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Aromatic building blocks

Aspisol

Also known as Aspirin DL-lysine, Egicalm, Aspidol

CAS 62952-06-1Formula C15H22N2O6Molar mass 326.35 g/molEC 110-902-7
GHS signal word: Warning. Pictograms: Harmful or irritant 9 suppliers listed
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Aspisol chemical structure, C15H22N2O6, CAS 62952-06-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
62952-06-1
Formula
C15H22N2O6
Molar mass
326.35 g/mol
EC number
110-902-7
HS code
291822
Category
Aromatic building blocks

What is Aspisol?

Plain description, key identifiers and synonyms

Aspirin DL-Lysine is the lysine salt form of acetylsalicylic acid, a nonsteroidal anti-inflammatory drug (NSAID) with analgesic, antipyretic and anti-inflammatory activities. Like other NSAIDs, aspirin DL-lysine inhibits the activity of cyclooxygenase I and II, resulting in decreased formation of prostaglandins (PGs) and thromboxanes precursors. This leads to decreased PG synthesis by PG synthase. This agent also causes a decrease in the formation of thromboxane A2 synthesis by thromboxane synthase, thereby inhibiting platelet aggregation.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-acetyloxybenzoic acid, 2,6-diaminohexanoic acid
CAS number
62952-06-1 CAS number cross-checkedOther or deprecated CAS: 77337-52-1
EC numbers
110-902-7, 263-769-3
Molecular formula
C15H22N2O6
UNII
2JJ274J145
MDL number
MFCD00864299
InChIKey
JJBCTCGUOQYZHK-UHFFFAOYSA-N
InChI
InChI=1S/C9H8O4.C6H14N2O2/c1-6(10)13-8-5-3-2-4-7(8)9(11)12;7-4-2-1-3-5(8)6(9)10/h2-5H,1H3,(H,11,12);5H,1-4,7-8H2,(H,9,10)
SMILES (canonical and isomeric)
CC(=O)OC1=CC=CC=C1C(=O)O.C(CCN)CC(C(=O)O)N

Synonyms

  • Aspirin DL-lysine
  • Egicalm
  • Aspidol
  • Aspirisine
  • Solpirin
  • Vetalgine
  • acetylsalicylate lysine
  • Laspal
  • DL-Lysine-acetylsalicylate
  • Lysine, 2-(acetyloxy)benzoate (1:1)
  • DL-Lysine acetylsalicylate
  • Aspegic
  • Venopirin
  • Aspirin (DL-lysine)
  • Acelysin
  • L-lysine acetylsalicylate
  • lysine acetyl-salicylate
  • 2-(Acetyloxy)benzoic acid--lysine (1/1)
  • lysin acetylsalicylate
  • (2S)-2,6-diaminohexanoic acid, 2-(acetyloxy)benzoic acid
  • DL-Lysine acetylsalicylate CRS
  • Lysine aspirin
  • Lysine acetylsalicylate
  • DL-Lysine acetylsalicylate, AldrichCPR
  • Lysine acetylsalicylate Reference Spectrum
Show all 26 synonyms
  • 2-acetoxybenzoate, (5-amino-5-carboxy-pentyl)ammonium

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
326.35 g/molcalc.
Exact mass
326.1478 Dacalc.
LogP (octanol/water)
0.84calc.
Topological polar surface area
152.9 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
7calc.
Heavy atoms
23calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
Stereocentres
1calc.
Components
2calc.
Lipinski rule of five
Passes (0 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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Aspisol suppliers

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

All 9 suppliers
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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

9 suppliers in 4 countries

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Aspisol price

Indicative price range per kg from live supplier offers

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Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Aspisol is traded under.

HS 2918.22Indicative HS code

O-Acetylsalicylic acid, its salts and esters

World exports in 2024
$67.1M
−8.4% vs 2023, imports $60.4M
2019 to 2024
Top exporters
  1. China29.5%
  2. Spain26.2%
  3. France * partner reported21.5%
Top importers
  1. United States27.4%
  2. Italy10.3%
  3. Germany9.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Aspisol?

Aspirin DL-Lysine is the lysine salt form of acetylsalicylic acid, a nonsteroidal anti-inflammatory drug (NSAID) with analgesic, antipyretic and anti-inflammatory activities.

What is the CAS number of Aspisol?

The CAS registry number of Aspisol is 62952-06-1. Other or deprecated CAS numbers: 77337-52-1.

What is the molecular formula and weight of Aspisol?

The molecular formula of Aspisol is C15H22N2O6 and its molar mass is 326.35 g/mol.

What is Aspisol used for?

Known uses and roles of Aspisol include building blocks in research and laboratory.

Is Aspisol hazardous?

Aspisol carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Aspisol?

Aspisol is usually classified under HS code 291822 (O-Acetylsalicylic acid, its salts and esters). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Aspisol?

CompoundList lists 9 suppliers of Aspisol in China, India, Germany and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Aspisol in India?

2 suppliers in India list Aspisol on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Aspisol?

Suppliers quote Aspisol 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 Aspisol

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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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