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Heterocyclic building blocks

Xanthydrol

Also known as 9-Hydroxyxanthene, 9H-Xanthen-9-ol, Xanthen-9-ol

CAS 90-46-0Formula C13H10O2Molar mass 198.22 g/molEC 201-996-1
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment 1 supplier listed
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Xanthydrol chemical structure, C13H10O2, CAS 90-46-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
90-46-0
Formula
C13H10O2
Molar mass
198.22 g/mol
EC number
201-996-1
HS code
293299
Category
Heterocyclic building blocks

What is Xanthydrol?

Plain description, key identifiers and synonyms

xanthydrol has been reported in Xanthium spinosum and Xanthium strumarium.

Xanthydrol is an organic compound derived from xanthone reduction.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
9H-xanthen-9-ol
CAS number
90-46-0 CAS number cross-checked
EC number
201-996-1
Molecular formula
C13H10O2
UNII
7131M69IKF
MDL number
MFCD00005057
InChIKey
JFRMYMMIJXLMBB-UHFFFAOYSA-N
InChI
InChI=1S/C13H10O2/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1-8,13-14H
SMILES (canonical and isomeric)
C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)O

Synonyms

  • 9-Hydroxyxanthene
  • 9H-Xanthen-9-ol
  • Xanthen-9-ol
  • 9-Xanthydrol
  • Xanthanol
  • 9-Xanthenol
  • Xanthene, hydroxy-
  • Xanthrol
  • Xanthydrol, 98%
  • 5-17-04-00502 (Beilstein Handbook Reference)
  • Xanthydrol, for the detection of urea, >=99.0% (HPLC)

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
198.22 g/molcalc.
Exact mass
198.0681 Dacalc.
LogP (octanol/water)
2.87calc.
Topological polar surface area
29.46 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
15calc.
Rings
3calc.
Aromatic rings
2calc.
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, c1ccc2c(c1)Cc1ccccc1O2

c1ccc2c(c1)Cc1ccccc1O2

3 rings, 14 atoms, the Xanthene ring system.

315 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (21)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P391Collect spillage.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Xanthydrol suppliers

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

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  • Synthonix, Inc.
    United States, Wake ForestUnclaimed profile
    XanthydrolGrade, purity and minimum order on request
    Price on request
    View

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Xanthydrol 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

United States

  • TSCA inventory (USA)
    Status: Inactive in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Xanthydrol 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 Xanthydrol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Xanthydrol?

xanthydrol has been reported in Xanthium spinosum and Xanthium strumarium.

What is the CAS number of Xanthydrol?

The CAS registry number of Xanthydrol is 90-46-0.

What is the molecular formula and weight of Xanthydrol?

The molecular formula of Xanthydrol is C13H10O2 and its molar mass is 198.22 g/mol.

What is Xanthydrol used for?

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

Is Xanthydrol hazardous?

Xanthydrol carries the GHS signal word "Warning". Main hazards: harmful if swallowed, causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Xanthydrol?

Xanthydrol 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 Xanthydrol?

CompoundList lists 1 supplier of Xanthydrol in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Xanthydrol?

Suppliers quote Xanthydrol 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

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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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