5-Hydroxy Valproic acid

Name: 5-Hydroxy Valproic acid
Brand: Zemixal
SKU: ZX-036955

Reference StandardAvailable on request

Order 5-Hydroxy Valproic acid (CAS 53660-23-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

5-Hydroxy Valproic acid chemical structure

CAS number53660-23-4

FormulaC₈H₁₆O₃

Molar mass160.21 g/mol

Physical formSolid

HS code38229090

InChIKeyZIWBCJXKYKOLJK-UHFFFAOYSA-N

IUPAC name5-hydroxy-2-propylpentanoic acid

About 5-Hydroxy Valproic acid

5-Hydroxy Valproic acid is supplied by Zemixal as a characterised reference material for Valproic Acid analysis. Key data (Reference Standard): CAS 53660-23-4, formula C8H16O3 and molar mass 160.21 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes 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

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 5-Hydroxy Valproic acid
Product name	5-Hydroxy Valproic acid
Catalogue number	ZX-036955
CAS number	53660-23-4
IUPAC name	5-hydroxy-2-propylpentanoic acid
Molecular formula	C₈H₁₆O₃
Molar mass	160.21 g/mol
Exact mass	160.1099
Grade	Reference Standard
Physical form	Solid
XLogP3	1.2
H-bond donors / acceptors	2 / 3
Topological polar surface area	57.5 Å²
HS code	38229090
InChIKey	ZIWBCJXKYKOLJK-UHFFFAOYSA-N
SMILES	CCCC(CCCO)C(=O)O
PubChem CID	135244
Synonyms	rac 5-Hydroxy Valproic Acid Sodium Salt, 5-Hydroxyvalproate, 5-OH-Vpa, 5-Hydroxy-valproate, 2-Propyl-5-hydroxypentanoic acid, 2-n-Propyl-5-hydroxypentanoic acid, Pentanoic acid, 5-hydroxy-2-propyl-, 5-Hydroxy-2-propylpentanoicacid, rac 5-Hydroxy Valproic Acid Sodium Salt, 90per cent

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

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 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 5-Hydroxy Valproic acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about 5-Hydroxy Valproic acid

Which CAS number identifies 5-Hydroxy Valproic acid?

5-Hydroxy Valproic acid is registered under CAS 53660-23-4. You may also see it listed as rac 5-Hydroxy Valproic Acid Sodium Salt, 5-Hydroxyvalproate, 5-OH-Vpa. Our catalogue number for this item is ZX-036955.

What are the formula and molar mass of 5-Hydroxy Valproic acid?

For 5-Hydroxy Valproic acid, its formula is C8H16O3 and its molar mass is 160.21 g/mol. The systematic (IUPAC) name is 5-hydroxy-2-propylpentanoic acid. InChIKey ZIWBCJXKYKOLJK-UHFFFAOYSA-N lets you match it in any structure database.

How is 5-Hydroxy Valproic acid used in pharmaceutical QC?

5-Hydroxy Valproic 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 5-Hydroxy Valproic 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 5-Hydroxy Valproic 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 5-Hydroxy Valproic acid to my country?

Yes. Because 5-Hydroxy Valproic 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.

More Valproic Acid standards

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