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Heterocyclic building blocks

Xanthiazone

Also known as 7-(hydroxymethyl)-8,8-dimethyl-4H-1,4-benzothiazine-3,5-dione, 4,8-Dihydro-7-(hydroxymethyl)-8,8-dimethyl-2H-1,4-benzothiazine-3,5-dione

CAS 212701-97-8Formula C11H13NO3SMolar mass 239.30 g/mol
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Xanthiazone chemical structure, C11H13NO3S, CAS 212701-97-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
212701-97-8
Formula
C11H13NO3S
Molar mass
239.30 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Xanthiazone?

Plain description, key identifiers and synonyms

Xanthiazone is a chemical substance with the molecular formula C11H13NO3S and a molar mass of 239.30 g/mol. Its CAS registry number is 212701-97-8. The IUPAC name is 7-(hydroxymethyl)-8,8-dimethyl-4H-1,4-benzothiazine-3,5-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
7-(hydroxymethyl)-8,8-dimethyl-4H-1,4-benzothiazine-3,5-dione
CAS number
212701-97-8
Molecular formula
C11H13NO3S
MDL number
MFCD28336941
InChIKey
DNLBWKAXMIGTSS-UHFFFAOYSA-N
InChI
InChI=1S/C11H13NO3S/c1-11(2)6(4-13)3-7(14)9-10(11)16-5-8(15)12-9/h3,13H,4-5H2,1-2H3,(H,12,15)
SMILES (canonical and isomeric)
CC1(C(=CC(=O)C2=C1SCC(=O)N2)CO)C

Synonyms

  • 7-(hydroxymethyl)-8,8-dimethyl-4H-1,4-benzothiazine-3,5-dione
  • 4,8-Dihydro-7-(hydroxymethyl)-8,8-dimethyl-2H-1,4-benzothiazine-3,5-dione

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
239.30 g/molcalc.
Exact mass
239.0616 Dacalc.
LogP (octanol/water)
0.59calc.
Topological polar surface area
66.4 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
16calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.46calc.
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=C1CSC2=C(N1)C(=O)C=CC2

O=C1CSC2=C(N1)C(=O)C=CC2

2 rings, 12 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.

Xanthiazone suppliers

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

Frequently asked questions

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

What is Xanthiazone?

Xanthiazone is a chemical substance with the molecular formula C11H13NO3S and a molar mass of 239.30 g/mol. Its CAS registry number is 212701-97-8. The IUPAC name is 7-(hydroxymethyl)-8,8-dimethyl-4H-1,4-benzothiazine-3,5-dione.

What is the CAS number of Xanthiazone?

The CAS registry number of Xanthiazone is 212701-97-8.

What is the molecular formula and weight of Xanthiazone?

The molecular formula of Xanthiazone is C11H13NO3S and its molar mass is 239.30 g/mol.

What is Xanthiazone used for?

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

Is Xanthiazone hazardous?

No GHS hazard classification for Xanthiazone 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 Xanthiazone?

Xanthiazone 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 Xanthiazone?

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

What is the price of Xanthiazone?

Suppliers quote Xanthiazone 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 Xanthiazone

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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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