CompoundList
Sign in
Lipids and fatty acids

Brain PS

Also known as 18:0-18:1 PS, SOPS, L-alpha-Phosphatidylserines, brain, porcine

CAS 383907-32-2Formula C42H79NNaO10PMolar mass 812.06 g/mol
Get quotes Safety data
Brain PS chemical structure, C42H79NNaO10P, CAS 383907-32-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
383907-32-2
Formula
C42H79NNaO10P
Molar mass
812.06 g/mol
HS code
292250
Category
Lipids and fatty acids

What is Brain PS?

Plain description, key identifiers and synonyms

Brain PS is a chemical substance with the molecular formula C42H79NNaO10P and a molar mass of 812.06 g/mol. Its CAS registry number is 383907-32-2. The IUPAC name is sodium (2S)-2-azaniumyl-3-[[(2R)-3-octadecanoyloxy-2-[(Z)-octadec-9-enoyl]oxypropoxy]-oxidophosphoryl]oxypropanoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
sodium (2S)-2-azaniumyl-3-[[(2R)-3-octadecanoyloxy-2-[(Z)-octadec-9-enoyl]oxypropoxy]-oxidophosphoryl]oxypropanoate
CAS number
383907-32-2Other or deprecated CAS: 321883-23-2
Molecular formula
C42H79NNaO10P
InChIKey
ALPKKMIPHGSQRX-NJZWBUMZSA-M
InChI
InChI=1S/C42H80NO10P.Na/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-40(44)50-35-38(36-51-54(48,49)52-37-39(43)42(46)47)53-41(45)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;/h18,20,38-39H,3-17,19,21-37,43H2,1-2H3,(H,46,47)(H,48,49);/q;+1/p-1/b20-18-;/t38-,39+;/m1./s1
Canonical SMILES
CCCCCCCCC=CCCCCCCCC(=O)OC(COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)([O-])OCC([NH3+])C(=O)[O-].[Na+]
Isomeric SMILES
CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OC[C@@H](C(=O)[O-])[NH3+])OC(=O)CCCCCCC/C=C\CCCCCCCC.[Na+]

Synonyms

  • 18:0-18:1 PS
  • SOPS
  • L-alpha-Phosphatidylserines, brain, porcine
  • L-alpha-Phosphatidylserine (Brain, Porcine-Sodium Salt)
  • 1-stearoyl-2-oleoyl-sn-glycero-3-phospho-L-serine (sodium salt)
  • L-|A-phosphatidylserine (sodium salt)
  • 1-octadecanoyl-2--(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine (sodium salt)
  • L-?-Phosphatidylserine sodium, porcine brain
  • L-|A-phosphatidylserine (Brain, Porcine) (sodium salt)
  • 18:0-18:1 PS, 1-stearoyl-2-oleoyl-sn-glycero-3-phospho-L-serine (sodium salt), chloroform
  • 18:0-18:1 PS, 1-stearoyl-2-oleoyl-sn-glycero-3-phospho-L-serine (sodium salt), powder
  • Brain PS, L-alpha-phosphatidylserine (Brain, Porcine) (sodium salt), chloroform
  • Brain PS, L-alpha-phosphatidylserine (Brain, Porcine) (sodium salt), powder

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
812.06 g/molcalc.
Exact mass
811.5339 Dacalc.
LogP (octanol/water)
5.61calc.
Topological polar surface area
179 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
10calc.
Rotatable bonds
41calc.
Heavy atoms
55calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.88calc.
Formal charge
0calc.
Stereocentres
3calc.
Components
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.

Brain PS 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 Brain PS can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Brain PS 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Brain PS is traded under.

HS 2922.50Indicative HS code

Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function

World exports in 2024
$3.29B
−5.9% vs 2023, imports $3.19B
2019 to 2024
Top exporters
  1. China39.2%
  2. United Kingdom27.1%
  3. India * partner reported4.8%
Top importers
  1. United States20.7%
  2. Germany7.6%
  3. Italy6.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Brain PS, based on the data on this page

What is Brain PS?

Brain PS is a chemical substance with the molecular formula C42H79NNaO10P and a molar mass of 812.06 g/mol. Its CAS registry number is 383907-32-2. The IUPAC name is sodium (2S)-2-azaniumyl-3-[[(2R)-3-octadecanoyloxy-2-[(Z)-octadec-9-enoyl]oxypropoxy]-oxidophosphoryl]oxypropanoate.

What is the CAS number of Brain PS?

The CAS registry number of Brain PS is 383907-32-2. Other or deprecated CAS numbers: 321883-23-2.

What is the molecular formula and weight of Brain PS?

The molecular formula of Brain PS is C42H79NNaO10P and its molar mass is 812.06 g/mol.

Is Brain PS hazardous?

No GHS hazard classification for Brain PS 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 Brain PS?

Brain PS is usually classified under HS code 292250 (Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Brain PS?

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

What is the price of Brain PS?

Suppliers quote Brain PS 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 Brain PS

Get quotes for Brain PS

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Brain PS
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 Brain PS 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/brain-ps-383907-32-2" title="Brain PS 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 292250

Price on request
Free quotes, contact stays private
Get quotes