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ChemicalBook >> CAS DataBase List >>2,2,5,7,8-Pentamethyl-6-chromanol

2,2,5,7,8-Pentamethyl-6-chromanol

2,2,5,7,8-Pentamethyl-6-chromanol Structure
2,2,5,7,8-Pentamethyl-6-chromanol structure
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-pentamethylchroman-6-ol;2,2,5,7,8-Pentamethyl-6-chromanol;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
Molecular Weight:
220.31
MDL Number:
MFCD00210347
MOL File:
950-99-2.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:54:13
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2,2,5,7,8-Pentamethyl-6-chromanol Properties

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
InChI 1S/C14H20O2/c1-8-9(2)13-11(10(3)12(8)15)6-7-14(4,5)16-13/h15H,6-7H2,1-5H3
InChIKey SEBPXHSZHLFWRL-UHFFFAOYSA-N
SMILES Cc1c(C)c2OC(C)(C)CCc2c(C)c1O
FDA UNII 7G73627R36
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  2932990090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

2,2,5,7,8-Pentamethyl-6-chromanol price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 430676 2,2,5,7,8-Pentamethyl-6-chromanol 97% 950-99-2 5g $80.7 2026-04-30 Buy
Sigma-Aldrich 430676 2,2,5,7,8-Pentamethyl-6-chromanol 97% 950-99-2 25g $299 2026-04-30 Buy
Biosynth AAA95099 2,2,5,7,8-Pentamethyl-6-chromanol 950-99-2 5g $900 2026-06-04 Buy
Biosynth AAA95099 2,2,5,7,8-Pentamethyl-6-chromanol 950-99-2 2g $900 2026-06-04 Buy
Biosynth AAA95099 2,2,5,7,8-Pentamethyl-6-chromanol 950-99-2 1g $900 2026-06-04 Buy
Product number Packaging Price Buy
430676 5g $80.7 Buy
430676 25g $299 Buy
AAA95099 5g $900 Buy
AAA95099 2g $900 Buy
AAA95099 1g $900 Buy

2,2,5,7,8-Pentamethyl-6-chromanol Chemical Properties,Uses,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

2,2,5,7,8-Pentamethyl-6-chromanol Suppliers

Global( 56)Suppliers
Supplier Tel Email Country ProdList Advantage
Wuhan graphe Pharmaceutical Technology Co., Ltd. 18995639250 huangxq@graphe-tech.com China 500 55
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
NCE Biomedical Co.,Ltd. 4000-027-021 |24 +86-13986109188 | +86-15623472865 | +81-08033611988 China 1490 55
Shanghai Tauto Biotech Co., Ltd. 021-51320588 tauto@tautobiotech.com China 3984 66
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
SPIRO PHARMA eric_feng1954@126.com China 9239 55
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Supplier Advantage
Wuhan graphe Pharmaceutical Technology Co., Ltd. 55
Shanghai Hanhong Scientific Co.,Ltd. 64
Tianjin heowns Biochemical Technology Co., Ltd. 57
NCE Biomedical Co.,Ltd. 55
Shanghai Tauto Biotech Co., Ltd. 66
Bide Pharmatech Ltd. 60
Sigma-Aldrich 80
SPIRO PHARMA 55
Shanghai EFE Biological Technology Co., Ltd. 58
Shanghai YuanYe Biotechnology Co., Ltd. 60

View Lastest Price from 2,2,5,7,8-Pentamethyl-6-chromanol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,2,5,7,8-Pentamethyl-6-Chromanol pictures 2026-07-27 2,2,5,7,8-Pentamethyl-6-Chromanol
950-99-2
 $53.00 99.30% 10g TargetMol Chemicals Inc.
2,2,5,7,8-Pentamethyl-6-Chromanol pictures 2026-07-27 2,2,5,7,8-Pentamethyl-6-Chromanol
950-99-2
 $53.00 99.30% 10g TargetMol Chemicals Inc.

2,2,5,7,8-Pentamethyl-6-chromanol Spectrum

2,2,5,7,8-PENTAMETHYL-6-CHROMANOL(950-99-2)1HNMR2,2,5,7,8-PENTAMETHYL-6-CHROMANOL(950-99-2)IR

950-99-2(2,2,5,7,8-Pentamethyl-6-chromanol)Related Search:

2,2,5,7,8-Pentamethyl-6-chromanol 2,2,5,7,8-Pentamethylchroman DL-alpha-Tocopherol hydrogen succinate D-α-Tocopherol Vitamin E nicotinate
DL-α-Tocopherol D-alpha-Tocopheryl acetate DL-ALPHA-TOCOPHEROL ACETATE D-α-Tocopherol succinate Trolox
(S)-(-)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (R)-(+)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (R)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid (S)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid (+/-)-ALPHA-TOCOPHEROL PHOSPHATE DISODIUM SALT
Vitamin E Tocofenoxate TOCORRETINATE

1of4

2,2,5,7,8-pentamethyl-1-hydroxychroman 3,4-dihydro-2,2,5,7,8-pentamethyl-2H-1-Benzopyran-6-ol 2,2,5,7,8-PENTAMETHYL-6-HYDROXYCHROMAN 2,2,5,7,8-Pentamethyl-6-chromanolTMC-5 6-Hydroxy-2,2,5,7,8-pentamethylchroman Chromane C-1 Chromanol C1 2,2,5,7,8-pentamethyl-3,4-dihydrochromen-6-ol 2,2,5,7,8-pentamethylchroman-6-ol PROTOPANAXATRIOL(RG) APC-100 2,2,5,7,8-Pentamethyl-6-chromanol 97% 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,2,5,7,8-pentamethyl- inhibit,2,2,5,7,8 Pentamethyl 6 Chromanol,Androgen Receptor,Inhibitor,2,2,5,7,8Pentamethyl6Chromanol PENTAMETHYL-6-HYDROXYCHROMAN, 2,2,5,7,8- 2,2,5,7,8-Pentamethyl-6-Chromanol, 10 mM in DMSO 2,2,5,7,8-pentamethylbenzenebenzodihydropyran-6-ol 2,2,5,7,8-Pentamethyl-6-chromanol 950-99-2 Heterocyclic Building Blocks Benzopyrans Building Blocks Benzopyrans Building Blocks Heterocyclic Building Blocks