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Carboxylic Acids & Salts

Sodium 4-oxopentanoate, 98%

Available on request

Sodium 4-oxopentanoate, 98% (CAS 19856-23-6) supplier Zemixal: C5H7NaO3, COA and SDS with every lot, worldwide shipping.

Pack sizes
Sodium 4-oxopentanoate, 98% chemical structure
CAS number19856-23-6
FormulaC5H7NaO3
Molar mass138.1 g/mol
Physical formSolid
HS code29420090
Purity98%
InChIKeyRDKYCKDVIYTSAJ-UHFFFAOYSA-M
IUPAC namesodium 4-oxopentanoate

About Sodium 4-oxopentanoate, 98%

Zemixal supplies Sodium 4-oxopentanoate, 98% within its pharma Intermediates & Building Blocks portfolio. For your records (98%), the material is defined by CAS 19856-23-6, formula C5H7NaO3 and molar mass 138.1 g/mol. It is described as solid.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Handling and storage

Hazard communication follows GHS (Danger: H302, H317 and H318). Our SDS lists exposure controls and first-aid measures.

Order it in 1 g, 5 g and 25 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Sodium 4-oxopentanoate, 98%
Product nameSodium 4-oxopentanoate, 98%
Catalogue numberZX-007656
CAS number19856-23-6
IUPAC namesodium 4-oxopentanoate
Molecular formulaC5H7NaO3
Molar mass138.1 g/mol
Exact mass138.0293
Purity / assay98%
Physical formSolid
AppearanceSolid
H-bond donors / acceptors0 / 3
Topological polar surface area57.2 Ų
HS code29420090
InChIKeyRDKYCKDVIYTSAJ-UHFFFAOYSA-M
SMILESCC(=O)CCC(=O)[O-].[Na+]
PubChem CID23662139
SynonymsLevulinic acid (sodium), Pentanoic acid, 4-oxo-, sodium salt, Sodium 4-oxovalerate, Pentanoic acid, 4-oxo-, sodium salt (1:1), starbld0000152

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
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H317May cause an allergic skin reaction
  • H318Causes serious eye damage

Precautionary statements P261, P264, P264 + P265, P270, P272, P280, P301 + P317, P302 + P352, P305 + P354 + P338, P317, P321, P330, P333 + P317, P362 + P364, 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 Sodium 4-oxopentanoate, 98%
1 gQuoted on request
5 gQuoted on request
25 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 Sodium 4-oxopentanoate, 98%

Which CAS number identifies Sodium 4-oxopentanoate, 98%?
Sodium 4-oxopentanoate, 98% is registered under CAS 19856-23-6. You may also see it listed as Levulinic acid (sodium), Pentanoic acid, 4-oxo-, sodium salt, Sodium 4-oxovalerate. Our catalogue number for this item is ZX-007656.
What are the formula and molar mass of Sodium 4-oxopentanoate, 98%?
For Sodium 4-oxopentanoate, 98%, its formula is C5H7NaO3 and its molar mass is 138.1 g/mol. The systematic (IUPAC) name is sodium 4-oxopentanoate. InChIKey RDKYCKDVIYTSAJ-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for Sodium 4-oxopentanoate, 98%?
This listing is 98% purity. Standard packs are 1 g, 5 g, 25 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Sodium 4-oxopentanoate, 98%?
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 Sodium 4-oxopentanoate, 98% to my country?
Yes. Because Sodium 4-oxopentanoate, 98% 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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