SINCALIDE

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C49H62N10O16S3
Molecular Weight	1143.2742
Optical Activity	UNSPECIFIED
Defined Stereocenters	7 / 7
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CSCC[C@H](NC(=O)[C@H](CC1=CC=C(OS(O)(=O)=O)C=C1)NC(=O)[C@@H](N)CC(O)=O)C(=O)NCC(=O)N[C@@H](CC2=CNC3=C2C=CC=C3)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC4=CC=CC=C4)C(N)=O

InChI

InChIKey=IZTQOLKUZKXIRV-YRVFCXMDSA-N

InChI=1S/C49H62N10O16S3/c1-76-18-16-34(55-47(69)37(58-44(66)32(50)23-41(61)62)21-28-12-14-30(15-13-28)75-78(72,73)74)45(67)53-26-40(60)54-38(22-29-25-52-33-11-7-6-10-31(29)33)48(70)56-35(17-19-77-2)46(68)59-39(24-42(63)64)49(71)57-36(43(51)65)20-27-8-4-3-5-9-27/h3-15,25,32,34-39,52H,16-24,26,50H2,1-2H3,(H2,51,65)(H,53,67)(H,54,60)(H,55,69)(H,56,70)(H,57,71)(H,58,66)(H,59,68)(H,61,62)(H,63,64)(H,72,73,74)/t32-,34-,35-,36-,37-,38-,39-/m0/s1

HIDE SMILES / InChI

Molecular Formula	C49H62N10O16S3
Molecular Weight	1143.2742
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	7 / 7
E/Z Centers	0
Optical Activity	UNSPECIFIED

Description
Sources: https://dailymed.nlm.nih.gov/dailymed/archives/fdaDrugInfo.cfm?archiveid=2331 | https://www.ncbi.nlm.nih.gov/pubmed/11159891

Sincalide is a synthetically-prepared C-terminal octapeptide of naturally occurring hormone cholecystokinin. Sincalide causes gallbladder contraction and stimulates secretion of pancreatic enzymes, and this property of the drug is used in diagnostic purposes. It is discussed that the drug acts by binding and stimulating the CCK-A receptor which is expressed in the target tissues. FDA approved sincalide under the name KINEVAC.

Originator

Approval Year

Targets

Primary Target	Pharmacology	Condition	Potency
Cholecystokinin A receptor 7 Target ID: CHEMBL1901 Sources: https://www.ncbi.nlm.nih.gov/pubmed/11159891	Agonist 2752		1.4 nM [Kd]

Conditions

Condition	Modality	Targets	Highest Phase	Product
Gallbladder disease 13 Sources: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=d7f3d501-a389-4fe1-b20a-c9665b3f3d37	Diagnostic		Approved 8583	KINEVAC Approved Use Kinevac (Sincalide for Injection) may be used: (1) to stimulate gallbladder contraction, as may be assessed by various methods of diagnostic imaging, or to obtain by duodenal aspiration a sample of concentrated bile for analysis of cholesterol, bile salts, phospholipids, and crystals; (2) to stimulate pancreatic secretion (especially in conjunction with secretin) prior to obtaining a duodenal aspirate for analysis of enzyme activity, composition, and cytology; (3) to accelerate the transit of a barium meal through the small bowel, thereby decreasing the time and extent of radiation associated with fluoroscopy and x-ray examination of the intestinal tract. Launch Date 1976
Pancreas disorders 1 Sources: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=d7f3d501-a389-4fe1-b20a-c9665b3f3d37	Diagnostic		Approved 8583	KINEVAC Approved Use Kinevac (Sincalide for Injection) may be used: (1) to stimulate gallbladder contraction, as may be assessed by various methods of diagnostic imaging, or to obtain by duodenal aspiration a sample of concentrated bile for analysis of cholesterol, bile salts, phospholipids, and crystals; (2) to stimulate pancreatic secretion (especially in conjunction with secretin) prior to obtaining a duodenal aspirate for analysis of enzyme activity, composition, and cytology; (3) to accelerate the transit of a barium meal through the small bowel, thereby decreasing the time and extent of radiation associated with fluoroscopy and x-ray examination of the intestinal tract. Launch Date 1976

T_1/2

Value	Dose	Co-administered	Analyte	Population
1.3 min REVIEW https://www.wellrx.com/kinevac/monographs/	0.04 μg/kg bw single, intravenous dose: 0.04 μg/kg bw route of administration: Intravenous experiment type: SINGLE co-administered:		SINCALIDE serum	Homo sapiens population: HEALTHY age: ADULT sex: UNKNOWN food status: UNKNOWN

Sourcing

Vendor/Aggregator	ID	URL
3B Scientific (Wuhan) Corp	3B2-0533	http://www.3bsc.com/index/pro_info.php?id=19889
AA Blocks	AA002QHZ	https://www.aablocks.com/goods/Goods/detail?id=AA002QHZ
Aaron Chemicals	AR002R9R	http://www.aaronchem.com/25126-32-3
abcr GmbH	AB504314	http://www.abcr.de/shop/en/AB504314
Acorn PharmaTech	ACN-053730	http://www.acornpharmatech.com/
AHH Chemical co.,ltd	API-1505	http://www.ahhchemical.com/product/API-1505.html
AK Scientific, Inc. (AKSCI)	O411	http://www.aksci.com/item_detail.php?cat=O411
Alfa Chemistry	AP25126323	https://reagents.alfa-chemistry.com/product/tyr-so3h-27-cholecystokinin-fragment-26-cas-25126-32-3-8641.html
Ambinter	Amb19893461	http://www.ambinter.com/reference/19893461
Aurora Fine Chemicals LLC	A18.033.162	http://online.aurorafinechemicals.com/info?ID=A18.033.162
BOC Sciences	25126-32-3	https://www.bocsci.com/sincalide-kinevac-cas-25126-32-3-item-64129.html
Chem Scene	CS-5963	http://www.chemscene.com/25126-32-3.html
Chemenu	CM100979	http://www.chemenu.com/products/CM100979
ChemShuttle	141332	http://www.chemshuttle.com/catalogsearch/result/?q=25126-32-3&cat=
Chemspace	CSSB00161190236	https://chem-space.com/CSSB00161190236
DC Chemicals	DC22525	http://www.dcchemicals.com/product_show-DC22525.html
eNovation Chemicals	D663492	https://www.enovationchem.com/ProductDetails.asp?ProductID=D663492
Glentham Life Sciences	GL1683	http://www.glentham.com/products/product/GL1683/
MedChem Express	HY-P0093	https://www.medchemexpress.com/Sincalide.html
MolPort	MolPort-006-124-517	https://www.molport.com/shop/molecule-link/MolPort-006-124-517
MuseChem	I002853	https://www.musechem.com/product/I002853.html
OChem	5121	http://www.ocheminc.com/index.php?act=psearch&pid=126S323
Shanghai Hanhong Scientific	90P01	http://www.hanhonggroup.com/data/products_en/90P01.html
Smolecule	S543220	http://www.smolecule.com/products/s543220
THE BioTek	bt-283327	https://www.thebiotek.com/product/inhibitors/bt-283327
Tocris	1166	https://www.tocris.com/products/cck-octapeptide-sulfated_1166

PubMed

Title	Date	PubMed
Interaction of the bioactive flavonol, icariin, with the essential human solute carrier transporters.	2014-02	24265111
Cholecystokinin-octapeptide restored morphine-induced hippocampal long-term potentiation impairment in rats.	2014-01-24	24309294
Cloning/characterization of the canine organic anion transporting polypeptide 1b4 (Oatp1b4) and classification of the canine OATP/SLCO members.	2010-04	20079461
Enzymatic properties of human aminopeptidase A. Regulation of its enzymatic activity by calcium and angiotensin IV.	2006-08-18	16790432
Human hepatobiliary transport of organic anions analyzed by quadruple-transfected cells.	2005-10	16046661
Mechanisms of oleoylethanolamide-induced changes in feeding behavior and motor activity.	2005-09	15879057
Vectorial transport of the peptide CCK-8 by double-transfected MDCKII cells stably expressing the organic anion transporter OATP1B3 (OATP8) and the export pump ABCC2.	2005-05	15665139
Identification of metabolic pathways of brain angiotensin II and III using specific aminopeptidase inhibitors: predominant role of angiotensin III in the control of vasopressin release.	1996-10-15	8876246
The in vivo metabolism of cholecystokinin (CCK-8) is essentially ensured by aminopeptidase A.	1996	8804068
Functional characterization of a human brain cholecystokinin-B receptor. A trophic effect of cholecystokinin and gastrin.	1993-08-25	8349705
The human brain cholecystokinin-B/gastrin receptor. Cloning and characterization.	1993-04-15	7681836
Development of a class of selective cholecystokinin type B receptor antagonists having potent anxiolytic activity.	1990-09	1975695
Structure-activity and dose-effect relationships of the antagonism of picrotoxin-induced seizures by cholecystokinin, fragments and analogues of cholecystokinin in mice.	1983-10	6316193

Sample Use Guides

In Vivo Use Guide

For prompt contraction of the gallbladder, a dose of 0.02 mcg sincalide per kg (1.4 mcg/70 kg) is injected intravenously over a 30- to 60-second interval. For the test of pancreatic function, the patient receives a dose of 0.25 units secretin per kg by intravenous infusion over a 60-minute period. Thirty minutes after the initiation of the secretin infusion, a separate IV infusion of sincalide at a total dose of 0.02 mcg per kg is administered over a 30-minute interval. To accelerate the transit time of a barium meal through the small bowel, the drug should be given at a dose of 0.04 mcg sincalide per kg (2.8 mcg/70 kg) injected intravenously over a 30- to 60- second interval.

Route of Administration: Intravenous

In Vitro Use Guide

Muscle cells of gallbladders were exposed to sincalide (10(-7)-10(-13) M) for 30 sec to induce cells contraction.

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:08:50 GMT 2025` Edited by `admin` on `Mon Mar 31 18:08:50 GMT 2025`
Record UNII	M03GIQ7Z6P
Record Status	`FAILED`
Record Version

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Name

Type

Language

SINCALIDE

Official Name

English

CHOLECYSTOKININ C-TERMINAL OCTAPEPTIDE

Preferred Name

English

CCK C-TERMINAL OCTAPEPTIDE

Common Name

English

Sincalide [WHO-DD]

Common Name

English

CAERULEIN, 1-DE(5-OXO-L-PROLINE)-2-DE-L-GLUTAMINE-5-L-METHIONINE-

Common Name

English

L-ASPARTYL-L-TYROSYL-L-METHIONYLGLYCYL-L-TRYPTOPHYL-L-METHIONYL-L-ASPARTYLPHENYL-L-ALANINAMIDE HYDROGEN SULFATE (ESTER)

Common Name

English

KINEVAC

Brand Name

English

L-.ALPHA.-ASPARTYL-O-SULFO-L-TYROSYL-L-METHIONYLGLYCYL-L-TRYPTOPHYL-L-METHIONYL-L-.ALPHA.-ASPARTYL-L-PHENYLALANINAMIDE

Common Name

English

SQ 19844

Code

English

SINCALIDE [USP IMPURITY]

Common Name

English

SINCALIDE [USAN]

Common Name

English

SINCALIDE [MI]

Common Name

English

SINCALIDE [MART.]

Common Name

English

SINCALIDE [VANDF]

Common Name

English

sincalide [INN]

Common Name

English

SINCALIDE [ORANGE BOOK]

Common Name

English

CHOLECYSTOKININ C-TERMINAL OCTAPEPTIDE [MI]

Common Name

English

SQ-19844

Code

English

CCK-8s

Common Name

English

Classification Tree Code System Code

NDF-RT

N0000175798