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Nucleosides and nucleotides

Tunicamycin A

Also known as MEGxm0_000437, ACon1_001824

CAS 66054-36-2Formula C38H62N4O16Molar mass 830.93 g/mol
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Tunicamycin A chemical structure, C38H62N4O16, CAS 66054-36-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
66054-36-2
Formula
C38H62N4O16
Molar mass
830.93 g/mol
HS code
293499
Category
Nucleosides and nucleotides

What is Tunicamycin A?

Plain description, key identifiers and synonyms

Tunicamycin A is a chemical substance with the molecular formula C38H62N4O16 and a molar mass of 830.93 g/mol. Its CAS registry number is 66054-36-2. The IUPAC name is (E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide
CAS number
66054-36-2
Molecular formula
C38H62N4O16
InChIKey
MEYZYGMYMLNUHJ-WYMLVPIESA-N
InChI
InChI=1S/C38H62N4O16/c1-19(2)13-11-9-7-5-4-6-8-10-12-14-24(46)40-27-31(51)28(48)22(55-37(27)58-36-26(39-20(3)44)30(50)29(49)23(18-43)56-36)17-21(45)34-32(52)33(53)35(57-34)42-16-15-25(47)41-38(42)54/h12,14-16,19,21-23,26-37,43,45,48-53H,4-11,13,17-18H2,1-3H3,(H,39,44)(H,40,46)(H,41,47,54)/b14-12+
Canonical SMILES
CC(=O)NC1C(OC2OC(CC(O)C3OC(n4ccc(=O)[nH]c4=O)C(O)C3O)C(O)C(O)C2NC(=O)C=CCCCCCCCCCC(C)C)OC(CO)C(O)C1O
Isomeric SMILES
CC(C)CCCCCCCCC/C=C/C(=O)NC1C(C(C(OC1OC2C(C(C(C(O2)CO)O)O)NC(=O)C)CC(C3C(C(C(O3)N4C=CC(=O)NC4=O)O)O)O)O)O

Synonyms

  • MEGxm0_000437
  • ACon1_001824

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
830.93 g/molcalc.
Exact mass
830.4161 Dacalc.
LogP (octanol/water)
-2.48calc.
Topological polar surface area
311.8 Ųcalc.
Hydrogen bond donors
11calc.
Hydrogen bond acceptors
16calc.
Rotatable bonds
20calc.
Heavy atoms
58calc.
Rings
4calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.79calc.
Formal charge
0calc.
Stereocentres
15calc.
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=c1ccn(C2CCC(CCC3CCCC(OC4CCCCO4)O3)O2)c(=O)[nH]1

O=c1ccn(C2CCC(CCC3CCCC(OC4CCCCO4)O3)O2)c(=O)[nH]1

4 rings, 28 atoms.

17 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.

Tunicamycin A suppliers

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

Frequently asked questions

Quick answers about Tunicamycin A, based on the data on this page

What is Tunicamycin A?

Tunicamycin A is a chemical substance with the molecular formula C38H62N4O16 and a molar mass of 830.93 g/mol. Its CAS registry number is 66054-36-2.

What is the CAS number of Tunicamycin A?

The CAS registry number of Tunicamycin A is 66054-36-2.

What is the molecular formula and weight of Tunicamycin A?

The molecular formula of Tunicamycin A is C38H62N4O16 and its molar mass is 830.93 g/mol.

Is Tunicamycin A hazardous?

No GHS hazard classification for Tunicamycin A 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 Tunicamycin A?

Tunicamycin A 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.

Where can I buy Tunicamycin A?

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

What is the price of Tunicamycin A?

Suppliers quote Tunicamycin A 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 Tunicamycin A

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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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