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Cationic surfactants

Vb-201

Also known as VB 201, 1-Palmityl-2-(4-carboxybutyl)-sn-glycero-3-phosphocholine, (2-(((2R)-2-(4-carboxybutoxy)-3-(hexadecyloxy)propyl phosphonato)oxy)ethyl)trimethylazanium

CAS 630112-41-3Formula C29H60NO8PMolar mass 581.77 g/mol
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Vb-201 chemical structure, C29H60NO8P, CAS 630112-41-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
630112-41-3
Formula
C29H60NO8P
Molar mass
581.77 g/mol
HS code
292390
Category
Cationic surfactants

What is Vb-201?

Plain description, key identifiers and synonyms

Vb-201 is a chemical substance with the molecular formula C29H60NO8P and a molar mass of 581.77 g/mol. Its CAS registry number is 630112-41-3. The IUPAC name is [(2R)-2-(4-carboxybutoxy)-3-hexadecoxypropyl] 2-(trimethylazaniumyl)ethyl phosphate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(2R)-2-(4-carboxybutoxy)-3-hexadecoxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
CAS number
630112-41-3
Molecular formula
C29H60NO8P
UNII
SJ5A8151JO
InChIKey
JGGNOCUEWOGWPL-MUUNZHRXSA-N
InChI
InChI=1S/C29H60NO8P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-19-23-35-26-28(36-24-20-18-21-29(31)32)27-38-39(33,34)37-25-22-30(2,3)4/h28H,5-27H2,1-4H3,(H-,31,32,33,34)/t28-/m1/s1
Canonical SMILES
CCCCCCCCCCCCCCCCOCC(COP(=O)([O-])OCC[N+](C)(C)C)OCCCCC(=O)O
Isomeric SMILES
CCCCCCCCCCCCCCCCOC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OCCCCC(=O)O

Synonyms

  • VB 201
  • 1-Palmityl-2-(4-carboxybutyl)-sn-glycero-3-phosphocholine
  • (2-(((2R)-2-(4-carboxybutoxy)-3-(hexadecyloxy)propyl phosphonato)oxy)ethyl)trimethylazanium
  • (R)-2-(4-carboxybutoxy)-3-(hexadecyloxy)propyl (2-(trimethylammonio)ethyl) phosphate
  • [(2R)-2-(4-carboxybutoxy)-3-hexadecoxypropyl] 2-(trimethylazaniumyl)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
581.77 g/molcalc.
Exact mass
581.4057 Dacalc.
LogP (octanol/water)
6.33calc.
Topological polar surface area
114.4 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
30calc.
Heavy atoms
39calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.97calc.
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.

Vb-201 suppliers

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Vb-201 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

Industries and functions

Roles

  • anti-inflammatory agent
  • antimicrobial agent
  • antipsoriatic
  • antiviral agent
  • dermatologic drug
  • pharmaceutical

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 Vb-201 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 Vb-201 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Vb-201, based on the data on this page

What is Vb-201?

Vb-201 is a chemical substance with the molecular formula C29H60NO8P and a molar mass of 581.77 g/mol. Its CAS registry number is 630112-41-3. The IUPAC name is [(2R)-2-(4-carboxybutoxy)-3-hexadecoxypropyl] 2-(trimethylazaniumyl)ethyl phosphate.

What is the CAS number of Vb-201?

The CAS registry number of Vb-201 is 630112-41-3.

What is the molecular formula and weight of Vb-201?

The molecular formula of Vb-201 is C29H60NO8P and its molar mass is 581.77 g/mol.

What is Vb-201 used for?

Known uses and roles of Vb-201 include surfactants in home care and cleaning, anti-inflammatory agent, antimicrobial agent, antipsoriatic, antiviral agent and 2 more.

Is Vb-201 hazardous?

No GHS hazard classification for Vb-201 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 Vb-201?

Vb-201 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 Vb-201?

Post a free request on CompoundList and suppliers of Vb-201 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Vb-201?

Suppliers quote Vb-201 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 Vb-201

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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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