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Heterocyclic building blocks

Viroidin

Also known as 3-(4,5-Dihydroxy-L-leucine)viroisin, Viroisin, 3-(4,5-dihydroxy-L-leucine)-, Viroisin, 3-((R)-4,5-dihydroxy-l-leucine)-

CAS 53568-33-5Formula C38H56N8O15SMolar mass 896.97 g/mol
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Viroidin chemical structure, C38H56N8O15S, CAS 53568-33-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
53568-33-5
Formula
C38H56N8O15S
Molar mass
896.97 g/mol
HS code
293379
Category
Heterocyclic building blocks

What is Viroidin?

Plain description, key identifiers and synonyms

viroidin has been reported in Amanita virosa.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3R,6R,9S,12S,15S,18S,21S,22S,23R)-12-[(2R)-2,3-dihydroxy-2-methylpropyl]-22,23-dihydroxy-6-[(1S)-1-hydroxyethyl]-3-(hydroxymethyl)-18-methyl-15-[(2-methylsulfonyl-1H-indol-3-yl)methyl]-9-propan-2-yl-1,4,7,10,13,16,19-heptazabicyclo[19.3.0]tetracosane-2,5,8,11,14,17,20-heptone
CAS number
53568-33-5
Molecular formula
C38H56N8O15S
UNII
S4Q3M7DA05
InChIKey
GGMBQTGHAVBBST-JTJGPURJSA-N
InChI
InChI=1S/C38H56N8O15S/c1-16(2)26-33(55)45-27(18(4)49)34(56)42-24(14-47)37(58)46-13-25(50)29(51)28(46)35(57)39-17(3)30(52)40-22(31(53)41-23(32(54)44-26)12-38(5,59)15-48)11-20-19-9-7-8-10-21(19)43-36(20)62(6,60)61/h7-10,16-18,22-29,43,47-51,59H,11-15H2,1-6H3,(H,39,57)(H,40,52)(H,41,53)(H,42,56)(H,44,54)(H,45,55)/t17-,18-,22-,23-,24+,25+,26-,27+,28-,29+,38+/m0/s1
Canonical SMILES
CC1NC(=O)C2C(O)C(O)CN2C(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C(C(C)C)NC(=O)C(CC(C)(O)CO)NC(=O)C(Cc2c(S(C)(=O)=O)[nH]c3ccccc23)NC1=O
Isomeric SMILES
C[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@@H](C(=O)N2C[C@H]([C@H]([C@H]2C(=O)N1)O)O)CO)[C@H](C)O)C(C)C)C[C@](C)(CO)O)CC3=C(NC4=CC=CC=C43)S(=O)(=O)C

Synonyms

  • 3-(4,5-Dihydroxy-L-leucine)viroisin
  • Viroisin, 3-(4,5-dihydroxy-L-leucine)-
  • Viroisin, 3-((R)-4,5-dihydroxy-l-leucine)-
  • Cyclo(L-alanyl-2-(methylsulfonyl)-l-tryptophyl-(4R)-4,5-dihydroxy-l-leucyl-l-valyl-d-threonyl-d-seryl-(3R,4R)-3,4-dihydroxy-l-prolyl)

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
896.97 g/molcalc.
Exact mass
896.3586 Dacalc.
LogP (octanol/water)
-5.85calc.
Topological polar surface area
366.2 Ųcalc.
Hydrogen bond donors
13calc.
Hydrogen bond acceptors
15calc.
Rotatable bonds
9calc.
Heavy atoms
62calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.61calc.
Formal charge
0calc.
Stereocentres
11calc.
Lipinski rule of five
Fails (3 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=C1CNC(=O)CNC(=O)C(Cc2c[nH]c3ccccc23)NC(=O)CNC(=O)C2CCCN2C(=O)CNC(=O)CN1

O=C1CNC(=O)CNC(=O)C(Cc2c[nH]c3ccccc23)NC(=O)CNC(=O)C2CCCN2C(=O)CNC(=O)CN1

4 rings, 41 atoms.

6 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.

Viroidin suppliers

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Viroidin 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

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 Viroidin is traded under.

HS 2933.79Indicative HS code

Lactams, other lactams

World exports in 2024
$16.2B
−64.4% vs 2023, imports $15.4B
2019 to 2024
Top exporters
  1. Ireland37.0%
  2. France * partner reported15.6%
  3. Spain11.3%
Top importers
  1. Germany27.8%
  2. Ireland18.9%
  3. Panama * partner reported12.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Viroidin?

viroidin has been reported in Amanita virosa.

What is the CAS number of Viroidin?

The CAS registry number of Viroidin is 53568-33-5.

What is the molecular formula and weight of Viroidin?

The molecular formula of Viroidin is C38H56N8O15S and its molar mass is 896.97 g/mol.

What is Viroidin used for?

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

Is Viroidin hazardous?

No GHS hazard classification for Viroidin 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 Viroidin?

Viroidin is usually classified under HS code 293379 (Lactams, other lactams). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Viroidin?

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What is the price of Viroidin?

Suppliers quote Viroidin 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 Viroidin

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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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