ChemicalBook > CAS DataBase List > 2,2,5,7,8-PENTAMETHYL-6-CHROMANOL

2,2,5,7,8-PENTAMETHYL-6-CHROMANOL

Product Name
2,2,5,7,8-PENTAMETHYL-6-CHROMANOL
CAS No.
950-99-2
Chemical Name
2,2,5,7,8-PENTAMETHYL-6-CHROMANOL
Synonyms
APC-100;Chromanol C1;Chromane C-1;PROTOPANAXATRIOL(RG);2,2,5,7,8-PENTAMETHYL-6-CHROMANOL;2,2,5,7,8-pentamethylchroman-6-ol;2,2,5,7,8-Pentamethyl-6-chromanol 97%;2,2,5,7,8-pentamethyl-1-hydroxychroman;6-Hydroxy-2,2,5,7,8-pentamethylchroman;2,2,5,7,8-Pentamethyl-6-chromanolTMC-5
CBNumber
CB6350963
Molecular Formula
C14H20O2
Formula Weight
220.31
MOL File
950-99-2.mol
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2,2,5,7,8-PENTAMETHYL-6-CHROMANOL Property

Melting point:
89-91 °C (lit.)
Boiling point:
344.3±42.0 °C(Predicted)
Density 
1.034±0.06 g/cm3(Predicted)
storage temp. 
Store at -20°C
solubility 
DMSO: 250 mg/mL (1134.76 mM)
form 
solid
pka
11.41±0.40(Predicted)
color 
White
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2932990090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
430676
Product name
2,2,5,7,8-Pentamethyl-6-chromanol
Purity
97%
Packaging
5g
Price
$73.5
Updated
2024/03/01
Sigma-Aldrich
Product number
430676
Product name
2,2,5,7,8-Pentamethyl-6-chromanol
Purity
97%
Packaging
25g
Price
$273
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
CHM0007468
Product name
2,2,5,7,8-PENTAMETHYL-6-CHROMANOL
Purity
95.00%
Packaging
1G
Price
$628.68
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0007468
Product name
2,2,5,7,8-PENTAMETHYL-6-CHROMANOL
Purity
95.00%
Packaging
5G
Price
$869.55
Updated
2021/12/16
AK Scientific
Product number
0723AQ
Product name
2,2,5,7,8-Pentamethyl-6-chromanol
Packaging
5g
Price
$127
Updated
2021/12/16
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2,2,5,7,8-PENTAMETHYL-6-CHROMANOL Chemical Properties,Usage,Production

Uses

2,2,5,7,8-Pentamethyl-6-chromanol is the suitable reagent used for the quantitative analysis of α-tocopherol by plasma-based gas chromatography/tandem mass spectrometry (GC/MS/MS) using a tabletop quadrupole ion trap mass spectrometer. It may be employed as α-tocopherol model compound and on oxidation by t-butyl hydroperoxide in chloroform, in the presence of alcohol, affords 5-alkoxymethyl-2,2,7,8-tetramethyl-6-chromanol. It may be used as internal standard for the determination of α- and γ-tocopherol in the rabbit serum and liver by HPLC.

General Description

2,2,5,7,8-Pentamethyl-6-chromanol has been reported as an vitamin E model compound. It undergoes oxidation in presence of various alcohols, ranging from methanol to cholesterol, affords 5-alkoxymethyl-2,2,7,8-tetramethyl-6-chromanols. Antioxidant moiety of vitamin E, 2,2,5,7,8-pentamethyl-6-chromanol (PMCol), is reported to have antiandrogen activity in prostate carcinoma cells.

2,2,5,7,8-PENTAMETHYL-6-CHROMANOL Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2,5,7,8-PENTAMETHYL-6-CHROMANOL Suppliers

TargetMol Chemicals Inc.
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United States
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