ChemicalBook > CAS DataBase List > 5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein

5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein

Product Name
5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein
CAS No.
7734-92-1
Chemical Name
5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein
Synonyms
(3R)-5-Methylmellein;5-Methyl mellein（Chp);5-Methyl-(R)-(-)-Mellein;5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein;(3R)-3,4-Dihydro-8-hydroxy-3,5-dimethyl-1H-2-benzopyran-1-one;1H-2-Benzopyran-1-one, 3,4-dihydro-8-hydroxy-3,5-dimethyl-, (3R)-
CBNumber
CB82520340
Molecular Formula
C11H12O3
Formula Weight
192.21
MOL File
7734-92-1.mol
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5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein Property

Melting point:
128-131℃ (hexane )
Boiling point:
417.3±45.0 °C(Predicted)
Density 
1.212±0.06 g/cm3(Predicted)
pka
10.18±0.40(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
M330968
Product name
5-Methylmellein
Packaging
2.5mg
Price
$145
Updated
2021/12/16
Adipogen Life Sciences
Product number
BVT-0413-M001
Product name
5-Methylmellein
Purity
≥98%(HPLC)
Packaging
1mg
Price
$70
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
INB0009840
Product name
5-METHYLMELLEIN
Purity
95.00%
Packaging
5MG
Price
$459.26
Updated
2021/12/16
AvaChem
Product number
3865
Product name
5-Methylmellein
Packaging
5mg
Price
$125
Updated
2021/12/16
AvaChem
Product number
3865
Product name
5-Methylmellein
Packaging
10mg
Price
$225
Updated
2021/12/16
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5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein Chemical Properties,Usage,Production

Uses

5-Methylmellein is a widespread fungal pentaketide with weak antibacterial, antifungal and antiviral activity.

5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein Preparation Products And Raw materials

Raw materials

Preparation Products

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5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein Suppliers

China 16 United Kingdom 2 Global 18
Innochem(Beijing) Technology Co.,Ltd.
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Email
info@efebio.com
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China
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86-(0)29-85992781 17792393971
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7734-92-1, 5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-MelleinRelated Search:

Monensin STAUROSPORINE

  • 5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein
  • 5-Methyl-(R)-(-)-Mellein
  • (3R)-3,4-Dihydro-8-hydroxy-3,5-dimethyl-1H-2-benzopyran-1-one
  • (3R)-5-Methylmellein
  • 1H-2-Benzopyran-1-one, 3,4-dihydro-8-hydroxy-3,5-dimethyl-, (3R)-
  • 5-Methyl mellein（Chp)
  • 7734-92-1