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Heterocyclic compounds

LA 419

Also known as LA419 cpd, [(3S,3aR,6R,6aS)-6-nitrooxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 2-ethylsulfanyl-1,2-dihydropyridine-3-carboxylate, D-Glucitol, 1,4:3,6-dianhydro-, 5-(2-(ethylthio)-3-pyridinecarboxylate)2-nitrate

CAS 263754-97-8Formula C14H18N2O7SMolar mass 358.37 g/mol
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LA 419 chemical structure, C14H18N2O7S, CAS 263754-97-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
263754-97-8
Formula
C14H18N2O7S
Molar mass
358.37 g/mol
HS code
293339
Category
Heterocyclic compounds

What is LA 419?

Plain description, key identifiers and synonyms

LA 419 is a chemical substance with the molecular formula C14H18N2O7S and a molar mass of 358.37 g/mol. Its CAS registry number is 263754-97-8. The IUPAC name is [(3S,3aR,6R,6aS)-6-nitrooxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 2-ethylsulfanyl-1,2-dihydropyridine-3-carboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(3S,3aR,6R,6aS)-6-nitrooxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 2-ethylsulfanyl-1,2-dihydropyridine-3-carboxylate
CAS number
263754-97-8 CAS number cross-checked
Molecular formula
C14H18N2O7S
InChIKey
ISKSFVDWBALXEP-ZLUZDFLPSA-N
InChI
InChI=1S/C14H18N2O7S/c1-2-24-13-8(4-3-5-15-13)14(17)22-9-6-20-12-10(23-16(18)19)7-21-11(9)12/h3-5,9-13,15H,2,6-7H2,1H3/t9-,10+,11+,12+,13?/m0/s1
Canonical SMILES
CCSC1NC=CC=C1C(=O)OC1COC2C(O[N+](=O)[O-])COC12
Isomeric SMILES
CCSC1C(=CC=CN1)C(=O)O[C@H]2CO[C@H]3[C@@H]2OC[C@H]3O[N+](=O)[O-]

Synonyms

  • LA419 cpd
  • [(3S,3aR,6R,6aS)-6-nitrooxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 2-ethylsulfanyl-1,2-dihydropyridine-3-carboxylate
  • D-Glucitol, 1,4:3,6-dianhydro-, 5-(2-(ethylthio)-3-pyridinecarboxylate)2-nitrate
  • 1,4:3,6-Dianhydro-2-O-[2-(ethylsulfanyl)-1,2-dihydropyridine-3-carbonyl]-5-O-nitro-D-glucitol

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
358.37 g/molcalc.
Exact mass
358.0835 Dacalc.
LogP (octanol/water)
0.4calc.
Topological polar surface area
109.2 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
6calc.
Heavy atoms
24calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.64calc.
Formal charge
0calc.
Stereocentres
5calc.
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(OC1COC2CCOC21)C1=CC=CNC1

O=C(OC1COC2CCOC21)C1=CC=CNC1

3 rings, 17 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.

LA 419 suppliers

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LA 419 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 LA 419 is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

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

The HS code shown for LA 419 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about LA 419, based on the data on this page

What is LA 419?

LA 419 is a chemical substance with the molecular formula C14H18N2O7S and a molar mass of 358.37 g/mol. Its CAS registry number is 263754-97-8. The IUPAC name is [(3S,3aR,6R,6aS)-6-nitrooxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 2-ethylsulfanyl-1,2-dihydropyridine-3-carboxylate.

What is the CAS number of LA 419?

The CAS registry number of LA 419 is 263754-97-8.

What is the molecular formula and weight of LA 419?

The molecular formula of LA 419 is C14H18N2O7S and its molar mass is 358.37 g/mol.

What is LA 419 used for?

Known uses and roles of LA 419 include polymer antioxidants in plastics and polymers.

Is LA 419 hazardous?

No GHS hazard classification for LA 419 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 LA 419?

LA 419 is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy LA 419?

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What is the price of LA 419?

Suppliers quote LA 419 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 LA 419

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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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