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B1636
Pentagastrin
≥95% (HPLC), powder, CCK2 receptor agonist
Synonym(s):
Peptavlon, Petogasrin, N-t-Boc-β-Ala-Trp-Met-Asp-Phe amide
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| Size/SKU | Availability | Price |
|---|---|---|
25 mg | Please contact Customer Service for Availability | CZK 6,720.00 |
100 mg | Please contact Customer Service for Availability | CZK 21,700.00 |
About This Item
Empirical Formula (Hill Notation):
C37H49N7O9S
CAS Number:
Molecular Weight:
767.89
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
226-889-7
MDL number:
Assay:
≥95% (HPLC)
Form:
powder
Storage condition:
(Keep container tightly closed in a dry and well-ventilated place.)
Product Name
Pentagastrin, ≥95% (HPLC), powder
Quality Segment
assay
≥95% (HPLC)
form
powder
storage condition
(Keep container tightly closed in a dry and well-ventilated place.)
color
white to off-white
solubility
DMF: 20 mg/mL, clear, colorless to faint yellow or tan
storage temp.
−20°C
SMILES string
CSCCC(NC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)CCNC(=O)OC(C)(C)C)C(=O)NC(CC(O)=O)C(=O)NC(Cc3ccccc3)C(N)=O
InChI
1S/C37H49N7O9S/c1-37(2,3)53-36(52)39-16-14-30(45)41-28(19-23-21-40-25-13-9-8-12-24(23)25)34(50)42-26(15-17-54-4)33(49)44-29(20-31(46)47)35(51)43-27(32(38)48)18-22-10-6-5-7-11-22/h5-13,21,26-29,40H,14-20H2,1-4H3,(H2,38,48)(H,39,52)(H,41,45)(H,42,50)(H,43,51)(H,44,49)(H,46,47)
InChI key
NEYNJQRKHLUJRU-UHFFFAOYSA-N
Gene Information
mouse ... Cckbr(12426)
rat ... Cckar(24889), Cckbr(25706)
General description
Research area: Immunology & cytokines
Application
Pentagastrin has been used to bidirectionally modulate lateral nucleus of the amygdala (LA) activity. It has also been used as a cholecystokinin-2 receptor (CCK2R) agonist to block the receptor binding for Ga-DOTA-MGS5 in AR42J rat pancreatic cell lines during cell uptake and receptor binding studies.[1]
Biochem/physiol Actions
Pentagastrin, a synthetic polypeptide is a gastrin analog. It contains the five C-terminal amino acids of gastrin. It acts as a cholecystokinin-2 (CCK2) receptor/ cholecystokinin-B (CCKB) receptor agonist.[2] Pentagastrin stimulates the secretion of pepsin and gastric acid. It also aids in the evaluation of gastric acid secretory function.[3] Pentagastrin exhibits panicogenic/ anxiogenic effects and thereby induces panic attacks in panic disorder (PD) patients.[2]
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This Item | |||
|---|---|---|---|
| form powder | form powder | form solid | form film |
| assay ≥95% (HPLC) | assay >90% (HPLC) | assay - | assay ≥95% (HPLC) |
| Quality Level 200 | Quality Level 200 | Quality Level - | Quality Level 100 |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| storage condition (Keep container tightly closed in a dry and well-ventilated place.) | storage condition - | storage condition - | storage condition desiccated |
| solubility DMF: 20 mg/mL, clear, colorless to faint yellow or tan | solubility 1% ammonia: soluble 1 mg/mL, clear, yellow | solubility - | solubility - |
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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What is the Department of Transportation shipping information for this product?
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How can Pentagastrin, Product B1636, solutions be stored?
1 answer-
Pentagastrin is subject to oxidation in solution. A pentagastrin solution in DMF can be stored frozen to protect the TRP and MET from oxidation. Further protection from oxidation can be insured if the solution is prepared with degassed solvent and the solution is stored under an inert gas such as argon or dry nitrogen gas.
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What is the shelf-life of Pentagastrin, Product B1636?
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This product does not have any official shelf-life or expiration dating associated with it. The only date shown on the certificate of analysis will be the QC Release date. For customers whose systems require formal date management, use of a date one year from shipment is supported by our terms and conditions of supply.
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What is Pentagastrin, Product B1636, soluble in?
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Pentagastrin is soluble in either dimethylformamide (DMF) or DMSO at a concentration of 20 mg/mL.
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