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Impurities and reference standards

Galactitol

Also known as dulcite, dulcose, Euonymit

CAS 608-66-2Formula C6H14O6Molar mass 182.17 g/molEC 171-669-5
GHS signal word: Warning. Pictograms: Harmful or irritant 25 suppliers listed
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Galactitol chemical structure, C6H14O6, CAS 608-66-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
608-66-2
Formula
C6H14O6
Molar mass
182.17 g/mol
EC number
171-669-5
HS code
290549
Category
Impurities and reference standards

What is Galactitol?

Plain description, key identifiers and synonyms

Galactitol is an optically inactive hexitol having meso-configuration. It has a role as a metabolite, a mouse metabolite, an Escherichia coli metabolite and a human metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R,3S,4R,5S)-hexane-1,2,3,4,5,6-hexol
CAS number
608-66-2 CAS number cross-checkedOther or deprecated CAS: 2234851-14-8
EC numbers
171-669-5, 210-165-2
Molecular formula
C6H14O6
UNII
113ZQ1Y7DD
MDL number
MFCD00064288
InChIKey
FBPFZTCFMRRESA-GUCUJZIJSA-N
InChI
InChI=1S/C6H14O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3-12H,1-2H2/t3-,4+,5+,6-
Canonical SMILES
OCC(O)C(O)C(O)C(O)CO
Isomeric SMILES
C([C@H]([C@@H]([C@@H]([C@H](CO)O)O)O)O)O

Synonyms

  • dulcite
  • dulcose
  • Euonymit
  • Melampyrin
  • Melampyrit
  • Melampyrite
  • Melampyrum
  • D-Dulcitol
  • (2R,3S,4R,5S)-hexane-1,2,3,4,5,6-hexol
  • meso-galactitol
  • GlyTouCan:G25565DN
  • dulcitol
  • D-Galactitol
  • (2R,3S,4R,5S)-Hexane-1,2,3,4,5,6-hexaol
  • L-galactitol
  • rel-(2R,3S,4R,5S)-Hexane-1,2,3,4,5,6-hexaol
  • Galactitol CRS
  • Dulcitol, puriss.
  • Dulcite (Standard)
  • Ambap5938
  • Dulcitol, >=99%
  • Xylitol EP Impurity B
  • Lactitol monohydrate impurity d
  • Galactitol, European Pharmacopoeia (EP) Reference Standard
  • Galactitol, United States Pharmacopeia (USP) Reference Standard
Show all 26 synonyms
  • Galactitol, Pharmaceutical Secondary Standard, Certified Reference Material

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
182.17 g/molcalc.
Exact mass
182.079 Dacalc.
LogP (octanol/water)
-3.59calc.
Topological polar surface area
121.4 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
5calc.
Heavy atoms
12calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • 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).
  • 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.
  • 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

Galactitol suppliers

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

All 25 suppliers
25 of 25 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

25 suppliers in 8 countries

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Galactitol price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Roles

  • Escherichia coli metabolite
  • animal metabolite
  • bacterial metabolite
  • eukaryotic metabolite
  • human metabolite
  • mammalian metabolite
  • metabolite
  • mouse metabolite
  • prokaryotic metabolite

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active 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 Galactitol is traded under.

HS 2905.49Indicative HS code

Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives…

World exports in 2024
$474M
−0.8% vs 2023, imports $513M
2019 to 2024
Top exporters
  1. China59.8%
  2. France * partner reported9.8%
  3. Netherlands8.0%
Top importers
  1. United States16.3%
  2. South Korea7.8%
  3. Germany7.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Galactitol?

Galactitol is an optically inactive hexitol having meso-configuration. It has a role as a metabolite, a mouse metabolite, an Escherichia coli metabolite and a human metabolite.

What is the CAS number of Galactitol?

The CAS registry number of Galactitol is 608-66-2. Other or deprecated CAS numbers: 2234851-14-8.

What is the molecular formula and weight of Galactitol?

The molecular formula of Galactitol is C6H14O6 and its molar mass is 182.17 g/mol.

What is Galactitol used for?

Known uses and roles of Galactitol include escherichia coli metabolite, animal metabolite, bacterial metabolite, eukaryotic metabolite, human metabolite and 4 more.

Is Galactitol hazardous?

Galactitol carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Galactitol?

Galactitol is usually classified under HS code 290549 (Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Galactitol?

CompoundList lists 25 suppliers of Galactitol in China, United States, Czech Republic, Germany and 4 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Galactitol?

Suppliers quote Galactitol 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 Galactitol

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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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