Sincalide

Name: Sincalide
Brand: Vaqora Chemicals
SKU: VQ-044915

About Sincalide

Listed under CAS 25126-32-3, Sincalide is a high-purity reference standard of Sincalide available from Vaqora Chemicals. With the molecular formula C49H62N10O16S3, it has a molar mass of 1143.3 g/mol. Common synonyms include CCK-8 and CCK-8S.

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. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this Sincalide standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Sincalide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Sincalide

View every impurity, metabolite and intermediate we list for Sincalide.

Sincalide impurities

Specifications & identifiers

Chemical identifiers
Product name	Sincalide
Catalogue No.	VQ-044915
CAS Number	25126-32-3
IUPAC name	(3S)-3-amino-4-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-1-oxo-3-(4-sulfooxyphenyl)propan-2-yl]amino]-4-oxobutanoic acid
Molecular formula	C₄₉H₆₂N₁₀O₁₆S₃
Molecular weight	1143.3 g/mol
Exact mass	1142.3507
Grade	Reference Standard
HSN code	38229090
InChIKey	IZTQOLKUZKXIRV-YRVFCXMDSA-N
SMILES	CSCC[C@@H](C(=O)NCC(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)N)NC(=O)[C@H](CC4=CC=C(C=C4)OS(=O)(=O)O)NC(=O)[C@H](CC(=O)O)N
PubChem CID	9833444

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.6
H-bond donors / acceptors	13 / 19
TPSA	486 Å²
Synonyms	CCK-8, CCK-8S, Syncalide, cholecystokinin C-terminal octapeptide, CCK C-terminal octapeptide, H-Asp-Tyr(SO3H)-Met-Gly-Trp-Met-Asp-Phe-NH2, Caerulein, 1-de(5-oxo-L-proline)-2-de-L-glutamine-5-L-methionine-, Cholecystokinin octapeptide, 1-De(5-oxo-L-proline)-2-de-L-glutamine-5-L-methioninecaerulein, CCK-OP, OP-CCK, Cholecystokinin Pancreozymin C Terminal Octapeptide

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 Sincalide?

The CAS Registry Number of Sincalide is 25126-32-3. It is also known as CCK-8, CCK-8S, Syncalide.

What is the molecular formula and molecular weight of Sincalide?

Sincalide has the molecular formula C49H62N10O16S3 and a molecular weight of 1143.3 g/mol.

What is Sincalide used for?

Sincalide is supplied as a characterised reference material related to Sincalide. 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 Sincalide can I order?

We supply Sincalide 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 Sincalide?

Yes. Every lot of Sincalide 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 Sincalide be shipped internationally?

Yes. We export Sincalide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.