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Galactitol

Galactitol structure

CAS No:
608-66-2
Formula:
C6H14O6
Chemical Name:
Galactitol
Synonyms:
Galactitol;Dulcite;Dulcitol;Dulcose;Euonymit;Melampyrin;Melampyrit;NSC 1944;18089-21-9;40742-76-5;362631-40-1;904746-81-2;1315281-36-7;1644285-24-4;1810040-83-5;2075831-00-2
Categories:
Active Pharmaceutical Ingredients > Antipyretic Analgesics

Description

Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galactose.

Solid

Galactitol is an optically inactive hexitol having meso-configuration. It has a role as a metabolite, a human metabolite, an Escherichia coli metabolite and a mouse metabolite.|A naturally occurring product of plants obtained following reduction of GALACTOSE. It appears as a white crystalline powder with a slight sweet taste. It may form in excess in the lens of the eye in GALACTOSEMIAS, a deficiency of GALACTOKINASE.

Galactitol Basic Attributes

Molecular Weight：

182.17

Exact Mass：

182.17

BRN：

1721903

EC Number：

200-061-5

UNII：

113ZQ1Y7DD

DSSTox ID：

DTXSID1046051

HScode：

29054990

Characteristics

PSA：

121

XLogP3：

-3.1

Appearance：

White to Off-white liquid

Density：

1.6±0.1 g/cm3

Melting Point：

189.5 °C

Boiling Point：

275-280°C (1 mmHg)

Flash Point：

275-280°C/1mm

Refractive Index：

1.597

Water Solubility：

soluble in hot water

Storage Conditions：

Store at RT.

Vapor Pressure：

<0.1 mm Hg ( 25 °C)

Vapor Density：

<1 (vs air)

Collision Cross Section：

141.7 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|128.77 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|145.91 Å² [M+Na]+ [CCS Type: DT, Method: stepped-field]|142.2 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|130.5 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|130.8 Å² [M-H]-

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

8-24/25-36/37-26

RTECS Number：

LZ4290000

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 3 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

Dulcitol

Galactitol Use and Manufacturing

Methods of Manufacturing

Galactose is reduced by sodium borohydride, separated by ion exchange resin, and recrystallized from ethanol.

Uses

Dulcitol is the reduction product of Galactose. An increase in the level of Dulcitol is often a result of metabolism defect caused by a defect in galactose-1-phosphate uridylyltransferase (an autosomal recessive disorder). Dulcitol buildup can also lead t

Manufacturing Info：

Galactitol: ACTIVE

Computed Properties

Molecular Weight:182.17
XLogP3:-3.1
Hydrogen Bond Donor Count:6
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:5
Exact Mass:182.07903816
Monoisotopic Mass:182.07903816
Topological Polar Surface Area:121
Heavy Atom Count:12
Complexity:105
Defined Atom Stereocenter Count:4
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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