CompoundList

Dihydrotentoxin

Also known as Cyclo(N-methyl-ala-leu-N-methyl-phe-gly), (2S)-4-methyl-N-[(2R)-2-(methylamino)-3-phenylpropanoyl]-2-[[(2S)-2-(methylamino)propanoyl]amino]-N-(2-oxoethyl)pent-4-enamide, Cyclo(N-methyl-alanyl-leucyl-N-methyl-phenylalanyl-glycyl)

CAS 54987-63-2Formula C22H32N4O4Molar mass 416.52 g/mol
Dihydrotentoxin chemical structure, C22H32N4O4, CAS 54987-63-2
2D chemical structure

Key facts

What buyers check first

CAS number
54987-63-2
Formula
C22H32N4O4
Molar mass
416.52 g/mol
HS code
292519
Category
Peptides

What is Dihydrotentoxin?

Plain description, key identifiers and synonyms

Dihydrotentoxin has been reported in Alternaria alternata.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-4-methyl-N-[(2R)-2-(methylamino)-3-phenylpropanoyl]-2-[[(2S)-2-(methylamino)propanoyl]amino]-N-(2-oxoethyl)pent-4-enamide
CAS number
54987-63-2 CAS number cross-checked
Molecular formula
C22H32N4O4
InChIKey
KMJMUFMAMDFUQZ-UHOSZYNNSA-N
InChI
InChI=1S/C22H32N4O4/c1-15(2)13-19(25-20(28)16(3)23-4)22(30)26(11-12-27)21(29)18(24-5)14-17-9-7-6-8-10-17/h6-10,12,16,18-19,23-24H,1,11,13-14H2,2-5H3,(H,25,28)/t16-,18+,19-/m0/s1
Canonical SMILES
C=C(C)CC(NC(=O)C(C)NC)C(=O)N(CC=O)C(=O)C(Cc1ccccc1)NC
Isomeric SMILES
C[C@@H](C(=O)N[C@@H](CC(=C)C)C(=O)N(CC=O)C(=O)[C@@H](CC1=CC=CC=C1)NC)NC

Synonyms

  • Cyclo(N-methyl-ala-leu-N-methyl-phe-gly)
  • (2S)-4-methyl-N-[(2R)-2-(methylamino)-3-phenylpropanoyl]-2-[[(2S)-2-(methylamino)propanoyl]amino]-N-(2-oxoethyl)pent-4-enamide
  • Cyclo(N-methyl-alanyl-leucyl-N-methyl-phenylalanyl-glycyl)
  • (2S)-4-methyl-N-((2R)-2-(methylamino)-3-phenylpropanoyl)-2-(((2S)-2-(methylamino)propanoyl)amino)-N-(2-oxoethyl)pent-4-enamide
  • 1,4,7,10-Tetraazacyclododecane-2,5,8,11-tetrone, 3-butyl-1,6,7-trimethyl-12-(phenylmethylene)-, (3S-(3R*,6R*,12E))-
  • N-Methyl-L-alanyl-N-[(2R)-2-(methylamino)-3-phenylpropanoyl]-4-methylidene-N-(2-oxoethyl)-L-norvalinamide

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
416.52 g/molcalc.
Exact mass
416.2424 Dacalc.
LogP (octanol/water)
0.43calc.
Topological polar surface area
107.6 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
12calc.
Heavy atoms
30calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.46calc.
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, 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

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.

Dihydrotentoxin suppliers

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Dihydrotentoxin price

Indicative price range per kg from live supplier offers

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

Guides for buyers

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

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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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