Neoabietic Acid

Name: Neoabietic Acid
Brand: Vaqora Chemicals
SKU: VQ-051895

About Neoabietic Acid

Neoabietic Acid (CAS 471-77-2) is a carboxylic acid offered by Vaqora Chemicals. With the molecular formula C20H30O2, it has a molar mass of 302.5 g/mol. Common synonyms include CTCM 189 and CTCM-189.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Neoabietic Acid in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. 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	Neoabietic Acid
Catalogue No.	VQ-051895
CAS Number	471-77-2
IUPAC name	(1R,4aR,4bS,10aR)-1,4a-dimethyl-7-propan-2-ylidene-3,4,4b,5,6,9,10,10a-octahydro-2H-phenanthrene-1-carboxylic acid
Molecular formula	C₂₀H₃₀O₂
Molecular weight	302.5 g/mol
Exact mass	302.2246
InChIKey	KGMSWPSAVZAMKR-ONCXSQPRSA-N
SMILES	CC(=C1CC[C@H]2C(=C1)CC[C@@H]3[C@@]2(CCC[C@@]3(C)C(=O)O)C)C
PubChem CID	221118

Physical properties
Physical form	Other
LogP (XLogP3)	5.1
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	CTCM 189, Podocarp-8(14)-en-15-oic acid, 13-isopropylidene-, CTCM-189, Neoabietate, Abieta-8(14),13(15)-dien-18-oic acid, neobietic acid, 8(14),13(15)-abietadien-18-oic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Neoabietic Acid?

The CAS Registry Number of Neoabietic Acid is 471-77-2. It is also known as CTCM 189, Podocarp-8(14)-en-15-oic acid, 13-isopropylidene-, CTCM-189.

What is the molecular formula and molecular weight of Neoabietic Acid?

Neoabietic Acid has the molecular formula C20H30O2 and a molecular weight of 302.5 g/mol. Its IUPAC name is (1R,4aR,4bS,10aR)-1,4a-dimethyl-7-propan-2-ylidene-3,4,4b,5,6,9,10,10a-octahydro-2H-phenanthrene-1-carboxylic acid.

Which grade and pack sizes of Neoabietic Acid can I order?

We supply Neoabietic Acid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Neoabietic Acid?

Yes. Every lot of Neoabietic Acid 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 Neoabietic Acid be shipped internationally?

Yes. Neoabietic Acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.