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Screening compounds

NT-2 toxin

Also known as Toxin NT-2, Toxin NT 2, Trichothec-9-ene-3,4,8,15-tetrol, 12,13-epoxy-, 4-acetate, (3alpha,4beta,8alpha)-

CAS 76348-84-0Formula C17H24O7Molar mass 340.37 g/mol
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NT-2 toxin chemical structure, C17H24O7, CAS 76348-84-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
76348-84-0
Formula
C17H24O7
Molar mass
340.37 g/mol
HS code
293299
Category
Screening compounds

What is NT-2 toxin?

Plain description, key identifiers and synonyms

NT-2 toxin is a chemical substance with the molecular formula C17H24O7 and a molar mass of 340.37 g/mol. Its CAS registry number is 76348-84-0. The IUPAC name is [(1S,2R,4S,7R,9R,10R,11S,12S)-4,10-dihydroxy-2-(hydroxymethyl)-1,5-dimethylspiro[8-oxatricyclo[7.2.1.02,7]dodec-5-ene-12,2'-oxirane]-11-yl] acetate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(1S,2R,4S,7R,9R,10R,11S,12S)-4,10-dihydroxy-2-(hydroxymethyl)-1,5-dimethylspiro[8-oxatricyclo[7.2.1.02,7]dodec-5-ene-12,2'-oxirane]-11-yl] acetate
CAS number
76348-84-0
Molecular formula
C17H24O7
UNII
HNK31T59RQ
InChIKey
CSYVMZMEBKUDRQ-BNWDXEGFSA-N
InChI
InChI=1S/C17H24O7/c1-8-4-11-16(6-18,5-10(8)20)15(3)13(23-9(2)19)12(21)14(24-11)17(15)7-22-17/h4,10-14,18,20-21H,5-7H2,1-3H3/t10-,11+,12+,13+,14+,15+,16+,17-/m0/s1
Canonical SMILES
CC(=O)OC1C(O)C2OC3C=C(C)C(O)CC3(CO)C1(C)C21CO1
Isomeric SMILES
CC1=C[C@@H]2[C@](C[C@@H]1O)([C@]3([C@@H]([C@H]([C@H]([C@@]34CO4)O2)O)OC(=O)C)C)CO

Synonyms

  • Toxin NT-2
  • Toxin NT 2
  • Trichothec-9-ene-3,4,8,15-tetrol, 12,13-epoxy-, 4-acetate, (3alpha,4beta,8alpha)-
  • 4 beta-acetoxy-12,13-epoxytrichothec-9-ene-3 alpha,8 alpha,15 triol
  • 4-Acetoxy t-2 tetraol
  • 4beta-Acetoxy-12,13-epoxytrichothec-9-ene-3alpha,8alpha,15 triol
  • Trichothec-9-ene-3,4,8,15-tetrol, 12,13-epoxy-, 4-acetate, (3alpha,4beta,8.alpha.)-

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
340.37 g/molcalc.
Exact mass
340.1522 Dacalc.
LogP (octanol/water)
-0.48calc.
Topological polar surface area
108.8 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
2calc.
Heavy atoms
24calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.82calc.
Formal charge
0calc.
Stereocentres
8calc.
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, C1=CC2OC3CCC(C2CC1)C31CO1

C1=CC2OC3CCC(C2CC1)C31CO1

4 rings, 14 atoms.

143 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.

NT-2 toxin suppliers

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NT-2 toxin 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 NT-2 toxin is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

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

The HS code shown for NT-2 toxin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about NT-2 toxin, based on the data on this page

What is NT-2 toxin?

NT-2 toxin is a chemical substance with the molecular formula C17H24O7 and a molar mass of 340.37 g/mol. Its CAS registry number is 76348-84-0. The IUPAC name is [(1S,2R,4S,7R,9R,10R,11S,12S)-4,10-dihydroxy-2-(hydroxymethyl)-1,5-dimethylspiro[8-oxatricyclo[7.2.1.02,7]dodec-5-ene-12,2'-oxirane]-11-yl] acetate.

What is the CAS number of NT-2 toxin?

The CAS registry number of NT-2 toxin is 76348-84-0.

What is the molecular formula and weight of NT-2 toxin?

The molecular formula of NT-2 toxin is C17H24O7 and its molar mass is 340.37 g/mol.

What is NT-2 toxin used for?

Known uses and roles of NT-2 toxin include building blocks in research and laboratory and screening compounds in research and laboratory.

Is NT-2 toxin hazardous?

No GHS hazard classification for NT-2 toxin 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 NT-2 toxin?

NT-2 toxin is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy NT-2 toxin?

Post a free request on CompoundList and suppliers of NT-2 toxin will send you quotes. Your contact details stay private until you accept a quote.

What is the price of NT-2 toxin?

Suppliers quote NT-2 toxin 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 NT-2 toxin

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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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