Carnosic acid, 97%

Name: Carnosic acid, 97%
Brand: Vaqora Chemicals
SKU: VQ-008425

About Carnosic acid, 97%

Carnosic acid (CAS 3650-09-7) is a carboxylic acid offered by Vaqora Chemicals, specified at 97% purity. Formula C20H28O4, molecular weight 332.4 g/mol. The IUPAC name is (4aR,10aS)-5,6-dihydroxy-1,1-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid. Common synonyms include Salvin and Carnosic acid (Standard).

It is supplied as a white to yellow powder. Store it at 2–8 °C, in a tightly closed container. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Carnosic acid in 100 mg and 1 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Carnosic acid, 97%
Catalogue No.	VQ-008425
CAS Number	3650-09-7
IUPAC name	(4aR,10aS)-5,6-dihydroxy-1,1-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid
Molecular formula	C₂₀H₂₈O₄
Molecular weight	332.4 g/mol
Exact mass	332.1988
Purity / assay	97%
HSN code	29182990
InChIKey	QRYRORQUOLYVBU-VBKZILBWSA-N
SMILES	CC(C)C1=C(C(=C2C(=C1)CC[C@@H]3[C@@]2(CCCC3(C)C)C(=O)O)O)O
PubChem CID	65126

Physical properties
Physical form	Powder
Appearance	White to yellow powder
LogP (XLogP3)	4.9
H-bond donors / acceptors	3 / 4
TPSA	77.8 Å²
Storage	2–8 °C
Synonyms	Salvin, 11,12-dihydroxyabieta-8,11,13-trien-20-oic acid, Carnosic acid (Standard), 11,12-dihydroxy-13-isopropylpodocarpa-8,11,13-trien-17-oic acid, Carnosic acid from Rosmarinus officinalis, Carnosic acid, Free acid, Carnosic-acid, Carnosic acid, analytical standard, Carnosic acid, primary pharmaceutical reference standard, Carnosic acid from Rosmarinus officinalis, >=91%, powder, Carnosic acid, United States Pharmacopeia (USP) Reference Standard, Natural diterpenoid resorcinol isolated from Rosmarinus officinalis.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Carnosic acid, 97%?

The CAS Registry Number of Carnosic acid, 97% is 3650-09-7. It is also known as Salvin, 11,12-dihydroxyabieta-8,11,13-trien-20-oic acid, Carnosic acid (Standard).

What is the molecular formula and molecular weight of Carnosic acid, 97%?

Carnosic acid, 97% has the molecular formula C20H28O4 and a molecular weight of 332.4 g/mol. Its IUPAC name is (4aR,10aS)-5,6-dihydroxy-1,1-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid.

Which grade and pack sizes of Carnosic acid, 97% can I order?

We supply Carnosic acid, 97% in (97%) grade, in 100 mg, 1 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Carnosic acid, 97%?

Yes. Every lot of Carnosic acid, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Carnosic acid, 97% be shipped internationally?

Yes. We export Carnosic acid, 97% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.

How should Carnosic acid, 97% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.