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Key Documents

SML0572

Sigma-Aldrich

Valspodar

≥98% (HPLC)

Synonyme(s) :

6-[(2S,4R,6E)-4-Methyl-2-(methylamino)-3-oxo-6-octenoic acid]cyclosporin D, Amdray, PSC833, [3′-Desoxy-3′-oxo-MeBmt]1-[Val]2-cyclosporin

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About This Item

Formule empirique (notation de Hill):
C63H111N11O12
Numéro CAS:
Poids moléculaire :
1214.62
Numéro MDL:
Code UNSPSC :
12161501
Nomenclature NACRES :
NA.77

Pureté

≥98% (HPLC)

Forme

powder

Conditions de stockage

desiccated

Couleur

white to beige

Conditions d'expédition

wet ice

Température de stockage

−20°C

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

Clé InChI

YJDYDFNKCBANTM-QCWCSKBGSA-N

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Application

Valspodar/ PSC-833 has been used as a ABCB1 (P-glycoprotein) inhibitor.

Actions biochimiques/physiologiques

Valspodar is a nonimmunosuppressive cyclosporin analog and potent P-glycoprotein (MDR1) inhibitor. Valspodar reverses multidrug resistance (MDR) by inhibiting cellular drug efflux mediated by P-glycoprotein.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Kohjiro Nagao et al.
Biochimica et biophysica acta, 1831(2), 398-406 (2012-11-17)
ATP-binding cassette protein A1 (ABCA1) plays a key role in generating high-density lipoprotein (HDL). However, the detailed mechanism of HDL formation remains unclear; in order to reveal it, chemicals that specifically block each step of HDL formation would be useful.
Benjamin L Emmink et al.
Gastroenterology, 141(1), 269-278 (2011-04-05)
Stem cells of normal tissues have resistance mechanisms that allow them to survive genotoxic insults. The stem cell-like cells of tumors are defined by their tumor-initiating capacity and may have retained these resistance mechanisms, making them resistant to chemotherapy. We
Lynae M Brayboy et al.
Fertility and sterility, 100(5), 1428-1435 (2013-08-21)
To determine the multidrug-resistant transporter (MDR) activity in oocytes and their potential role in oocyte susceptibility to chemotherapy. Experimental laboratory study. University and academic center for reproductive medicine. Women with eggs retrieved for intracytoplasmic sperm injection cycles and adult female
Ziyad Binkhathlan et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 81(1), 142-148 (2012-03-01)
Co-administration of P-glycoprotein (P-gp) inhibitors such as cyclosporine A (CyA) and its analogue valspodar with doxorubicin (DOX) can result in diminished clearance of DOX, leading to accentuated toxicity. The purpose of this study was to evaluate whether the effect of
Jonathan E Kolitz et al.
Blood, 116(9), 1413-1421 (2010-06-05)
Cancer and Leukemia Group B 19808 (CALGB 19808) is the only randomized trial of a second-generation P-glycoprotein (Pgp) modulator in untreated patients with acute myeloid leukemia (AML) younger than age 60 years. We randomly assigned 302 patients to receive induction

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