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Isotope-labelled compounds

NM 326

Also known as Hexadecyl-2-(N,N-dimethyl-N-(m-iodobenzyl)ammonium) ethyl phosphate, Benzenemethanaminium, N-(2-(((hexadecyloxy)hydroxyphosphinyl)oxy)ethyl)-3-(iodo-125I)-N,N-dimethyl-, hydroxide, inner salt, Hexadecyl-2-(N,N-dimethyl-N-(3-iodobenzyl)ammonium) ethyl phosphate

CAS 144774-69-6Formula C27H49INO4PMolar mass 607.57 g/mol
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NM 326 chemical structure, C27H49INO4P, CAS 144774-69-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
144774-69-6
Formula
C27H49INO4P
Molar mass
607.57 g/mol
HS code
284443
Category
Isotope-labelled compounds

What is NM 326?

Plain description, key identifiers and synonyms

NM 326 is a chemical substance with the molecular formula C27H49INO4P and a molar mass of 607.57 g/mol. Its CAS registry number is 144774-69-6. The IUPAC name is hexadecyl 2-[(3-(125I)iodophenyl)methyl-dimethylazaniumyl]ethyl phosphate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
hexadecyl 2-[(3-(125I)iodophenyl)methyl-dimethylazaniumyl]ethyl phosphate
CAS number
144774-69-6 CAS number cross-checked
Molecular formula
C27H49INO4P
InChIKey
WNNIEPPYNUUKFO-LYCVTSOGSA-N
InChI
InChI=1S/C27H49INO4P/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22-32-34(30,31)33-23-21-29(2,3)25-26-19-18-20-27(28)24-26/h18-20,24H,4-17,21-23,25H2,1-3H3/i28-2
Canonical SMILES
CCCCCCCCCCCCCCCCOP(=O)([O-])OCC[N+](C)(C)Cc1cccc(I)c1
Isomeric SMILES
CCCCCCCCCCCCCCCCOP(=O)([O-])OCC[N+](C)(C)CC1=CC(=CC=C1)[125I]

Synonyms

  • Hexadecyl-2-(N,N-dimethyl-N-(m-iodobenzyl)ammonium) ethyl phosphate
  • Benzenemethanaminium, N-(2-(((hexadecyloxy)hydroxyphosphinyl)oxy)ethyl)-3-(iodo-125I)-N,N-dimethyl-, hydroxide, inner salt
  • Hexadecyl-2-(N,N-dimethyl-N-(3-iodobenzyl)ammonium) ethyl phosphate
  • Hexadecyl 2-[{[3-(~125~I)iodophenyl]methyl}(dimethyl)azaniumyl]ethyl phosphate
  • Hexadecyl 2-[{[3-(~125~I)iodophenyl]methyl}di(methyl)azaniumyl]ethyl phosphate

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
607.57 g/molcalc.
Exact mass
607.2446 Dacalc.
LogP (octanol/water)
7.85calc.
Topological polar surface area
58.59 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
22calc.
Heavy atoms
34calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.78calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Fails (2 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.

NM 326 suppliers

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NM 326 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 NM 326 is traded under.

HS 2844.43Indicative HS code

Radioactive elements and isotopes and compounds other than those of subheading 284410…

World exports in 2024
$2.19B
+8.8% vs 2023, imports $2.53B
2022 to 2024
Top exporters
  1. Canada32.1%
  2. Netherlands17.0%
  3. Germany11.4%
Top importers
  1. United States37.8%
  2. Germany8.4%
  3. China5.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for NM 326 is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about NM 326, based on the data on this page

What is NM 326?

NM 326 is a chemical substance with the molecular formula C27H49INO4P and a molar mass of 607.57 g/mol. Its CAS registry number is 144774-69-6. The IUPAC name is hexadecyl 2-[(3-(125I)iodophenyl)methyl-dimethylazaniumyl]ethyl phosphate.

What is the CAS number of NM 326?

The CAS registry number of NM 326 is 144774-69-6.

What is the molecular formula and weight of NM 326?

The molecular formula of NM 326 is C27H49INO4P and its molar mass is 607.57 g/mol.

What is NM 326 used for?

Known uses and roles of NM 326 include surfactants in home care and cleaning and isotope-labelled compounds in research and laboratory.

Is NM 326 hazardous?

No GHS hazard classification for NM 326 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 NM 326?

NM 326 is usually classified under HS code 284443 (Radioactive elements and isotopes and compounds other than those of subheading 284410…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy NM 326?

Post a free request on CompoundList and suppliers of NM 326 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of NM 326?

Suppliers quote NM 326 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 NM 326

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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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