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API Process Intermediates & Related Compounds

9,10-Dihydroxystearic acid

Available on request

Buy 9,10-Dihydroxystearic acid (CAS 120-87-6) from Zemixal: C18H36O4, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
9,10-Dihydroxystearic acid chemical structure
CAS number120-87-6
FormulaC18H36O4
Molar mass316.5 g/mol
Physical formSolid
InChIKeyVACHUYIREGFMSP-UHFFFAOYSA-N
IUPAC name9,10-dihydroxyoctadecanoic acid

About 9,10-Dihydroxystearic acid

Researchers and plant chemists source 9,10-Dihydroxystearic acid from Zemixal for routine and specialised work. Key data: CAS 120-87-6, formula C18H36O4 and molar mass 316.5 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Safe handling

Classified under GHS with signal word Warning and hazard statements H302 and H413. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Stearic Acid

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

Stearic Acid standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of 9,10-Dihydroxystearic acid
Product name9,10-Dihydroxystearic acid
Catalogue numberZX-034955
CAS number120-87-6
IUPAC name9,10-dihydroxyoctadecanoic acid
Molecular formulaC18H36O4
Molar mass316.5 g/mol
Exact mass316.2614
Physical formSolid
XLogP35.1
H-bond donors / acceptors3 / 4
Topological polar surface area77.8 Ų
InChIKeyVACHUYIREGFMSP-UHFFFAOYSA-N
SMILESCCCCCCCCC(C(CCCCCCCC(=O)O)O)O
PubChem CID89377
Synonyms9,10-dihydroxy-octadecanoic acid, 9,10-Dihydroxystearinsaeure, 9,10-Dihydroxystearate, Octadecanoic acid, 9,10-dihydroxy-, Hydroxystearin, 9,10-DHSA, Octadecanoic acid,10-dihydroxy-, 9,10-diOH C18:0, 9,10-diOH 18:0, 60154-91-8 (lithium salt), 37734-46-6 (potassium salt)

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P264, P270, P273, P301 + P317, P330, 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 9,10-Dihydroxystearic 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 9,10-Dihydroxystearic acid

Which CAS number identifies 9,10-Dihydroxystearic acid?
9,10-Dihydroxystearic acid is registered under CAS 120-87-6. You may also see it listed as 9,10-dihydroxy-octadecanoic acid, 9,10-Dihydroxystearinsaeure, 9,10-Dihydroxystearate. Our catalogue number for this item is ZX-034955.
What are the formula and molar mass of 9,10-Dihydroxystearic acid?
For 9,10-Dihydroxystearic acid, its formula is C18H36O4 and its molar mass is 316.5 g/mol. The systematic (IUPAC) name is 9,10-dihydroxyoctadecanoic acid. InChIKey VACHUYIREGFMSP-UHFFFAOYSA-N lets you match it in any structure database.
How is 9,10-Dihydroxystearic acid used in pharmaceutical QC?
9,10-Dihydroxystearic acid is a characterised reference material linked to Stearic 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 9,10-Dihydroxystearic acid?
The grade and assay are confirmed on the quotation and the batch COA. 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 9,10-Dihydroxystearic 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 9,10-Dihydroxystearic acid to my country?
Yes. Because 9,10-Dihydroxystearic 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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