ChemicalBook > CAS DataBase List > 12-O-Methylcarnosic acid

12-O-Methylcarnosic acid

Product Name
12-O-Methylcarnosic acid
CAS No.
62201-71-2
Chemical Name
12-O-Methylcarnosic acid
Synonyms
12-methylcarnosic acid;12-Methoxycarnosic acid;12-O-Methylcarnosic acid;12-O-Methylcarnosic acid-RM;Carnosic acid 12-methyl ether;12-Methoxycarnosic acid >=95% (LC/MS-ELSD);(4aR,10aS)-5-hydroxy-7-isopropyl-6-methoxy-1,1-dimethyl-1,3,4,9,10,10a-hexahydrophenanthrene-4a(2H)-carboxylicaci;(4aR,10aS)-5-Hydroxy-7-isopropyl-6-methoxy-1,1-dimethyl-1,3,4,9,10,10a-hexahydrophenanthrene-4a(2H)-carboxylic acid;12 O Methylcarnosic acid,5α-reductase,Inhibitor,5 alpha Reductase,inhibit,12-Methoxycarnosic acid,12OMethylcarnosic acid;4a(2H)-Phenanthrenecarboxylic acid, 1,3,4,9,10,10a-hexahydro-5-hydroxy-6-methoxy-1,1-dimethyl-7-(1-methylethyl)-, (4aR,10aS)-
CBNumber
CB82725323
Molecular Formula
C21H30O4
Formula Weight
346.46
MOL File
62201-71-2.mol
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12-O-Methylcarnosic acid Property

Boiling point:
505.1±50.0 °C(Predicted)
Density 
1.131±0.06 g/cm3(Predicted)
storage temp. 
-20°C
solubility 
DMSO : 50 mg/mL (144.32 mM; Need ultrasonic)
form 
A solid
pka
4.12±0.40(Predicted)
color 
White to yellow
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Safety

Hazard Codes 
Xn,N
Risk Statements 
22-50
Safety Statements 
61
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
SMB00111
Product name
12-Methoxycarnosic acid
Purity
≥95% (LC/MS-ELSD)
Packaging
1mg
Price
$303
Updated
2024/03/01
TRC
Product number
M262013
Product name
12-​O-​MethylcarnosicAcid
Packaging
1mg
Price
$210
Updated
2021/12/16
Arctom
Product number
CFN89377
Product name
12-O-Methylcarnosicacid
Purity
≥98%
Packaging
5mg
Price
$318
Updated
2021/12/16
Crysdot
Product number
CD32000793
Product name
12-O-Methylcarnosicacid
Purity
95+%
Packaging
5mg
Price
$723
Updated
2021/12/16
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12-O-Methylcarnosic acid Chemical Properties,Usage,Production

Uses

12-?O-?Methylcarnosic Acid is a metabolite of Carnosic Acid (C184180), a phenolic component of rosemary. It acts as a potent antioxdant and also has UV protective activity. Specifically protection for UV-A radiation and damage.

12-O-Methylcarnosic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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62201-71-2, 12-O-Methylcarnosic acidRelated Search:

Potassium methyl silicate 12-O-Tiglylphorbol-13 -isobutyrate Carboxyatractyloside siegesmethyethericacid 10-Deacetylbaccatin III 11-Hydroxy-sugiol Deacetyltaxol DARUTIGENOL Methyl rosmarinate Carnosic acid DARUTOSIDE β-Elemonic Acid Luteolin-3'-D-glucuronide dipotassium dihydrogen 15alpha-hydroxy-2beta-[[2-O-isovaleryl-3,4-di-O-sulphonato-beta-D-glucopyranosyl]oxy]kaur-16-ene-18,19-dioate CARNOSOL Isorosmanol Rosmanol Rosmarinic acid

  • 12-O-Methylcarnosic acid
  • Carnosic acid 12-methyl ether
  • 12-Methoxycarnosic acid
  • 4a(2H)-Phenanthrenecarboxylic acid, 1,3,4,9,10,10a-hexahydro-5-hydroxy-6-methoxy-1,1-dimethyl-7-(1-methylethyl)-, (4aR,10aS)-
  • 12-Methoxycarnosic acid >=95% (LC/MS-ELSD)
  • (4aR,10aS)-5-hydroxy-7-isopropyl-6-methoxy-1,1-dimethyl-1,3,4,9,10,10a-hexahydrophenanthrene-4a(2H)-carboxylicaci
  • 12 O Methylcarnosic acid,5α-reductase,Inhibitor,5 alpha Reductase,inhibit,12-Methoxycarnosic acid,12OMethylcarnosic acid
  • 12-methylcarnosic acid
  • (4aR,10aS)-5-Hydroxy-7-isopropyl-6-methoxy-1,1-dimethyl-1,3,4,9,10,10a-hexahydrophenanthrene-4a(2H)-carboxylic acid
  • 12-O-Methylcarnosic acid-RM
  • 62201-71-2