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Heterocyclic building blocks

Win 58993

Also known as Thiazolo(4,5-b)pyridin-2(3H)-one, 5-methyl-6-(4-pyridinyl)-, 5-Methyl-6-(4-pyridinyl)thiazolo[4,5-b]pyridin-2(3H)-on, 5-Methyl-6-(pyridin-4-yl)[1,3]thiazolo[4,5-b]pyridin-2(3H)-one

CAS 147293-39-8Formula C12H9N3OSMolar mass 243.29 g/mol
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Win 58993 chemical structure, C12H9N3OS, CAS 147293-39-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
147293-39-8
Formula
C12H9N3OS
Molar mass
243.29 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Win 58993?

Plain description, key identifiers and synonyms

Win 58993 is a chemical substance with the molecular formula C12H9N3OS and a molar mass of 243.29 g/mol. Its CAS registry number is 147293-39-8. The IUPAC name is 5-methyl-6-pyridin-4-yl-3H-[1,3]thiazolo[4,5-b]pyridin-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-methyl-6-pyridin-4-yl-3H-[1,3]thiazolo[4,5-b]pyridin-2-one
CAS number
147293-39-8 CAS number cross-checked
Molecular formula
C12H9N3OS
InChIKey
BYJYDMGTROTBTQ-UHFFFAOYSA-N
InChI
InChI=1S/C12H9N3OS/c1-7-9(8-2-4-13-5-3-8)6-10-11(14-7)15-12(16)17-10/h2-6H,1H3,(H,14,15,16)
SMILES (canonical and isomeric)
CC1=NC2=C(C=C1C3=CC=NC=C3)SC(=O)N2

Synonyms

  • Thiazolo(4,5-b)pyridin-2(3H)-one, 5-methyl-6-(4-pyridinyl)-
  • 5-Methyl-6-(4-pyridinyl)thiazolo[4,5-b]pyridin-2(3H)-on
  • 5-Methyl-6-(pyridin-4-yl)[1,3]thiazolo[4,5-b]pyridin-2(3H)-one

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
243.29 g/molcalc.
Exact mass
243.0466 Dacalc.
LogP (octanol/water)
2.36calc.
Topological polar surface area
58.64 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
17calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.08calc.
Formal charge
0calc.
Stereocentres
0calc.
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=c1[nH]c2ncc(-c3ccncc3)cc2s1

O=c1[nH]c2ncc(-c3ccncc3)cc2s1

3 rings, 16 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.

Win 58993 suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

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Win 58993 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 Win 58993 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 Win 58993 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Win 58993, based on the data on this page

What is Win 58993?

Win 58993 is a chemical substance with the molecular formula C12H9N3OS and a molar mass of 243.29 g/mol. Its CAS registry number is 147293-39-8. The IUPAC name is 5-methyl-6-pyridin-4-yl-3H-[1,3]thiazolo[4,5-b]pyridin-2-one.

What is the CAS number of Win 58993?

The CAS registry number of Win 58993 is 147293-39-8.

What is the molecular formula and weight of Win 58993?

The molecular formula of Win 58993 is C12H9N3OS and its molar mass is 243.29 g/mol.

What is Win 58993 used for?

Known uses and roles of Win 58993 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Win 58993 hazardous?

No GHS hazard classification for Win 58993 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 Win 58993?

Win 58993 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 Win 58993?

Post a free request on CompoundList and suppliers of Win 58993 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Win 58993?

Suppliers quote Win 58993 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 Win 58993

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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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