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(S)-(-)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID

(S)-(-)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID Structure
  • ₹8410 - ₹34130
  • Product name: (S)-(-)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID
  • CAS: 53174-06-4
  • MF: C14H18O4
  • MW: 250.29
  • EINECS:
  • MDL Number:MFCD00180756
  • Synonyms:(S)-(-)-6-hydroxy-2,5,7,8-tetramethyl-chroman-2-C;(2S)-2,5,7,8-Tetramethyl-6-hydroxy-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid;(2S)-2,5,7,8-Tetramethyl-6-hydroxy-3,4-dihydro-2H-1-benzopyran-2α-carboxylic acid;(S)-3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid;(S)-6-Hydroxy-3,4-dihydro-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid;(2S)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid;(S)-(-)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 98%;(S)-(-)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID
2 prices
Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • ManufacturerSigma-Aldrich(India)
  • Product number391921
  • Product description(S)-(−)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 98%
  • Packaging1G
  • Price₹8410
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number391921
  • Product description(S)-(−)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 98%
  • Packaging5G
  • Price₹34130
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 391921 (S)-(−)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 98% 1G ₹8410 2022-06-14 Buy
Sigma-Aldrich(India) 391921 (S)-(−)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 98% 5G ₹34130 2022-06-14 Buy

Properties

Melting point :160 °C (dec.) (lit.)
Boiling point :450.3±45.0 °C(Predicted)
Density :1.219±0.06 g/cm3(Predicted)
storage temp. :Store at -20°C
solubility :Acetonitrile (Slightly), Chloroform (Slightly, Sonicated), Methanol (Slightly)
pka :3.35±0.20(Predicted)
form :Solid
color :White to Pale Beige
optical activity :[α]26/D 65°, c = 1.2 in ethanol

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

A chroman possessing the chiral center of α-tocopherol.

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