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Lipids and fatty acids

Dspe-mal

Also known as (2R)-3-(((2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl distearate, DSPE-Maleimide, [(2R)-3-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy-hydroxyphosphoryl]oxy-2-octadecanoyloxypropyl] octadecanoate

CAS 1360858-99-6Formula C48H87N2O11PMolar mass 899.20 g/mol
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Dspe-mal chemical structure, C48H87N2O11P, CAS 1360858-99-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1360858-99-6
Formula
C48H87N2O11P
Molar mass
899.20 g/mol
HS code
292519
Category
Lipids and fatty acids

What is Dspe-mal?

Plain description, key identifiers and synonyms

Dspe-mal is a chemical substance with the molecular formula C48H87N2O11P and a molar mass of 899.20 g/mol. Its CAS registry number is 1360858-99-6. The IUPAC name is [(2R)-3-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy-hydroxyphosphoryl]oxy-2-octadecanoyloxypropyl] octadecanoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(2R)-3-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy-hydroxyphosphoryl]oxy-2-octadecanoyloxypropyl] octadecanoate
CAS number
1360858-99-6
Molecular formula
C48H87N2O11P
MDL number
MFCD34561790
InChIKey
DOLZZPOFNKNXOL-VZUYHUTRSA-N
InChI
InChI=1S/C48H87N2O11P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-47(54)58-41-43(61-48(55)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)42-60-62(56,57)59-40-38-49-44(51)37-39-50-45(52)35-36-46(50)53/h35-36,43H,3-34,37-42H2,1-2H3,(H,49,51)(H,56,57)/t43-/m1/s1
Canonical SMILES
CCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCCNC(=O)CCN1C(=O)C=CC1=O)OC(=O)CCCCCCCCCCCCCCCCC
Isomeric SMILES
CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCNC(=O)CCN1C(=O)C=CC1=O)OC(=O)CCCCCCCCCCCCCCCCC

Synonyms

  • (2R)-3-(((2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl distearate
  • DSPE-Maleimide
  • [(2R)-3-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy-hydroxyphosphoryl]oxy-2-octadecanoyloxypropyl] octadecanoate
  • Octadecanoic acid, 1,1'-[(1R)-1-[10-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-3-hydroxy-3-oxido-8-oxo-2,4-dioxa-7-aza-3-phosphadec-1-yl]-1,2-ethanediyl] ester

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
899.20 g/molcalc.
Exact mass
898.6047 Dacalc.
LogP (octanol/water)
11.53calc.
Topological polar surface area
174.8 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
10calc.
Rotatable bonds
45calc.
Heavy atoms
62calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.85calc.
Formal charge
0calc.
Stereocentres
2calc.
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, O=C1C=CC(=O)N1

O=C1C=CC(=O)N1

1 ring, 7 atoms, the Maleimide ring system.

636 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.

Dspe-mal suppliers

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Dspe-mal 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

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 Dspe-mal is traded under.

HS 2925.19Indicative HS code

Imides and their derivatives, salts thereof, other

World exports in 2024
$295M
+11.7% vs 2023, imports $348M
2019 to 2024
Top exporters
  1. China29.7%
  2. Japan22.7%
  3. United Kingdom10.0%
Top importers
  1. United States12.7%
  2. Brazil12.6%
  3. China10.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Dspe-mal, based on the data on this page

What is Dspe-mal?

Dspe-mal is a chemical substance with the molecular formula C48H87N2O11P and a molar mass of 899.20 g/mol. Its CAS registry number is 1360858-99-6. The IUPAC name is [(2R)-3-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy-hydroxyphosphoryl]oxy-2-octadecanoyloxypropyl] octadecanoate.

What is the CAS number of Dspe-mal?

The CAS registry number of Dspe-mal is 1360858-99-6.

What is the molecular formula and weight of Dspe-mal?

The molecular formula of Dspe-mal is C48H87N2O11P and its molar mass is 899.20 g/mol.

What is Dspe-mal used for?

Known uses and roles of Dspe-mal include surfactants in home care and cleaning.

Is Dspe-mal hazardous?

No GHS hazard classification for Dspe-mal 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 Dspe-mal?

Dspe-mal is usually classified under HS code 292519 (Imides and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dspe-mal?

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

What is the price of Dspe-mal?

Suppliers quote Dspe-mal 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 Dspe-mal

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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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