CompoundList
Sign in
Lipids and fatty acids

Asolectin

Also known as Palmitoyl-linoleoyl phosphatidylcholine, Azolectin, Soybean lecithin fraction IVS

CAS 69279-91-0Formula C42H80NO8PMolar mass 758.08 g/molEC 602-938-1
7 suppliers listed
Get quotes Compare 7 suppliers
Asolectin chemical structure, C42H80NO8P, CAS 69279-91-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
69279-91-0
Formula
C42H80NO8P
Molar mass
758.08 g/mol
EC number
602-938-1
HS code
292390
Category
Lipids and fatty acids

What is Asolectin?

Plain description, key identifiers and synonyms

1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine is a phosphatidylcholine 34:2 in which the 1- and 2-acyl groups are specified as hexadecanoyl (palmitoyl) and 9Z,12Z-octadecadienoyl (linoleoyl) respectively. It is a 1-acyl-2-linoleoyl-sn-glycero-3-phosphocholine betaine and a phosphatidylcholine 34:2.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(2R)-3-hexadecanoyloxy-2-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
CAS number
69279-91-0Other or deprecated CAS: 159701-21-0, 17708-90-6
EC number
602-938-1
Molecular formula
C42H80NO8P
UNII
6UCA7I41S8
INCI name
PHOSPHOLIPIDS
InChIKey
JLPULHDHAOZNQI-ZTIMHPMXSA-N
InChI
InChI=1S/C42H80NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h14,16,20-21,40H,6-13,15,17-19,22-39H2,1-5H3/b16-14-,21-20-/t40-/m1/s1
Canonical SMILES
CCCCCC=CCC=CCCCCCCCC(=O)OC(COC(=O)CCCCCCCCCCCCCCC)COP(=O)([O-])OCC[N+](C)(C)C
Isomeric SMILES
CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCC/C=C\C/C=C\CCCCC

Synonyms

  • Palmitoyl-linoleoyl phosphatidylcholine
  • Azolectin
  • Soybean lecithin fraction IVS
  • Soybean lecithin fraction IV-S
  • Soybean phospholipid
  • 1-Palmitoyl-2-linoleoyl-sn-glycero-3-phosphocholine
  • 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine
  • L-|A-Phosphatidylcholine
  • 16:0-18:2 PC
  • 1-Palmitoyl-2-linoleoyl-sn-glycero-3-phosphatidylcholine
  • [(2R)-3-hexadecanoyloxy-2-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
  • L-alpha-Lecithin
  • Phosphatidylcholine(16:0/18:2)
  • GPCho(16:0/18:2)
  • PC(16:0/18:2(9Z,12Z))
  • Phosphatidylcholine(16:0/18:2w6)
  • PC 34:2
  • PC(16:0/18:2n6)
  • 1-Palmitoyl-2-linoleoyl-3-sn-glycerophosphatidylcholine
  • 1,2-Diacyl-sn-glycero-3-phosphocholine
  • 3,5,8-Trioxa-4-phosphahexacosa-17,20-dien-1-aminium, 4-hydroxy-N,N,N-trimethyl-9-oxo-7-(((1-oxohexadecyl)oxy)methyl)-, inner salt, 4-oxide, (7R,17Z,20Z)-
  • PC(16:0/18:2)
  • Lecithin, Refined
  • Heart PC
  • CPL
Show all 35 synonyms
  • 1-palmitoyl-2-linoleoyl-GPC
  • L-alpha-1-Palmitoyl-2-linoleoylphosphatidylcholine
  • L-aPhosphatidylcholine - ex Soy
  • L-?-Phosphatidylcholine-from egg
  • L-a-Phosphatidylcholine - Liquid
  • L-a-Phosphatidylcholine - PC30
  • GPCho(16:0/18:2omega6)
  • PC(16:0/18:2omega6)
  • L-a-Phosphatidylcholine - PC 20
  • L-|A-Lecithin (egg yolk), 75%

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
758.08 g/molcalc.
Exact mass
757.5622 Dacalc.
LogP (octanol/water)
10.94calc.
Topological polar surface area
111.2 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
38calc.
Heavy atoms
52calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.86calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

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.

Asolectin suppliers

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

All 7 suppliers
7 of 7 offers

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

7 suppliers in 5 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Asolectin 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

Cosmetic ingredient, INCI name PHOSPHOLIPIDS(skin conditioning)

Functional uses

  • Flavouring and nutrient
  • Softener and conditioner

Cosmetic functions

  • Skin conditioning

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Asolectin 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 Asolectin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Asolectin?

1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine is a phosphatidylcholine 34:2 in which the 1- and 2-acyl groups are specified as hexadecanoyl (palmitoyl) and 9Z,12Z-octadecadienoyl (linoleoyl) respectively.

What is the CAS number of Asolectin?

The CAS registry number of Asolectin is 69279-91-0. Other or deprecated CAS numbers: 159701-21-0, 17708-90-6.

What is the molecular formula and weight of Asolectin?

The molecular formula of Asolectin is C42H80NO8P and its molar mass is 758.08 g/mol.

What is Asolectin used for?

Known uses and roles of Asolectin include skin conditioning agents in cosmetics and personal care, softeners in textiles and leather, surfactants in home care and cleaning, skin conditioning, flavouring and nutrient and 1 more.

Is Asolectin hazardous?

No GHS hazard classification for Asolectin 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 Asolectin?

Asolectin 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 Asolectin?

CompoundList lists 7 suppliers of Asolectin in China, United States, Germany, Japan and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Asolectin?

Suppliers quote Asolectin 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 Asolectin

Get quotes for Asolectin

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Asolectin
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 Asolectin 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/asolectin-69279-91-0" title="Asolectin 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 Lipids and fatty acids or HS code 292390

7 suppliers
Free quotes, contact stays private
Get quotes