B
+14.4% vs 2023, imports $1.16B
2019 to 2024
Top exporters
  1. China36.7%
  2. United States14.2%
  3. Netherlands9.4%
Top importers
  1. South Korea10.7%
  2. Germany10.1%
  3. United States9.9%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Valethamate?

Valethamate is an alkylbenzene.

What is the CAS number of Valethamate?

The CAS registry number of Valethamate is 16376-74-2. Other or deprecated CAS numbers: 90-22-2.

What is the molecular formula and weight of Valethamate?

The molecular formula of Valethamate is C19H32NO2+ and its molar mass is 306.47 g/mol.

What is Valethamate used for?

Known uses and roles of Valethamate include building blocks in research and laboratory.

Is Valethamate hazardous?

No GHS hazard classification for Valethamate 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 Valethamate?

Valethamate is usually classified under HS code 292390 (Quaternary ammonium salts and hydroxides, lecithins and other phosphoaminolipids…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Valethamate?

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

What is the price of Valethamate?

Suppliers quote Valethamate 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 Valethamate

Get quotes for Valethamate

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Valethamate
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Valethamate with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/valethamate-16376-74-2" title="Valethamate structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Aromatic building blocks or HS code 292390

Price on request
Free quotes, contact stays private
Get quotes