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Radiosumin

Also known as (2S)-2-[[(2S,3E)-2-acetamido-3-[(4R)-4-aminocyclohex-2-en-1-ylidene]propanoyl]amino]-3-(4-acetamidocyclohexylidene)propanoic acid, Radiosumin A, (2S)-2-(((2S,3E)-2-acetamido-3-((4R)-4-aminocyclohex-2-en-1-ylidene)propanoyl)amino)-3-(4-acetamidocyclohexylidene)propanoic acid

CAS 157744-22-4Formula C22H32N4O5Molar mass 432.52 g/mol
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Radiosumin chemical structure, C22H32N4O5, CAS 157744-22-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
157744-22-4
Formula
C22H32N4O5
Molar mass
432.52 g/mol
HS code
292429
Category
Peptides

What is Radiosumin?

Plain description, key identifiers and synonyms

Radiosumin is a dipeptide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-2-[[(2S,3E)-2-acetamido-3-[(4R)-4-aminocyclohex-2-en-1-ylidene]propanoyl]amino]-3-(4-acetamidocyclohexylidene)propanoic acid
CAS number
157744-22-4
Molecular formula
C22H32N4O5
InChIKey
BZYYTAOQKTUZST-NRZWWCDRSA-N
InChI
InChI=1S/C22H32N4O5/c1-13(27)24-18-9-5-16(6-10-18)12-20(22(30)31)26-21(29)19(25-14(2)28)11-15-3-7-17(23)8-4-15/h3,7,11-12,17-20H,4-6,8-10,23H2,1-2H3,(H,24,27)(H,25,28)(H,26,29)(H,30,31)/b15-11-,16-12?/t17-,18?,19-,20-/m0/s1
Canonical SMILES
CC(=O)NC1CCC(=CC(NC(=O)C(C=C2C=CC(N)CC2)NC(C)=O)C(=O)O)CC1
Isomeric SMILES
CC(=O)NC1CCC(=C[C@@H](C(=O)O)NC(=O)[C@H](/C=C/2\CC[C@H](C=C2)N)NC(=O)C)CC1

Synonyms

  • (2S)-2-[[(2S,3E)-2-acetamido-3-[(4R)-4-aminocyclohex-2-en-1-ylidene]propanoyl]amino]-3-(4-acetamidocyclohexylidene)propanoic acid
  • Radiosumin A
  • (2S)-2-(((2S,3E)-2-acetamido-3-((4R)-4-aminocyclohex-2-en-1-ylidene)propanoyl)amino)-3-(4-acetamidocyclohexylidene)propanoic acid
  • (2S)-2-((S,E)-2-acetamido-3-((R)-4-aminocyclohex-2-en-1-ylidene)propanamido)-3-(4-acetamidocyclohexylidene)propanoic acid

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
432.52 g/molcalc.
Exact mass
432.2373 Dacalc.
LogP (octanol/water)
0.67calc.
Topological polar surface area
150.6 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
7calc.
Heavy atoms
31calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.55calc.
Formal charge
0calc.
Stereocentres
3calc.
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(CC=C1C=CCCC1)NCC=C1CCCCC1

O=C(CC=C1C=CCCC1)NCC=C1CCCCC1

2 rings, 19 atoms.

No other chemical in our database has 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.

Radiosumin suppliers

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Radiosumin 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

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 Radiosumin is traded under.

HS 2924.29Indicative HS code

Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$5.69B
−5.1% vs 2023, imports $5.8B
2019 to 2024
Top exporters
  1. China32.3%
  2. Switzerland * partner reported13.6%
  3. Norway * partner reported12.8%
Top importers
  1. United States15.9%
  2. Ireland15.8%
  3. Germany11.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Radiosumin?

Radiosumin is a dipeptide.

What is the CAS number of Radiosumin?

The CAS registry number of Radiosumin is 157744-22-4.

What is the molecular formula and weight of Radiosumin?

The molecular formula of Radiosumin is C22H32N4O5 and its molar mass is 432.52 g/mol.

Is Radiosumin hazardous?

No GHS hazard classification for Radiosumin 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 Radiosumin?

Radiosumin is usually classified under HS code 292429 (Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Radiosumin?

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

What is the price of Radiosumin?

Suppliers quote Radiosumin 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 Radiosumin

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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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