D-Trehalose

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Names

[ CAS No. ]:
99-20-7

[ Name ]:
D-Trehalose

[Synonym ]:
a-D-glucopyranosyl a-D-glucopyranoside
alpha,alpha-trehalose
Trehalose
MFCD00006628
α-D-Glucopyranosyl α-D-glucopyranoside
(a-D-Glucosido)-a-D-glucoside
α-D-Glucopyranose, O-α-D-glucopyranosyl
a-D-Glucopyranosyl-a-D-glucopyranoside
α-D-Glucopyranoside, α-D-glucopyranosyl
a,a-Trehalose
α-D-Glucopyranoside, a-D-glucopyranosyl (9CI)
EINECS 202-739-6
a-D-glucopyranoside, a-D-glucopyranosyl
D-(+)-trehalose
(2R,3R,4S,5S,6R,2'R,3'R,4'S,5'S,6'R)-2,2'-Oxybis[6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol]
(2R,3R,4S,5S,6R,2'R,3'R,4'S,5'S,6'R)-2,2'-Oxybis[6-(hydroxyméthyl)tétrahydro-2H-pyran-3,4,5-triol]
α,α-Trehalose
D-(+)-Trehalose Anhydrous
Trehalose (8CI)

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
675.4±55.0 °C at 760 mmHg

[ Melting Point ]:
203 °C

[ Molecular Formula ]:
C12H22O11

[ Molecular Weight ]:
342.297

[ Flash Point ]:
362.3±31.5 °C

[ Exact Mass ]:
342.116211

[ PSA ]:
189.53000

[ LogP ]:
-3.30

[ Vapour Pressure ]:
0.0±4.7 mmHg at 25°C

[ Index of Refraction ]:
1.652

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R38

[ Safety Phrases ]:
S37/39-S26

[ HS Code ]:
2940000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (2R,3R,4R,5R,6R)-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-(((2R,3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-3-ol
  • 4-methoxybenzyl 2,3,4,6-tetra-O-benzyl-α-D-glucopyranoside
  • (2S,3R,4S,5S,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-ol
  • 2,3,4,6-Tetra-O-benzyl-a-D-glucopyranosylchloride
  • 2,3,4,6-Tetra-O-benzyl-D-glucopyranose
  • Cellobiose

DownStream

  • 16-Hentriacontanone
  • 6-O-palmitoyl-α,α-trehalose
  • D-(+)-Glucose
  • sucrose
  • 5-hydroxymethylfurfural
  • β-D-Glucopyranose
  • dextrose
  • D-glucopyranose
  • Cellobiose
  • α,β-Trehalose

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • D-trehalose
  • α,β-D-trehalose octaacetate
  • per-O-silylated α,α-D-trehalose
  • 6,6'-Bis(triphenylmethyl)-α-D-trehalose
  • 6,6'-diazido-6,6'-dideoxy-α,α-D-trehalose
  • 2,3,4,6,2',3',4',6'-octa-O-acetyl-1-thio-α,α-D-trehalose
  • 3-(2-(3-((1-methyl-1H-imidazol-2-yl)sulfonyl)azetidin-1-yl)-2-oxoethyl)benzo[d]oxazol-2(3H)-one
  • (5-cyclopropylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)(pyridin-4-yl)methanone
  • 1-(1-((5-fluoro-2-methoxyphenyl)sulfonyl)pyrrolidin-3-yl)-2-methyl-1H-benzo[d]imidazole
  • 2-oxo-N-((7-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methyl)-1,2,3,4-tetrahydroquinoline-6-sulfonamide
  • 6-((1R,2S,4R)-bicyclo[2.2.1]hept-5-en-2-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
  • 1-(4-(4-(1-methyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydroisoquinoline-2-carbonyl)piperidin-1-yl)ethanone
  • 3-Chloro-1-(3-(1,1-difluoroethyl)piperidin-1-yl)propan-1-one
  • 3-(2-(hydroxymethyl)-6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)propanoic acid
  • 2-(3-hydroxy-4-(1H-pyrazol-1-yl)pyrrolidin-1-yl)acetic acid
  • 4-Bromo-6-(thiophen-3-ylmethyl)pyrimidine
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