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ChemicalBook >> (-)-1,4-DI-O-METHYL-L-THREITOL

(-)-1,4-DI-O-METHYL-L-THREITOL

(-)-1,4-DI-O-METHYL-L-THREITOL price.
  • $182 - $303
  • Product name: (-)-1,4-DI-O-METHYL-L-THREITOL
  • CAS: 50622-10-1
  • MF: C6H14O4
  • MW: 150.17
  • EINECS:
  • MDL Number:MFCD00077736
  • Synonyms:(-)-1,4-DI-O-METHYL-L-THREITOL;(S,S)-(-)-1,4-DIMETHOXY-2,3-BUTANEDIOL;(S,S)-(+)-1,4-DIMETHOXY-2,3-BUTANEDIOL;(2S,3S)-1,4-Dimethoxy-2,3-butanediol;[2S,3S,(-)]-1,4-Dimethoxy-2,3-butanediol;1-O,4-O-Dimethyl-L-threitol;2,3-Butanediol, 1,4-dimethoxy-, (2S,3S)-;(S,S)-(-)-1,4-Dimethoxy-2,3-butanediol >=99.0% (sum of enantiomers, GC)
Price3 Properties Safety Information Description
3 prices
Selected condition：
Brand
  • Adipogen Life Sciences
  • Biosynth Carbosynth
  • Sigma-Aldrich
Package
  • 1g
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-D0434-G001
  • Product description(S,S)-(-)-1,4-Dimethoxy-2,3-butanediol ≥99%(GC)
  • Packaging1g
  • Price$182
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberMD63233
  • Product description(S,S)-(-)-1,4-Dimethoxy-2,3-butanediol
  • Packaging1g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number38715
  • Product description(S,S)-(?)-1,4-Dimethoxy-2,3-butanediol ≥99.0% (sum of enantiomers, GC)
  • Packaging1g
  • Price$303
  • Updated2022-05-15
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Adipogen Life Sciences CDX-D0434-G001 (S,S)-(-)-1,4-Dimethoxy-2,3-butanediol ≥99%(GC) 1g $182 2021-12-16 Buy
Biosynth Carbosynth MD63233 (S,S)-(-)-1,4-Dimethoxy-2,3-butanediol 1g $250 2021-12-16 Buy
Sigma-Aldrich 38715 (S,S)-(?)-1,4-Dimethoxy-2,3-butanediol ≥99.0% (sum of enantiomers, GC) 1g $303 2022-05-15 Buy

Properties

Melting point :28-30 °C
Boiling point :68 °C(Press: 0.2 Torr)
Density :1.103±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :13.27±0.20(Predicted)
optical activity :[α]20/D 1.8±0.1°, c = 1.9% in methanol
BRN :2322227

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Chiral auxiliary, modification of LAH. Condensation of ester enolates and chiral imines to β-lactams. Auxiliary, reactions of its acetal, review. Determination of the enantiomeric purity of ketones by acetal formation and 13C-NMR.

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Suppliers and manufacturers

BOC Sciences
VladaChem GmbH Sigma-Aldrich Shanghai EFE Biological Technology Co., Ltd. Energy Chemical Nanjing Shizhou Biology Technology Co.,Ltd Shanghai Haohong Scientific Co., Ltd. Carbosynth