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API Impurities

(+/-)-2-Propyl-4-pentenoic Acid

Reference StandardAvailable on request

Buy (+/-)-2-Propyl-4-pentenoic Acid (CAS 1575-72-0) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-027499.

Pack sizes
(+/-)-2-Propyl-4-pentenoic Acid chemical structure
CAS number1575-72-0
FormulaC8H14O2
Molar mass142.2 g/mol
Physical formSolid
HS code38229090
InChIKeyUMYDNZXEHYSVFY-UHFFFAOYSA-N
IUPAC name2-propylpent-4-enoic acid

About (+/-)-2-Propyl-4-pentenoic Acid

Zemixal lists (+/-)-2-Propyl-4-pentenoic Acid for laboratories that identify, quantify or control Valproic Acid and its related substances. Key data (Reference Standard): CAS 1575-72-0, formula C8H14O2 and molar mass 142.2 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

It carries the GHS signal word Danger (H301), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Valproic Acid

See every impurity, metabolite and related compound we list for this API.

Valproic Acid standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of (+/-)-2-Propyl-4-pentenoic Acid
Product name(+/-)-2-Propyl-4-pentenoic Acid
Catalogue numberZX-027499
CAS number1575-72-0
IUPAC name2-propylpent-4-enoic acid
Molecular formulaC8H14O2
Molar mass142.2 g/mol
Exact mass142.0994
GradeReference Standard
Physical formSolid
XLogP32.3
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
HS code38229090
InChIKeyUMYDNZXEHYSVFY-UHFFFAOYSA-N
SMILESCCCC(CC=C)C(=O)O
PubChem CID104896
Synonyms(+/-)-Propyl2-4-pentenoic acid, Rac 2-Propyl-4-pentenoic Acid, 4-En-valproic acid, 4-en-VPA, Pentanoic acid, 2-(2-propenyl)-, (+-)-2-n-Propyl-4-pentenoic acid, 4-ene valproic acid, 4-ene VPA, 2-Allylpentanoic acid, 4-Ene-VPA, 4-ene-Valproic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of (+/-)-2-Propyl-4-pentenoic Acid
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about (+/-)-2-Propyl-4-pentenoic Acid

Which CAS number identifies (+/-)-2-Propyl-4-pentenoic Acid?
(+/-)-2-Propyl-4-pentenoic Acid is registered under CAS 1575-72-0. You may also see it listed as (+/-)-Propyl2-4-pentenoic acid, Rac 2-Propyl-4-pentenoic Acid, 4-En-valproic acid. Our catalogue number for this item is ZX-027499.
What are the formula and molar mass of (+/-)-2-Propyl-4-pentenoic Acid?
For (+/-)-2-Propyl-4-pentenoic Acid, its formula is C8H14O2 and its molar mass is 142.2 g/mol. The systematic (IUPAC) name is 2-propylpent-4-enoic acid. InChIKey UMYDNZXEHYSVFY-UHFFFAOYSA-N lets you match it in any structure database.
How is (+/-)-2-Propyl-4-pentenoic Acid used in pharmaceutical QC?
(+/-)-2-Propyl-4-pentenoic Acid is a characterised reference material linked to Valproic Acid. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for (+/-)-2-Propyl-4-pentenoic Acid?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with (+/-)-2-Propyl-4-pentenoic Acid?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship (+/-)-2-Propyl-4-pentenoic Acid to my country?
Yes. Because (+/-)-2-Propyl-4-pentenoic Acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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