rac Terpinen-4-ol

Name: rac Terpinen-4-ol
Brand: Vaqora Chemicals
SKU: VQ-032512

About rac Terpinen-4-ol

Vaqora Chemicals supplies rac Terpinen-4-ol, an impurity of Allopurinol registered under CAS number 562-74-3. With the molecular formula C10H18O, it has a molar mass of 154.25 g/mol. Its systematic (IUPAC) name is 4-methyl-1-propan-2-ylcyclohex-3-en-1-ol. It is also known as Terpinen-4-ol or 4-Carvomenthenol.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Allopurinol, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, rac Terpinen-4-ol is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Allopurinol

View every impurity, metabolite and intermediate we list for Allopurinol.

Allopurinol impurities

Specifications & identifiers

Chemical identifiers
Product name	rac Terpinen-4-ol
Catalogue No.	VQ-032512
CAS Number	562-74-3
IUPAC name	4-methyl-1-propan-2-ylcyclohex-3-en-1-ol
Molecular formula	C₁₀H₁₈O
Molecular weight	154.25 g/mol
Exact mass	154.1358
Grade	Reference Standard
HSN code	38229090
InChIKey	WRYLYDPHFGVWKC-UHFFFAOYSA-N
SMILES	CC1=CCC(CC1)(C(C)C)O
PubChem CID	11230

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
Synonyms	Terpinen-4-ol, 4-Carvomenthenol, 4-Terpineol, 1-Terpinen-4-ol, Terpinenol-4, 1-p-Menthen-4-ol, Terpene-4-ol, 1-Menthene-4-ol, 3-Cyclohexen-1-ol, 4-methyl-1-(1-methylethyl)-, 1-para-Menthen-4-ol, para-Menth-1-en-4-ol, 4-Methyl-1-(propan-2-yl)cyclohex-3-en-1-ol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H336May cause drowsiness or dizziness

Precautionary statements: P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + 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 rac Terpinen-4-ol?

The CAS Registry Number of rac Terpinen-4-ol is 562-74-3. It is also known as Terpinen-4-ol, 4-Carvomenthenol, 4-Terpineol.

What is the molecular formula and molecular weight of rac Terpinen-4-ol?

rac Terpinen-4-ol has the molecular formula C10H18O and a molecular weight of 154.25 g/mol. Its IUPAC name is 4-methyl-1-propan-2-ylcyclohex-3-en-1-ol.

What is rac Terpinen-4-ol used for?

rac Terpinen-4-ol is supplied as a characterised reference material related to Allopurinol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of rac Terpinen-4-ol can I order?

We supply rac Terpinen-4-ol in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with rac Terpinen-4-ol?

Yes. Every lot of rac Terpinen-4-ol 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 rac Terpinen-4-ol be shipped internationally?

Yes. rac Terpinen-4-ol 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.