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ChemicalBook >> CAS DataBase List >>(S)-(-)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID

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

CAS No.
53174-06-4
Chemical Name:
(S)-(-)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID
Synonyms
Trolox (S)-Isomer;Trolox Impurity 2 (Trolox (S)-Isomer);(S)-(-)-6-hydroxy-2,5,7,8-tetramethyl-chroman-2-C;(2S)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid;(S)-(-)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID;(S)-(-)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 98%;(S)-6-Hydroxy-3,4-dihydro-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid;(S)-3,4-Dihydro-6-hydroxy-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-2-carboxylic acid;(2S)-2,5,7,8-Tetramethyl-6-hydroxy-3,4-dihydro-2H-1-benzopyran-2α-carboxylic acid
CBNumber:
CB9670068
Molecular Formula:
C14H18O4
Molecular Weight:
250.29
MDL Number:
MFCD00180756
MOL File:
53174-06-4.mol
MSDS File:
SDS
Last updated:2024-05-21 10:59:17

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

SAFETY

Risk and Safety Statements

Symbol(GHS)  trực tiếp đá gà hôm nayLiên kết đăng nhập
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3

(S)-(-)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 391921 (S)-(?)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 98% 53174-06-4 1g $296 2025-03-01 Buy
Sigma-Aldrich 391921 (S)-(?)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 98% 53174-06-4 5g $301.6 2025-03-01 Buy
TRC T892563 (S)-Trolox 53174-06-4 1g $125 2022-12-16 Buy
Chem-Impex 41443 (S)-(-)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylicacid,97-103%(Assaybytitration) 97-103%(Assaybytitration) 53174-06-4 1G $179.2 2022-12-16 Buy
Matrix Scientific 082934 (2S)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid 97% 53174-06-4 1g $267 2022-12-16 Buy
Product number Packaging Price Buy
391921 1g $296 Buy
391921 5g $301.6 Buy
T892563 1g $125 Buy
41443 1G $179.2 Buy
082934 1g $267 Buy

(S)-(-)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID Chemical Properties,Uses,Production

Uses

(S)-Trolox was used in studying antioxidant activities of viamin E analogs in water and a Kamlet-?Taft β-?value for water. It is also a reagent involved in synthesis of vitamin E.

(S)-(-)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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

Global( 31)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
LEAPCHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 43348 58
Jilin Chinese Academy of Sciences-yanshen Technology
+undefined18143011203 info@chemextension.com China 42057 58
Aladdin Scientific
+1-833-552-7181 sales@aladdinsci.com United States 52927 58
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 18112977050 cb6@aikonchem.com China 16687 50
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
BOC Sciences 16314854226 info@bocsci.com United States 9926 65
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9709 58
Bejing Famous Pharmaceutical Technology Co., Ltd. 13331045123 1963319514@qq.com China 14233 58

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

(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 Trolox (S)-Isomer 2H-1-Benzopyran-2-carboxylic acid, 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-, (2S)- Trolox Impurity 2 (Trolox (S)-Isomer) 53174-06-4 Heterocyclic Building Blocks Benzopyrans Asymmetric Synthesis Chiral Building Blocks Benzopyrans Chiral Building Blocks Heterocyclic Building Blocks
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