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API Impurities

Ascorbyl Tetraisopalmitate

Reference StandardAvailable on request

Ascorbyl Tetraisopalmitate (CAS 183476-82-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Ascorbyl Tetraisopalmitate chemical structure
CAS number183476-82-6
FormulaC70H128O10
Molar mass1129.8 g/mol
Physical formSolid
HS code38229090
InChIKeyOEWBEINAQKIQLZ-CMRBMDBWSA-N
IUPAC name[(2S)-2-[(2R)-3,4-bis(2-hexyldecanoyloxy)-5-oxo-2H-furan-2-yl]-2-(2-hexyldecanoyloxy)ethyl] 2-hexyldecanoate

About Ascorbyl Tetraisopalmitate

Ascorbyl Tetraisopalmitate is supplied by Zemixal as a characterised reference material for Ascorbic acid analysis. Identity at a glance (Reference Standard): CAS 183476-82-6, formula C70H128O10 and molar mass 1129.8 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

It carries the GHS signal word Warning (H317, H400 and H410), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ascorbic acid

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

Ascorbic acid standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Ascorbyl Tetraisopalmitate
Product nameAscorbyl Tetraisopalmitate
Catalogue numberZX-034926
CAS number183476-82-6
IUPAC name[(2S)-2-[(2R)-3,4-bis(2-hexyldecanoyloxy)-5-oxo-2H-furan-2-yl]-2-(2-hexyldecanoyloxy)ethyl] 2-hexyldecanoate
Molecular formulaC70H128O10
Molar mass1129.8 g/mol
Exact mass1128.9508
GradeReference Standard
Physical formSolid
XLogP328.2
H-bond donors / acceptors0 / 10
Topological polar surface area132 Ų
HS code38229090
InChIKeyOEWBEINAQKIQLZ-CMRBMDBWSA-N
SMILESCCCCCCCCC(CCCCCC)C(=O)OC[C@@H]([C@@H]1C(=C(C(=O)O1)OC(=O)C(CCCCCC)CCCCCCCC)OC(=O)C(CCCCCC)CCCCCCCC)OC(=O)C(CCCCCC)CCCCCCCC
PubChem CID10260680
SynonymsTetrahexyldecyl ascorbate, Vitamin C tetra-isopalmitate, VC-IP, BV-OSC, Oristar THA, Nikkol BV-OSC, Ascorbyl tetrapalmitate, L-Ascorbic acid, 2,3,5,6-tetrahexadecanoate, L-Ascorbic acid, tetrahexadecanoate, tetrahexyldecylascorbate, l-ascorbic acid, tetrakis(2-hexyldecanoate), Vitamin C-isopalmityl tetraester

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H317May cause an allergic skin reaction
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P261, P272, P273, P280, P302 + P352, P321, P333 + P317, P362 + P364, P391, 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 Ascorbyl Tetraisopalmitate
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 Ascorbyl Tetraisopalmitate

Which CAS number identifies Ascorbyl Tetraisopalmitate?
Ascorbyl Tetraisopalmitate is registered under CAS 183476-82-6. You may also see it listed as Tetrahexyldecyl ascorbate, Vitamin C tetra-isopalmitate, VC-IP. Our catalogue number for this item is ZX-034926.
What are the formula and molar mass of Ascorbyl Tetraisopalmitate?
For Ascorbyl Tetraisopalmitate, its formula is C70H128O10 and its molar mass is 1129.8 g/mol. The systematic (IUPAC) name is [(2S)-2-[(2R)-3,4-bis(2-hexyldecanoyloxy)-5-oxo-2H-furan-2-yl]-2-(2-hexyldecanoyloxy)ethyl] 2-hexyldecanoate. InChIKey OEWBEINAQKIQLZ-CMRBMDBWSA-N lets you match it in any structure database.
How is Ascorbyl Tetraisopalmitate used in pharmaceutical QC?
Ascorbyl Tetraisopalmitate is a characterised reference material linked to Ascorbic 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 Ascorbyl Tetraisopalmitate?
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 Ascorbyl Tetraisopalmitate?
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 Ascorbyl Tetraisopalmitate to my country?
Yes. Because Ascorbyl Tetraisopalmitate 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 Ascorbic acid standards

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