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ChemicalBook >> CAS DataBase List >> Trehalose

Trehalose

Trehalose price.
  • $6 - $3217.55
  • Product name: Trehalose
  • CAS: 99-20-7
  • MF: C12H22O11
  • MW: 342.3
  • EINECS:202-739-6
  • MDL Number:MFCD00006628
  • Synonyms:(2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-oxybis(2-(hydroxyMethyl)tetrahydro-2H-pyran-3,4,5-triol);TREHALOSE(P);ALPHA,ALPHA-D-TREHALOSE;TREHALOSE;.alpha.-D-Glucopyranoside,.alpha.-D-glucopyranosyl ;alpha,alpha'-Trehalose;alpha-d-glucopyranoside,alpha-d-glucopyranosyl ;Ergot sugar
77 prices
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  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Arctom
  • AvaChem
  • Biorbyt Ltd
  • Biosynth
  • Chem-Impex
  • ChemScene
  • Crysdot
  • DC Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
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  • Manufactureraablocks
  • Product numberAA003A0D
  • Product descriptionα-D-Glucopyranoside, α-D-glucopyranosyl 98%
  • Packaging1mg
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003A0D
  • Product descriptionα-D-Glucopyranoside, α-D-glucopyranosyl ≥99%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003A0D
  • Product descriptionα-D-Glucopyranoside, α-D-glucopyranosyl ≥99%
  • Packaging25g
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003A0D
  • Product descriptionα-D-Glucopyranoside, α-D-glucopyranosyl ≥99%
  • Packaging100g
  • Price$64
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003A0D
  • Product descriptionα-D-Glucopyranoside, α-D-glucopyranosyl 98%
  • Packaging500g
  • Price$204
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003A0D
  • Product descriptionα-D-Glucopyranoside, α-D-glucopyranosyl 98%
  • Packaging1000g
  • Price$407
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number6953AC
  • Product descriptionD-(+)-Trehalose, anhydrous
  • Packaging5g
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA201057
  • Product description(2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) 98%
  • Packaging5g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA201057
  • Product description(2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) 98%
  • Packaging25g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA201057
  • Product description(2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) 98%
  • Packaging100g
  • Price$67
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0002885
  • Product descriptionTREHALOSE 95.00%
  • Packaging5MG
  • Price$495.47
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB7916
  • Product descriptionTrehalose
  • Packaging500mg
  • Price$100
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB7916
  • Product descriptionTrehalose
  • Packaging100mg
  • Price$50
  • Updated2026-05-06
  • Buy
  • ManufacturerArctom
  • Product numberAS029144
  • Product description(2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) 98%
  • Packaging100g
  • Price$66
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS029144
  • Product description(2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) 98%
  • Packaging25g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY009512
  • Product descriptionD-(+)-Trehalose, Anhydrous >98%
  • Packaging100g
  • Price$34
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003A0D α-D-Glucopyranoside, α-D-glucopyranosyl 98% 1mg $9 2026-05-28 Buy
aablocks AA003A0D α-D-Glucopyranoside, α-D-glucopyranosyl ≥99% 5g $10 2026-05-28 Buy
aablocks AA003A0D α-D-Glucopyranoside, α-D-glucopyranosyl ≥99% 25g $23 2026-05-28 Buy
aablocks AA003A0D α-D-Glucopyranoside, α-D-glucopyranosyl ≥99% 100g $64 2026-05-28 Buy
aablocks AA003A0D α-D-Glucopyranoside, α-D-glucopyranosyl 98% 500g $204 2026-05-28 Buy
aablocks AA003A0D α-D-Glucopyranoside, α-D-glucopyranosyl 98% 1000g $407 2026-05-28 Buy
AK Scientific 6953AC D-(+)-Trehalose, anhydrous 5g $24 2021-12-16 Buy
Ambeed A201057 (2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) 98% 5g $8 2021-12-16 Buy
Ambeed A201057 (2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) 98% 25g $25 2021-12-16 Buy
Ambeed A201057 (2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) 98% 100g $67 2021-12-16 Buy
American Custom Chemicals Corporation CRB0002885 TREHALOSE 95.00% 5MG $495.47 2021-12-16 Buy
ApexBio Technology B7916 Trehalose 500mg $100 2026-05-06 Buy
ApexBio Technology B7916 Trehalose 100mg $50 2026-05-06 Buy
Arctom AS029144 (2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) 98% 100g $66 2021-12-16 Buy
Arctom AS029144 (2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) 98% 25g $25 2021-12-16 Buy
Arctom SY009512 D-(+)-Trehalose, Anhydrous >98% 100g $34 2026-05-26 Buy

Properties

Melting point :203 °C
Boiling point :397.76°C (rough estimate)
Density :1.5800
vapor pressure :0.001Pa at 25℃
refractive index :197 ° (C=7, H2O)
RTECS :LZ5776770
storage temp. :Inert atmosphere,Room Temperature
solubility :Soluble in water; very slightly soluble in ethanol (95%); practically insoluble in ether.
pka :12.53±0.70(Predicted)
form :Powder
color :White to Off-white
optical activity :+197+178
Water Solubility :Soluble in water.
Sensitive :Hygroscopic
Merck :14,9580
Cosmetics Ingredients Functions :HUMECTANT
MOISTURISING LogP :0 at 25℃
CAS DataBase Reference :99-20-7(CAS DataBase Reference)
EPA Substance Registry System :Trehalose (99-20-7)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Trehalose is a nonreducing disaccharide in which the two glucose molecules are linked together in an α,α-1,1-glycosidic linkage. α,α-trehalose is the only anomer of trehalose, which has been isolated from and biosynthesized in living organisms. This sugar is present in a wide variety of organisms, including bacteria, yeast, fungi, insects, invertebrates, and lower and higher plants, where it may serve as a source of energy and carbon.  It can be used as a stabilizer and protectant of proteins and membranes: protection from dehydration; protection from damage by oxygen radicals (against oxidation); protection from cold; as a sensing compound and/or growth regulator; as a structural component of the bacterial cell wall. Trehalose is used in the biopharmaceutical preservation of labile protein drugs and in the cryopreservation of human cells. It is used as an ingredient for dried and processed food, and as an artificial sweetener, with a relative sweetness of 40-45% that of sucrose. Several safety studies on trehalose have been evaluated by JECFA, 2001 and allocated an ADI of ‘not specified’. Trehalose is approved in Japan, Korea, Taiwan, and UK. Trehalose could be possibly used in an eye drop solution to against corneal damage due to desiccation (dry eye syndrome).

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