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Valspodar - ≥98%, high purity , P-glycoprotein 1 inhibitor, CAS No.121584-18-7, P-glycoprotein 1 inhibitor

COA COA
In stock
Item Number
V127307
Grouped product items
SKU Size
Availability
 Price Qty
V127307-1mg
1mg
2
$285.90
V127307-5mg
5mg
2
$999.90
V127307-10mg
10mg
1
$1,599.90
Wish List
Bulk Order  SDS  DATASHEET  Specification Sheet

Selective P-glycoprotein inhibitor

View related series
ABCB1 Inhibitor (5) Membrane Transporter (607) Membrane Transporter/Ion Channel (1822) P-glycoprotein (65)

Basic Description

Synonyms Sdz-psc-833 | SDZ PSC833 | Valspodar; (PSC-833 | SCHEMBL21751941 | Cyclosporin A, 6-[(2S,4R,6E)-4-methyl-2-(methylamino)-3-oxo-6-octenoic acid]-7-L-valine- | Sdz psc 833 | 6-[(2S,4R,6E)-4-Methyl-2-(methylamino)-3-oxo-6-octenoicacid]-7-L-valinecyclosporin
Specifications & Purity Moligand™, ≥98%
Biochemical and Physiological Mechanisms Valspodar is a P-glycoprotein (P-gp) inhibitor widely used in preclinical and clinical studies for overcoming multidrug resistance (MDR). In rat, Valspodar showed properties of low hepatic extraction and wide distribution, similar to that of its structura
Storage Temp Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Grade Moligand™
Action Type INHIBITOR
Mechanism of action P-glycoprotein 1 inhibitor
Note Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Product Description

Valspodar (PSC 833) is a specific P-glycoprotein inhibitor and MDR regulator often used as a chemical sensitizer to study advanced epithelial ovarian cancer.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organic acids and derivatives
Class Peptidomimetics
Subclass Peptoid-peptide hybrids
Intermediate Tree Nodes Not available
Direct Parent Cyclosporins
Alternative Parents Oligopeptides  Macrolactams  Alpha amino acids and derivatives  1,3-dicarbonyl compounds  Tertiary carboxylic acid amides  Secondary carboxylic acid amides  Lactams  Ketones  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular Framework Aliphatic heteromonocyclic compounds
Substituents Cyclosporin-backbone - Alpha-oligopeptide - Macrolactam - Alpha-amino acid or derivatives - 1,3-dicarbonyl compound - Tertiary carboxylic acid amide - Carboxamide group - Ketone - Lactam - Secondary carboxylic acid amide - Carboxylic acid derivative - Organoheterocyclic compound - Azacycle - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Carbonyl group - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Aliphatic heteromonocyclic compound
Description This compound belongs to the class of organic compounds known as cyclosporins. These are cyclic depsipeptides containing the cyclosporin backbone.
External Descriptors homodetic cyclic peptide

Product Properties

ALogP 7.7

Associated Targets(Human)

ABCB1 Tchem Multidrug resistance protein 1 (0 Activities)
Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)
ABCG2 Tchem ATP-binding cassette sub-family G member 2 (4927 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ABCC2 Tchem Canalicular multispecific organic anion transporter 1 (1191 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLCO1B3 Tchem Solute carrier organic anion transporter family member 1B3 (2517 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLCO1A2 Tchem Solute carrier organic anion transporter family member 1A2 (104 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLCO2B1 Tchem Solute carrier organic anion transporter family member 2B1 (580 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ABCC4 Tchem Multidrug resistance-associated protein 4 (785 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
MRP3 Multidrug resistance associated protein (78 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

Associated Targets(non-human)

Abcc1 Multidrug resistance-associated protein 1 (42 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Abcb1b P-glycoprotein 1 (174 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Hdac6 Histone deacetylase 6 (222 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Abcb1a P-glycoprotein 3 (492 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
L929 (3802 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SARS-CoV-2 (38078 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

Mechanisms of Action

Mechanism of Action Action Type target ID Target Name Target Type Target Organism Binding Site Name References

Names and Identifiers

Pubchem Sid 504763389
Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504763389
IUPAC Name (3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-1,4,7,10,12,15,19,25,28-nonamethyl-33-[(E,2R)-2-methylhex-4-enoyl]-6,9,18,24-tetrakis(2-methylpropyl)-3,21,30-tri(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone
INCHI InChI=1S/C63H111N11O12/c1-26-27-28-41(16)53(76)52-57(80)67-49(38(10)11)61(84)68(19)33-48(75)69(20)44(29-34(2)3)56(79)66-50(39(12)13)62(85)70(21)45(30-35(4)5)55(78)64-42(17)54(77)65-43(18)58(81)71(22)46(31-36(6)7)59(82)72(23)47(32-37(8)9)60(83)73(24)51(40(14)15)63(86)74(52)25/h26-27,34-47,49-52H,28-33H2,1-25H3,(H,64,78)(H,65,77)(H,66,79)(H,67,80)/b27-26+/t41-,42+,43-,44+,45+,46+,47+,49+,50+,51+,52+/m1/s1
InChIKey YJDYDFNKCBANTM-QCWCSKBGSA-N
Smiles CC=CCC(C)C(=O)C1C(=O)NC(C(=O)N(CC(=O)N(C(C(=O)NC(C(=O)N(C(C(=O)NC(C(=O)NC(C(=O)N(C(C(=O)N(C(C(=O)N(C(C(=O)N1C)C(C)C)C)CC(C)C)C)CC(C)C)C)C)C)CC(C)C)C)C(C)C)CC(C)C)C)C)C(C)C
Isomeric SMILES C/C=C/C[C@@H](C)C(=O)[C@H]1C(=O)N[C@H](C(=O)N(CC(=O)N([C@H](C(=O)N[C@H](C(=O)N([C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N1C)C(C)C)C)CC(C)C)C)CC(C)C)C)C)C)CC(C)C)C)C(C)C)CC(C)C)C)C)C(C)C
WGK Germany 3
PubChem CID 5281884
Molecular Weight 1214.62

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot Number Certificate Type Date Item
L2215742 Certificate of Analysis Sep 20, 2024 V127307
L2215125 Certificate of Analysis Sep 20, 2024 V127307
D2424452 Certificate of Analysis Apr 12, 2024 V127307
D2424450 Certificate of Analysis Apr 12, 2024 V127307
D2424451 Certificate of Analysis Apr 12, 2024 V127307
D2424453 Certificate of Analysis Apr 12, 2024 V127307
L2410113 Certificate of Analysis Apr 12, 2024 V127307
L2215123 Certificate of Analysis Dec 02, 2022 V127307

Chemical and Physical Properties

Solubility DMSO
Molecular Weight 1214.600 g/mol
XLogP3 7.700
Hydrogen Bond Donor Count 4
Hydrogen Bond Acceptor Count 12
Rotatable Bond Count 15
Exact Mass 1213.84 Da
Monoisotopic Mass 1213.84 Da
Topological Polar Surface Area 276.000 Ų
Heavy Atom Count 86
Formal Charge 0
Complexity 2410.000
Isotope Atom Count 0
Defined Atom Stereocenter Count 11
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 1
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 1
Covalently-Bonded Unit Count 1

Solution Calculators

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