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Screening compounds

Racemoramide

Also known as Racemoramida, Racemoramidum, (+-)-1-(3-Methyl-4-morpholino-2,2-diphenylbutylpyrrolidine

CAS 545-59-5Formula C25H32N2O2Molar mass 392.54 g/molEC 208-893-0
GHS signal word: Danger. Pictograms: Acute toxicity (severe) Prohibited, not for trade
Why it is not for trade
Racemoramide chemical structure, C25H32N2O2, CAS 545-59-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
545-59-5
Formula
C25H32N2O2
Molar mass
392.54 g/mol
EC number
208-893-0
HS code
293499
Category
Screening compounds

What is Racemoramide?

Plain description, key identifiers and synonyms

Racemoramide is a diarylmethane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-methyl-4-morpholin-4-yl-2,2-diphenyl-1-pyrrolidin-1-ylbutan-1-one
CAS number
545-59-5 CAS number cross-checked
EC number
208-893-0
Molecular formula
C25H32N2O2
UNII
L3J8QT828G
InChIKey
INUNXTSAACVKJS-UHFFFAOYSA-N
InChI
InChI=1S/C25H32N2O2/c1-21(20-26-16-18-29-19-17-26)25(22-10-4-2-5-11-22,23-12-6-3-7-13-23)24(28)27-14-8-9-15-27/h2-7,10-13,21H,8-9,14-20H2,1H3
SMILES (canonical and isomeric)
CC(CN1CCOCC1)C(C2=CC=CC=C2)(C3=CC=CC=C3)C(=O)N4CCCC4

Synonyms

  • Racemoramida
  • Racemoramidum
  • (+-)-1-(3-Methyl-4-morpholino-2,2-diphenylbutylpyrrolidine
  • (+-)-3-Methyl-4-morpholino-2,2-diphenyl-1-(1-pyrrolidinyl)butanon
  • Racemoramidum (INN-Latin)
  • Racemoramida (INN-Spanish)
  • Pyrrolidine, 1-(3-methyl-4-(4-morpholinyl)-1-oxo-2,2-diphenylbutyl)-
  • Pyrrolidine, 1-(3-methyl-4-(4-morpholinyl)-1-oxo-2,2-diphenylbutyl)-, (+-)-
  • Dimorlin
  • 3-methyl-4-morpholin-4-yl-2,2-diphenyl-1-pyrrolidin-1-ylbutan-1-one
  • Dauran
  • Jetrium R
  • MCP 875
  • Racemoramid
  • DL-moramide
  • d-Moramid(e)
  • DEA No. 9645
  • Pyrrolidine, 1-(2,2-diphenyl-3-methyl-4-morpholinobutyryl)-, (+)-
  • PDSP1_000115
  • PDSP2_000115
  • M. C. P. 875
  • (+)-N-(3-Methyl-4-morpholino-2,2-diphenylbutryl)pyrrolidine
  • (+-)-4-(2-Methyl-4-oxo-3,3-diphenyl-4-(1-pyrrolidinyl)butyl)morpholine
  • 3-methyl-4-(morpholin-4-yl)-2,2-diphenyl-1-(pyrrolidin-1-yl)butan-1-one
  • Pyrrolidine, 1-(3-methyl-4-morpholino-2,2-diphenylbutyryl)-, (+)-
Show all 28 synonyms
  • 4-[2-Methyl-4-oxo-3,3-diphenyl-4-(1-pyrrolidinyl)butyl]morpholine-, (S)-
  • Pyrrolidine, 1-(3-methyl-4-(4-morpholinyl)-1-oxo-2,2-diphenylbutyl)-, (+/-)-
  • Pyrrolidine, 1-[3-methyl-4-(4-morpholinyl)-1-oxo-2,2-diphenylbutyl]-, (.+/-.)-

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
392.54 g/molcalc.
Exact mass
392.2464 Dacalc.
LogP (octanol/water)
3.56calc.
Topological polar surface area
32.78 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
6calc.
Heavy atoms
29calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.48calc.
Formal charge
0calc.
Stereocentres
1calc.
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=C(N1CCCC1)C(CCN1CCOCC1)(c1ccccc1)c1ccccc1

O=C(N1CCCC1)C(CCN1CCOCC1)(c1ccccc1)c1ccccc1

4 rings, 28 atoms, the Desmethylmoramide ring system.

6 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)

Hazard statements

  • H301Toxic if swallowed.
  • H336May cause drowsiness or dizziness.
Precautionary statements (12)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • 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

Racemoramide suppliers

Trading restrictions apply to this substance

Psychotropic substance

Racemoramide is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Listing and enquiries are not allowed for this substance.

Reference: UN Convention on Psychotropic Substances 1971, HS 2022 subheading 2934.91 (sufentanil and related controlled substances)

Our policy on controlled substances

Racemoramide price

Indicative price range per kg from live supplier offers

Prices are not shown for prohibited substances.

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

Psychotropic substance

Racemoramide is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Listing and enquiries are not allowed for this substance.

Reference: UN Convention on Psychotropic Substances 1971, HS 2022 subheading 2934.91 (sufentanil and related controlled substances)

Our policy on controlled substances

Controls

  • US DEA controlled substance or listed chemical

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Racemoramide?

Racemoramide is a diarylmethane.

What is the CAS number of Racemoramide?

The CAS registry number of Racemoramide is 545-59-5.

What is the molecular formula and weight of Racemoramide?

The molecular formula of Racemoramide is C25H32N2O2 and its molar mass is 392.54 g/mol.

What is Racemoramide used for?

Known uses and roles of Racemoramide include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Racemoramide hazardous?

Racemoramide carries the GHS signal word "Danger". Main hazards: toxic if swallowed, may cause drowsiness or dizziness. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Racemoramide?

Racemoramide is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Can I buy Racemoramide on CompoundList?

No. Racemoramide is on our prohibited list, so listings, quotes and messages for it are disabled. This page is kept for information only.

Guides for buyers

Practical guides that help when you source, ship or handle Racemoramide

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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