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ChemicalBook >> CAS DataBase List >> Methylmercapto-D-galactopyranoside

Methylmercapto-D-galactopyranoside

Methylmercapto-D-galactopyranoside price.
  • $52 - $2929
  • Product name: Methylmercapto-D-galactopyranoside
  • CAS: 155-30-6
  • MF: C7H14O5S
  • MW: 210.25
  • EINECS:205-842-4
  • MDL Number:MFCD00038073
  • Synonyms:METHYL-B-D-THIOGALACTOPYRANOSIDE;METHYL-BETA-D-THIOGALACTOPYRANOSIDE;METHYL BETA-D-THIOGALACTOSIDE;METHYL-THIOGALACTOSIDE;METHYL-1-THIO-BETA-D-GALACTOPYRANOSIDE;B-D-THIOMETHYLGALACTOSIDE;methyl1-thio-.beta.-d-galactopyranosid ;thiomethylgalactoside
Price46 Properties Safety Information Description
46 prices
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  • aablocks
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  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
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  • Manufactureraablocks
  • Product numberAA00APII
  • Product description(2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol ≥98%
  • Packaging250mg
  • Price$100
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00APII
  • Product description(2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol ≥98%
  • Packaging1g
  • Price$203
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00APII
  • Product description(2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol ≥99%(HPLC)
  • Packaging5g
  • Price$899
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberX182891
  • Product description(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-methylsulfanyl-tetrahydropyran-3,4,5-triol 95%
  • Packaging1G
  • Price$195
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberX182891
  • Product description(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-methylsulfanyl-tetrahydropyran-3,4,5-triol 95%
  • Packaging5G
  • Price$615
  • Updated2026-05-27
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  • ManufacturerAK Scientific
  • Product number7425AH
  • Product descriptionMethyl-1-thio-beta-D-galactopyranoside
  • Packaging10g
  • Price$1022
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000521
  • Product descriptionMETHYL-1-THIO-BETA-D-GALACTOPYRANOSIDE 95.00%
  • Packaging5G
  • Price$1430
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000521
  • Product descriptionMETHYL-1-THIO-BETA-D-GALACTOPYRANOSIDE 95.00%
  • Packaging250MG
  • Price$475
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000521
  • Product descriptionMETHYL-1-THIO-BETA-D-GALACTOPYRANOSIDE 95.00%
  • Packaging500MG
  • Price$550
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000521
  • Product descriptionMETHYL-1-THIO-BETA-D-GALACTOPYRANOSIDE 95.00%
  • Packaging1G
  • Price$606
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberBIB6110
  • Product descriptionMethyl beta-D-thiogalactopyranoside 98%
  • Packaging5g
  • Price$531
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberBIB6110
  • Product descriptionMethyl beta-D-thiogalactopyranoside 98%
  • Packaging1g
  • Price$138
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberBIB6110
  • Product descriptionMethyl beta-D-thiogalactopyranoside 98%
  • Packaging100mg
  • Price$52
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberBIB6110
  • Product descriptionMethyl beta-D-thiogalactopyranoside 98%
  • Packaging250mg
  • Price$69
  • Updated2026-06-04
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  • ManufacturerBiosynth
  • Product numberMM03852
  • Product descriptionMethyl b-D-thiogalactopyranoside
  • Packaging500mg
  • Price$85
  • Updated2021-12-16
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  • ManufacturerBiosynth
  • Product numberMM03852
  • Product descriptionMethyl b-D-thiogalactopyranoside
  • Packaging1g
  • Price$150
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00APII (2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol ≥98% 250mg $100 2026-05-28 Buy
aablocks AA00APII (2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol ≥98% 1g $203 2026-05-28 Buy
aablocks AA00APII (2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol ≥99%(HPLC) 5g $899 2026-05-28 Buy
ACHEMBLOCK X182891 (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-methylsulfanyl-tetrahydropyran-3,4,5-triol 95% 1G $195 2026-05-27 Buy
ACHEMBLOCK X182891 (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-methylsulfanyl-tetrahydropyran-3,4,5-triol 95% 5G $615 2026-05-27 Buy
AK Scientific 7425AH Methyl-1-thio-beta-D-galactopyranoside 10g $1022 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000521 METHYL-1-THIO-BETA-D-GALACTOPYRANOSIDE 95.00% 5G $1430 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000521 METHYL-1-THIO-BETA-D-GALACTOPYRANOSIDE 95.00% 250MG $475 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000521 METHYL-1-THIO-BETA-D-GALACTOPYRANOSIDE 95.00% 500MG $550 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000521 METHYL-1-THIO-BETA-D-GALACTOPYRANOSIDE 95.00% 1G $606 2021-12-16 Buy
Apolloscientific BIB6110 Methyl beta-D-thiogalactopyranoside 98% 5g $531 2026-06-04 Buy
Apolloscientific BIB6110 Methyl beta-D-thiogalactopyranoside 98% 1g $138 2026-06-04 Buy
Apolloscientific BIB6110 Methyl beta-D-thiogalactopyranoside 98% 100mg $52 2026-06-04 Buy
Apolloscientific BIB6110 Methyl beta-D-thiogalactopyranoside 98% 250mg $69 2026-06-04 Buy
Biosynth MM03852 Methyl b-D-thiogalactopyranoside 500mg $85 2021-12-16 Buy
Biosynth MM03852 Methyl b-D-thiogalactopyranoside 1g $150 2021-12-16 Buy
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Properties

Melting point :115-1170C
Boiling point :437.3±45.0 °C(Predicted)
Density :1.50±0.1 g/cm3(Predicted)
storage temp. :−20°C
solubility :water: 50 mg/mL, clear, colorless
form :powder
pka :12.92±0.70(Predicted)
color :white
biological source :synthetic
Water Solubility :water: 50mg/mL, clear, colorless
BRN :81583
InChI :1S/C7H14O5S/c1-13-7-6(11)5(10)4(9)3(2-8)12-7/h3-11H,2H2,1H3/t3-,4+,5+,6-,7+/m1/s1
InChIKey :LZFNFLTVAMOOPJ-PZRMXXKTSA-N
SMILES :CS[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O
CAS DataBase Reference :155-30-6(CAS DataBase Reference)
EPA Substance Registry System :.beta.-D-Galactopyranoside, methyl 1-thio- (155-30-6)

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

Methyl-β-D-thiogalactoside has been used in a study to analyze inducers of theE.colilac repressor system.It has also been used in a study that investigated the utilization of lactose byStreptococcus faecalis.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. 3B Pharmachem (Wuhan) International Co.,Ltd. Chemsky（shanghai）International Co.,Ltd. Shanghai Aladdin Bio-Chem Technology Co.,LTD Bide Pharmatech Ltd. Wuhan Chemduro Pharm Tech Co. Ltd. Chengdu HuaXia Chemical Reagent Co. Ltd Shanghai YuanYe Biotechnology Co., Ltd. Shanghai Civic Chemical Technology Co., Ltd. Anhui kuer Bioengineering Co., Ltd