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95320 Sigma-Aldrich

D-(−)-Tartaric acid

puriss., unnatural form, ≥99.0% (T)

Synonym: (2S,3S)-(−)-Tartaric acid, D-Threaric acid

  • CAS Number 147-71-7

  • Linear Formula HO2CCH(OH)CH(OH)CO2H

  • Molecular Weight 150.09

  •  Beilstein Registry Number 1725145

  •  EC Number 205-695-6

  •  MDL number MFCD00004238

  •  PubChem Substance ID 329770444

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Properties

Related Categories Asymmetric Synthesis, Carboxylic Acids, Chemical Synthesis, Chiral Building Blocks, Chiral Resolution Reagents,
description   synthetic
InChI Key   FEWJPZIEWOKRBE-LWMBPPNESA-N
grade   puriss.
assay   ≥99.0% (T)
optical activity   [α]20/D −13.5±0.5°, c = 10% in H2O
quality   unnatural form
ign. residue   ≤0.05%
mp   167-171 °C
  172-174 °C(lit.)

Description

Other Notes

Unnatural isomer

Same product — same quality — now Sigma-Aldrich brand

Application

D-(-)-Tartaric acid may be used in the preparation of enantiospecific homochiral cis-4-formyl β-lactams. It may also be used as a starting material in the synthesis of D-erythro-sphingosine and L-lyxo-phytosphingosine.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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