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(2S)-6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid

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Formula: C14H18O4
CAS: 53174-06-4
search Element: tetramethyl benzopyran carboxylic dihydro hydroxy acid
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Identification

Structural Formula
(2S)-6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid
CAS:
53174-06-4
EINECS:
Molecular Formula:
C14H18O4
MDL:
MFCD00180756
Synonym:
(2s)-6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid ; (s)-(-)-6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid ; (2s)-2,5,7,8-tetramethyl-6-hydroxy-3,4-dihydro-2h-1-benzopyran-2-carboxylic acid ; (s)-(-)-6-hydroxy-2,5,7,8-tetramethyl-chroman-2-c ; (s)-6-hydroxy-3,4-dihydro-2,5,7,8-tetramethyl-2h-1-benzopyran-2-carboxylic acid ; (2s)-2,5,7,8-tetramethyl-6-hydroxy-3,4-dihydro-2h-1-benzopyran-2α-carboxylic acid ; (s)-(-)-6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 98% ; (s)-3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2h-1-benzopyran-2-carboxylic acid




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CAS equal suppliers

(2S)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid
Haihang Industry Co., Ltd.
HI936028080
(S)-(-)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid
Santa Cruz Biotechnology, Inc.
253482
(S)-(-)-6-Hydroxy-2,5,7,8- tetramethylchroman-2-carboxylic acid
Santa Cruz Biotechnology, Inc.
SCB1701068040
(S)-(-)-6-Hydroxy-2,5,7,8- tetramethylchroman-2-carboxylic acid
Dayang Chem (Hangzhou) Co.,Ltd.
DC1757770308

Prices & Availability




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Properties for (2S)-6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid

Molecular Weight:
250.29 g·mol−1
Melting point:
160 °C (dec.)(lit.)
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [(2S)-6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Suzhou Rovathin Pharmatech Co., Ltd | Jinan Great Chemical Co., Ltd.

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MSDS:
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