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ChemicalBook >> CAS DataBase List >> D-Galactal

D-Galactal

D-Galactal price.
  • $10 - $3176.5
  • 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
Price64 Properties Safety Information Description
64 prices
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  • aablocks
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  • AK Scientific
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  • Chem-Impex
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Package
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  • ManufacturerA2B
  • Product numberAI44863
  • Product descriptionD-Galactal 95%
  • Packaging250mg
  • Price$10
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI44863
  • Product descriptionD-Galactal 95%
  • Packaging1g
  • Price$20
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI44863
  • Product descriptionD-Galactal 95%
  • Packaging5g
  • Price$45
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI44863
  • Product descriptionD-Galactal 95%
  • Packaging10g
  • Price$90
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI44863
  • Product descriptionD-Galactal 95%
  • Packaging25g
  • Price$162
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI44863
  • Product descriptionD-Galactal 95%
  • Packaging500g
  • Price$2619
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA00I3Z7
  • Product descriptionD-Galactal 97%
  • Packaging500g
  • Price$2765
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I3Z7
  • Product descriptionD-Galactal ≥95%
  • Packaging25g
  • Price$180
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I3Z7
  • Product descriptionD-Galactal ≥95%
  • Packaging10g
  • Price$100
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I3Z7
  • Product descriptionD-Galactal ≥95%
  • Packaging5g
  • Price$50
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I3Z7
  • Product descriptionD-Galactal 95%
  • Packaging250mg
  • Price$20
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I3Z7
  • Product descriptionD-Galactal 95%
  • Packaging1g
  • Price$25
  • Updated2026-05-29
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  • ManufacturerACHEMBLOCK
  • Product numberX204021
  • Product description(2R,3R,4R)-2-(hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol 97%
  • Packaging25G
  • Price$185
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberX204021
  • Product description(2R,3R,4R)-2-(hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol 97%
  • Packaging100G
  • Price$675
  • Updated2026-05-27
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  • ManufacturerAK Scientific
  • Product numberJ93660
  • Product descriptionD-Galactal 95%
  • Packaging25g
  • Price$258
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberX7333
  • Product descriptionD-Galactal 98%(HPLC)
  • Packaging25g
  • Price$330
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
A2B AI44863 D-Galactal 95% 250mg $10 2026-05-25 Buy
A2B AI44863 D-Galactal 95% 1g $20 2026-05-25 Buy
A2B AI44863 D-Galactal 95% 5g $45 2026-05-25 Buy
A2B AI44863 D-Galactal 95% 10g $90 2026-05-25 Buy
A2B AI44863 D-Galactal 95% 25g $162 2026-05-25 Buy
A2B AI44863 D-Galactal 95% 500g $2619 2026-05-25 Buy
aablocks AA00I3Z7 D-Galactal 97% 500g $2765 2026-05-29 Buy
aablocks AA00I3Z7 D-Galactal ≥95% 25g $180 2026-05-29 Buy
aablocks AA00I3Z7 D-Galactal ≥95% 10g $100 2026-05-29 Buy
aablocks AA00I3Z7 D-Galactal ≥95% 5g $50 2026-05-29 Buy
aablocks AA00I3Z7 D-Galactal 95% 250mg $20 2026-05-29 Buy
aablocks AA00I3Z7 D-Galactal 95% 1g $25 2026-05-29 Buy
ACHEMBLOCK X204021 (2R,3R,4R)-2-(hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol 97% 25G $185 2026-05-27 Buy
ACHEMBLOCK X204021 (2R,3R,4R)-2-(hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol 97% 100G $675 2026-05-27 Buy
AK Scientific J93660 D-Galactal 95% 25g $258 2026-06-04 Buy
AK Scientific X7333 D-Galactal 98%(HPLC) 25g $330 2026-06-04 Buy
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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)
pka :12.79±0.60(Predicted)
form :Solid
color :White to Off-White
optical activity :[α]22/D 21.5°, c = 1.2 in methanol
BRN :81690
Stability :Moisture Sensitive
InChI :1S/C6H10O4/c7-3-5-6(9)4(8)1-2-10-5/h1-2,4-9H,3H2/t4-,5-,6-/m1/s1
InChIKey :YVECGMZCTULTIS-HSUXUTPPSA-N
SMILES :OC[C@H]1OC=C[C@@H](O)[C@H]1O
CAS DataBase Reference :21193-75-9(CAS DataBase Reference)

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.
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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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. Chembest Research Laboratories Limited TCI (Shanghai) Development Co., Ltd. Capot Chemical Co., Ltd JinYan Chemicals(ShangHai) Co.,Ltd. Accela ChemBio Co.,Ltd. Shanghai Longsheng chemical Co.,Ltd. Shanghai Hanhong Scientific Co.,Ltd.