Mono-2-ethyl-5-hydroxyhexyl phthalate

Name: Mono-2-ethyl-5-hydroxyhexyl phthalate
Brand: Vaqora Chemicals
SKU: VQ-051438

About Mono-2-ethyl-5-hydroxyhexyl phthalate

Vaqora Chemicals supplies Mono-2-ethyl-5-hydroxyhexyl phthalate, a metabolite / degradant standard registered under CAS number 40321-99-1. With the molecular formula C16H22O5, it has a molar mass of 294.34 g/mol. Its systematic (IUPAC) name is 2-(2-ethyl-5-hydroxyhexoxy)carbonylbenzoic acid. It is also known as MEHHP cpd.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is used in metabolite identification, stability-indicating method development and impurity profiling, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Mono-2-ethyl-5-hydroxyhexyl phthalate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Specifications & identifiers

Chemical identifiers
Product name	Mono-2-ethyl-5-hydroxyhexyl phthalate
Catalogue No.	VQ-051438
CAS Number	40321-99-1
IUPAC name	2-(2-ethyl-5-hydroxyhexoxy)carbonylbenzoic acid
Molecular formula	C₁₆H₂₂O₅
Molecular weight	294.34 g/mol
Exact mass	294.1467
Grade	Reference Standard
HSN code	38229090
InChIKey	RYPQSGURZSTFSX-UHFFFAOYSA-N
SMILES	CCC(CCC(C)O)COC(=O)C1=CC=CC=C1C(=O)O
PubChem CID	170295

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 5
TPSA	83.8 Å²
Synonyms	Mono(2-ethyl-5-hydroxyhexyl) 1,2-benzenedicarboxylate, 1,2-Benzenedicarboxylic acid, mono(2-ethyl-5-hydroxyhexyl) ester, MEHHP cpd, 2-{[(2-ethyl-5-hydroxyhexyl)oxy]carbonyl}benzoic acid, 2-(2-ethyl-5-hydroxy-hexoxy)carbonylbenzoic acid, 2-(((2-Ethyl-5-hydroxyhexyl)oxy)carbonyl)benzoic acid, 1,2-Benzenedicarboxylicacid, 1-(2-ethyl-5-hydroxyhexyl) ester, phthalic acid mono(2-ethyl-5-hydroxyhexyl) ester

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 Mono-2-ethyl-5-hydroxyhexyl phthalate?

The CAS Registry Number of Mono-2-ethyl-5-hydroxyhexyl phthalate is 40321-99-1. It is also known as Mono(2-ethyl-5-hydroxyhexyl) 1,2-benzenedicarboxylate, 1,2-Benzenedicarboxylic acid, mono(2-ethyl-5-hydroxyhexyl) ester, MEHHP cpd.

What is the molecular formula and molecular weight of Mono-2-ethyl-5-hydroxyhexyl phthalate?

Mono-2-ethyl-5-hydroxyhexyl phthalate has the molecular formula C16H22O5 and a molecular weight of 294.34 g/mol. Its IUPAC name is 2-(2-ethyl-5-hydroxyhexoxy)carbonylbenzoic acid.

Which grade and pack sizes of Mono-2-ethyl-5-hydroxyhexyl phthalate can I order?

We supply Mono-2-ethyl-5-hydroxyhexyl phthalate 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 Mono-2-ethyl-5-hydroxyhexyl phthalate?

Yes. Every lot of Mono-2-ethyl-5-hydroxyhexyl phthalate 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 Mono-2-ethyl-5-hydroxyhexyl phthalate be shipped internationally?

Yes. Mono-2-ethyl-5-hydroxyhexyl phthalate 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.