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Carnosic Acid
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 600120

CAS#: 3650-09-7

Description: Carnosic acid is a natural benzenediol abietane diterpene found in rosemary (Rosmarinus officinalis) and common sage (Salvia officinalis). Dried leaves of rosemary or sage contain 1.5 to 2.5% carnosic acid. Carnosic acid has medicinal properties, is a potent antioxidant and protects skin cells against UV-A radiation (photoprotection). Studies in animals have also found a protection against carcinogens. Carnosic acid is used as a preservative or antioxidant in food and nonfood products (e.g. toothpaste, mouthwash and chewing gum -in which it has an antimicrobial effect on the microbes responsible for bad breath- or skin care products).


Price and Availability

Size Price Shipping out time Quantity
5mg USD 130 2 Weeks
10mg USD 160 2 Weeks
25mg USD 210 2 Weeks
Inquire bulk and customized quantity
Pricing updated 2021-01-26. Prices are subject to change without notice.

Carnosic Acid, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.


Chemical Structure

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Theoretical Analysis

MedKoo Cat#: 600120
Name: Carnosic Acid
CAS#: 3650-09-7
Chemical Formula: C20H28O4
Exact Mass: 332.19876
Molecular Weight: 332.43
Elemental Analysis: C, 72.26; H, 8.49; O, 19.25


Synonym: Salvin; Carnosic Acid;

IUPAC/Chemical Name: (4aR,10aS)-5,6-dihydroxy-1,1-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid

InChi Key: QRYRORQUOLYVBU-VBKZILBWSA-N

InChi Code: InChI=1S/C20H28O4/c1-11(2)13-10-12-6-7-14-19(3,4)8-5-9-20(14,18(23)24)15(12)17(22)16(13)21/h10-11,14,21-22H,5-9H2,1-4H3,(H,23,24)/t14-,20+/m0/s1

SMILES Code: O=C([C@]12CCCC(C)(C)[C@]1([H])CCC3=C2C(O)=C(O)C(C(C)C)=C3)O


Technical Data

Appearance:
Solid powder

Purity:
>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility:
Soluble in DMSO.

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:
2934.99.9001


References

1: Boyd K, Shea SM, Patterson JW. The role of capsaicin in dermatology. Prog Drug Res. 2014;68:293-306. Review. PubMed PMID: 24941674.