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API Impurities

Valproic Acid Impurity L

Reference StandardIn stock

Buy Valproic Acid Impurity L (CAS 97-61-0) from Zemixal: C6H12O2, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
Valproic Acid Impurity L chemical structure
CAS number97-61-0
FormulaC6H12O2
Molar mass116.16 g/mol
Physical formSolid
HS code38229090
InChIKeyOVBFMEVBMNZIBR-UHFFFAOYSA-N
IUPAC name2-methylpentanoic acid

About Valproic Acid Impurity L

Valproic Acid Impurity L belongs to the Valproic Acid reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 97-61-0, formula C6H12O2 and molar mass 116.16 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

Classified under GHS with signal word Danger and hazard statements H314 and H318. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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 Valproic Acid Impurity L
Product nameValproic Acid Impurity L
Catalogue numberZX-005480
CAS number97-61-0
IUPAC name2-methylpentanoic acid
Molecular formulaC6H12O2
Molar mass116.16 g/mol
Exact mass116.0837
GradeReference Standard
Physical formSolid
XLogP31.8
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
HS code38229090
InChIKeyOVBFMEVBMNZIBR-UHFFFAOYSA-N
SMILESCCCC(C)C(=O)O
PubChem CID7341
Synonyms(±)-2-Methylpentanoic acid, 2-Methyl-n-valeric acid, 2-Methylvaleric acid, 2-Pentanecarboxylic acid, DL-2-Methylpentanoic acid, Methylpropylacetic acid, alpha-Methylvaleric acid, (2RS)-2-Methylpentanoic acid, Pentanoic acid, 2-methyl-, Valeric acid, 2-methyl-, 2-methyl valeric acid, 2-methyl-pentanoic acid

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive

Signal word Danger

  • H314Causes severe skin burns and eye damage
  • H318Causes serious eye damage

Precautionary statements P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, 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 Valproic Acid Impurity L
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about Valproic Acid Impurity L

Which CAS number identifies Valproic Acid Impurity L?
Valproic Acid Impurity L is registered under CAS 97-61-0. You may also see it listed as (±)-2-Methylpentanoic acid, 2-Methyl-n-valeric acid, 2-Methylvaleric acid. Our catalogue number for this item is ZX-005480.
What are the formula and molar mass of Valproic Acid Impurity L?
For Valproic Acid Impurity L, its formula is C6H12O2 and its molar mass is 116.16 g/mol. The systematic (IUPAC) name is 2-methylpentanoic acid. InChIKey OVBFMEVBMNZIBR-UHFFFAOYSA-N lets you match it in any structure database.
How is Valproic Acid Impurity L used in pharmaceutical QC?
Valproic Acid Impurity L 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 Valproic Acid Impurity L?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Valproic Acid Impurity L?
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 Valproic Acid Impurity L to my country?
Yes. Because Valproic Acid Impurity L 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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