Ascorbyl Tetraisopalmitate

Name: Ascorbyl Tetraisopalmitate
Brand: Vaqora Chemicals
SKU: VQ-039940

About Ascorbyl Tetraisopalmitate

Listed under CAS 183476-82-6, Ascorbyl Tetraisopalmitate is an impurity of Ascorbic acid available from Vaqora Chemicals. Its molecular formula is C70H128O10 and its molecular weight is 1129.8 g/mol. Systematically, it is named [(2S)-2-[(2R)-3,4-bis(2-hexyldecanoyloxy)-5-oxo-2H-furan-2-yl]-2-(2-hexyldecanoyloxy)ethyl] 2-hexyldecanoate. It is also known as Tetrahexyldecyl ascorbate or Vitamin C tetra-isopalmitate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of Ascorbic acid to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Ascorbyl Tetraisopalmitate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Ascorbic acid

View every impurity, metabolite and intermediate we list for Ascorbic acid.

Ascorbic acid impurities

Specifications & identifiers

Chemical identifiers
Product name	Ascorbyl Tetraisopalmitate
Catalogue No.	VQ-039940
CAS Number	183476-82-6
IUPAC name	[(2S)-2-[(2R)-3,4-bis(2-hexyldecanoyloxy)-5-oxo-2H-furan-2-yl]-2-(2-hexyldecanoyloxy)ethyl] 2-hexyldecanoate
Molecular formula	C₇₀H₁₂₈O₁₀
Molecular weight	1129.8 g/mol
Exact mass	1128.9508
Grade	Reference Standard
HSN code	38229090
InChIKey	OEWBEINAQKIQLZ-CMRBMDBWSA-N
SMILES	CCCCCCCCC(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 CID	10260680

Physical properties
Physical form	Solid
LogP (XLogP3)	28.2
H-bond donors / acceptors	0 / 10
TPSA	132 Å²
Synonyms	Tetrahexyldecyl 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

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Ascorbyl Tetraisopalmitate?

The CAS Registry Number of Ascorbyl Tetraisopalmitate is 183476-82-6. It is also known as Tetrahexyldecyl ascorbate, Vitamin C tetra-isopalmitate, VC-IP.

What is the molecular formula and molecular weight of Ascorbyl Tetraisopalmitate?

Ascorbyl Tetraisopalmitate has the molecular formula C70H128O10 and a molecular weight of 1129.8 g/mol. Its IUPAC name is [(2S)-2-[(2R)-3,4-bis(2-hexyldecanoyloxy)-5-oxo-2H-furan-2-yl]-2-(2-hexyldecanoyloxy)ethyl] 2-hexyldecanoate.

What is Ascorbyl Tetraisopalmitate used for?

Ascorbyl Tetraisopalmitate is supplied as a characterised reference material related to Ascorbic acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Ascorbyl Tetraisopalmitate can I order?

We supply Ascorbyl Tetraisopalmitate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ascorbyl Tetraisopalmitate?

Yes. Every lot of Ascorbyl Tetraisopalmitate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ascorbyl Tetraisopalmitate be shipped internationally?

Yes. Ascorbyl Tetraisopalmitate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.