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Impurities and reference standards

Glutarimide

Also known as Piperidine-2,6-dione, 2,6-Piperidinedione, 2,6-Diketopiperidine

CAS 1121-89-7Formula C5H7NO2Molar mass 113.12 g/molEC 214-340-4
GHS signal word: Warning. Pictograms: Harmful or irritant 17 suppliers listed
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Glutarimide chemical structure, C5H7NO2, CAS 1121-89-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1121-89-7
Formula
C5H7NO2
Molar mass
113.12 g/mol
EC number
214-340-4
HS code
292519
Category
Impurities and reference standards

What is Glutarimide?

Plain description, key identifiers and synonyms

Piperidine-2,6-dione is a dicarboximide that is piperidine which is substituted by oxo groups at positions 2 and 6. It is a dicarboximide and a member of piperidones.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
piperidine-2,6-dione
CAS number
1121-89-7 CAS number cross-checked
EC number
214-340-4
Molecular formula
C5H7NO2
UNII
MV728O9612
MDL number
MFCD00006670
InChIKey
KNCYXPMJDCCGSJ-UHFFFAOYSA-N
InChI
InChI=1S/C5H7NO2/c7-4-2-1-3-5(8)6-4/h1-3H2,(H,6,7,8)
SMILES (canonical and isomeric)
C1CC(=O)NC(=O)C1

Synonyms

  • Piperidine-2,6-dione
  • 2,6-Piperidinedione
  • 2,6-Diketopiperidine
  • Acetylglycinamide Impurity B
  • 2,6-dioxopiperidine
  • Glutarim
  • Glutarimide, 98%
  • piperidin-2,6-dione
  • 5-21-09-00557 (Beilstein Handbook Reference)

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
113.12 g/molcalc.
Exact mass
113.0477 Dacalc.
LogP (octanol/water)
-0.19calc.
Topological polar surface area
46.17 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
8calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.6calc.
Formal charge
0calc.
Stereocentres
0calc.
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, O=C1CCCC(=O)N1

O=C1CCCC(=O)N1

1 ring, 8 atoms. This chemical is the scaffold itself.

247 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.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • 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.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Glutarimide suppliers

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

All 17 suppliers
17 of 17 offers

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

17 suppliers in 7 countries

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Glutarimide 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.

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Protein Synthesis Inhibitors

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

Frequently asked questions

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

What is Glutarimide?

Piperidine-2,6-dione is a dicarboximide that is piperidine which is substituted by oxo groups at positions 2 and 6. It is a dicarboximide and a member of piperidones.

What is the CAS number of Glutarimide?

The CAS registry number of Glutarimide is 1121-89-7.

What is the molecular formula and weight of Glutarimide?

The molecular formula of Glutarimide is C5H7NO2 and its molar mass is 113.12 g/mol.

What is Glutarimide used for?

Known uses and roles of Glutarimide include protein synthesis inhibitors.

Is Glutarimide hazardous?

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

What is the HS code of Glutarimide?

Glutarimide 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 Glutarimide?

CompoundList lists 17 suppliers of Glutarimide in China, United States, Canada, Czech Republic and 3 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Glutarimide in India?

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

What is the price of Glutarimide?

Suppliers quote Glutarimide 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 Glutarimide

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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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