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ChemicalBook >> CAS DataBase List >> D-Galactal

D-Galactal

D-Galactal price.
  • $20 - $1400
  • Product name: D-Galactal
  • CAS: 21193-75-9
  • MF: C6H10O4
  • MW: 146.14
  • EINECS:244-264-7
  • MDL Number:MFCD00038067
  • Synonyms:GALACTAL;GALACTAL, D-;D-GALACTAL;D-Galactat;2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol;1,5-ANHYDRO-2-DEOXY-D-LYXO-HEX-1-ENITOL;(2R,3R,4R)-2-(hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol;(2R)-2α-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3α,4α-diol
33 prices
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Brand
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth Carbosynth
  • Chem-Impex
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  • Medical Isotopes, Inc.
  • Oakwood
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  • TCI Chemical
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  • Usbiological
Package
  • 1g
  • 1.25g
  • 2g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • ManufacturerAK Scientific
  • Product numberX7333
  • Product descriptionD-Galactal
  • Packaging1g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7333
  • Product descriptionD-Galactal
  • Packaging5g
  • Price$74
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number21193759
  • Product description(2R,3R,4R)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol
  • Packaging25g
  • Price$307.04
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA109730
  • Product descriptionD-Galactal 95%
  • Packaging1g
  • Price$36
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA109730
  • Product descriptionD-Galactal 95%
  • Packaging5g
  • Price$118
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA109730
  • Product descriptionD-Galactal 95%
  • Packaging25g
  • Price$377
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0001151
  • Product descriptionD-GALACTAL 95.00%
  • Packaging1G
  • Price$201.6
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberSY017579
  • Product descriptionD-Galactal ≥95%
  • Packaging1g
  • Price$40
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberSY017579
  • Product descriptionD-Galactal ≥95%
  • Packaging5g
  • Price$115
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberSY017579
  • Product descriptionD-Galactal ≥95%
  • Packaging10g
  • Price$190
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberSY017579
  • Product descriptionD-Galactal ≥95%
  • Packaging25g
  • Price$304
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberSY017579
  • Product descriptionD-Galactal ≥95%
  • Packaging100g
  • Price$1050
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberMG00832
  • Product descriptionD-Galactal
  • Packaging5G
  • Price$65
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberMG00832
  • Product descriptionD-Galactal
  • Packaging10g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberMG00832
  • Product descriptionD-Galactal
  • Packaging25g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberMG00832
  • Product descriptionD-Galactal
  • Packaging50g
  • Price$450
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific X7333 D-Galactal 1g $29 2021-12-16 Buy
AK Scientific X7333 D-Galactal 5g $74 2021-12-16 Buy
Alichem 21193759 (2R,3R,4R)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol 25g $307.04 2021-12-16 Buy
Ambeed A109730 D-Galactal 95% 1g $36 2021-12-16 Buy
Ambeed A109730 D-Galactal 95% 5g $118 2021-12-16 Buy
Ambeed A109730 D-Galactal 95% 25g $377 2021-12-16 Buy
American Custom Chemicals Corporation CRB0001151 D-GALACTAL 95.00% 1G $201.6 2021-12-16 Buy
Arctom SY017579 D-Galactal ≥95% 1g $40 2021-12-16 Buy
Arctom SY017579 D-Galactal ≥95% 5g $115 2021-12-16 Buy
Arctom SY017579 D-Galactal ≥95% 10g $190 2021-12-16 Buy
Arctom SY017579 D-Galactal ≥95% 25g $304 2021-12-16 Buy
Arctom SY017579 D-Galactal ≥95% 100g $1050 2021-12-16 Buy
Biosynth Carbosynth MG00832 D-Galactal 5G $65 2021-12-16 Buy
Biosynth Carbosynth MG00832 D-Galactal 10g $120 2021-12-16 Buy
Biosynth Carbosynth MG00832 D-Galactal 25g $250 2021-12-16 Buy
Biosynth Carbosynth MG00832 D-Galactal 50g $450 2021-12-16 Buy

Properties

Melting point :99-103 °C (lit.)
Boiling point :325.5±42.0 °C(Predicted)
Density :1.414±0.06 g/cm3(Predicted)
refractive index :-22 ° (C=1.2, MeOH)
storage temp. :2-8°C
solubility :Acetonitrile (Slightly), Methanol (Slightly)
form :Solid
pka :12.79±0.60(Predicted)
color :White to Off-White
optical activity :[α]22/D 21.5°, c = 1.2 in methanol
BRN :81690
Stability :Moisture Sensitive
InChIKey :YVECGMZCTULTIS-HSUXUTPPSA-N
CAS DataBase Reference :21193-75-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

D-Galactal is an important building block for both solution- and solid-phase synthesis of oligosaccharides.

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