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Amines and amides

Dospa

Also known as DOSPA (hydrochloride), DOSPA Chloride, N-(2-(2,5-Bis((3-aminopropyl)amino)pentanamido)ethyl)-N,N-dimethyl-2,3-bis((Z)-octadec-9-en-1-yloxy)propan-1-aminium chloride tetrahydrochloride

CAS 282533-23-7Formula C54H115Cl5N6O3Molar mass 1,073.82 g/mol
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Dospa chemical structure, C54H115Cl5N6O3, CAS 282533-23-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
282533-23-7
Formula
C54H115Cl5N6O3
Molar mass
1,073.82 g/mol
HS code
292419
Category
Amines and amides

What is Dospa?

Plain description, key identifiers and synonyms

Dospa is a chemical substance with the molecular formula C54H115Cl5N6O3 and a molar mass of 1,073.82 g/mol. Its CAS registry number is 282533-23-7. The IUPAC name is 2-[2,5-bis(3-aminopropylamino)pentanoylamino]ethyl-[2,3-bis[(Z)-octadec-9-enoxy]propyl]-dimethylazanium, chloride, tetrahydrochloride.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[2,5-bis(3-aminopropylamino)pentanoylamino]ethyl-[2,3-bis[(Z)-octadec-9-enoxy]propyl]-dimethylazanium, chloride, tetrahydrochloride
CAS number
282533-23-7
Molecular formula
C54H115Cl5N6O3
InChIKey
RYQDMINLUXGGGS-AYXXFMLISA-N
InChI
InChI=1S/C54H110N6O3.5ClH/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-48-62-51-52(63-49-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2)50-60(3,4)47-46-59-54(61)53(58-45-39-42-56)40-37-43-57-44-38-41-55;;;;;/h19-22,52-53,57-58H,5-18,23-51,55-56H2,1-4H3;5*1H/b21-19-,22-20-;;;;;
Canonical SMILES
CCCCCCCCC=CCCCCCCCCOCC(C[N+](C)(C)CCNC(=O)C(CCCNCCCN)NCCCN)OCCCCCCCCC=CCCCCCCCC.Cl.Cl.Cl.Cl.[Cl-]
Isomeric SMILES
CCCCCCCC/C=C\CCCCCCCCOCC(C[N+](C)(C)CCNC(=O)C(CCCNCCCN)NCCCN)OCCCCCCCC/C=C\CCCCCCCC.Cl.Cl.Cl.Cl.[Cl-]

Synonyms

  • DOSPA (hydrochloride)
  • DOSPA Chloride
  • N-(2-(2,5-Bis((3-aminopropyl)amino)pentanamido)ethyl)-N,N-dimethyl-2,3-bis((Z)-octadec-9-en-1-yloxy)propan-1-aminium chloride tetrahydrochloride
  • N-[2-[2,5-Bis[(3-aminopropyl)amino]pentanamido]ethyl]-N,N-dimethyl-2,3-bis[(Z)-octadec-9-en-1-yloxy]propan-1-aminium Chloride Tetrahydrochloride
  • DOSPA hydrochloride
  • 2-[2,5-bis(3-aminopropylamino)pentanoylamino]ethyl-[2,3-bis[(Z)-octadec-9-enoxy]propyl]-dimethylazanium, chloride, tetrahydrochloride

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
1,073.82 g/molcalc.
Exact mass
1,070.7473 Dacalc.
LogP (octanol/water)
10.37calc.
Topological polar surface area
123.7 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
52calc.
Heavy atoms
68calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.91calc.
Formal charge
0calc.
Stereocentres
2calc.
Components
6calc.
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.

Dospa suppliers

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

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  • Kyfora Bio
    United States, HorshamUnclaimed profile
    DospaGrade, purity and minimum order on request
    Price on request
    View

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Where suppliers are based

1 supplier in 1 country

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Dospa price

Indicative price range per kg from live supplier offers

No published prices right now

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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 Dospa is traded under.

HS 2924.19Indicative HS code

Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$2.38B
−1.7% vs 2023, imports $2.22B
2019 to 2024
Top exporters
  1. China34.7%
  2. Germany12.5%
  3. India * partner reported6.8%
Top importers
  1. United States17.5%
  2. Germany8.8%
  3. India * partner reported6.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Dospa?

Dospa is a chemical substance with the molecular formula C54H115Cl5N6O3 and a molar mass of 1,073.82 g/mol. Its CAS registry number is 282533-23-7. The IUPAC name is 2-[2,5-bis(3-aminopropylamino)pentanoylamino]ethyl-[2,3-bis[(Z)-octadec-9-enoxy]propyl]-dimethylazanium, chloride, tetrahydrochloride.

What is the CAS number of Dospa?

The CAS registry number of Dospa is 282533-23-7.

What is the molecular formula and weight of Dospa?

The molecular formula of Dospa is C54H115Cl5N6O3 and its molar mass is 1,073.82 g/mol.

Is Dospa hazardous?

No GHS hazard classification for Dospa 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 Dospa?

Dospa is usually classified under HS code 292419 (Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dospa?

CompoundList lists 1 supplier of Dospa in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Dospa?

Suppliers quote Dospa 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

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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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