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A-094

Supelco

Ascomycin solution

1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant®

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About This Item

Empirical Formula (Hill Notation):
C43H69NO12
CAS Number:
104987-12-4
Molecular Weight:
792.01
EC Number:
200-835-2
UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material

Quality Level

300

form

liquid

feature

SNAP-N-SPIKE®, SNAP-N-SHOOT®

packaging

ampule of 1 mL

manufacturer/tradename

Cerilliant®

concentration

1.0 mg/mL in acetonitrile

technique(s)

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

application(s)

clinical testing

format

single component solution

storage temp.

−70°C

SMILES string

CCC1\C=C(C)\CC(C)CC(OC)C2OC(O)(C(C)CC2OC)C(=O)C(=O)N3CCCCC3C(=O)OC(C(C)C(O)CC1=O)\C(C)=C\C4CCC(O)C(C4)OC

InChI

1S/C43H69NO12/c1-10-30-18-24(2)17-25(3)19-36(53-8)39-37(54-9)21-27(5)43(51,56-39)40(48)41(49)44-16-12-11-13-31(44)42(50)55-38(28(6)33(46)23-34(30)47)26(4)20-29-14-15-32(45)35(22-29)52-7/h18,20,25,27-33,35-39,45-46,51H,10-17,19,21-23H2,1-9H3/b24-18+,26-20+

InChI key

ZDQSOHOQTUFQEM-AMASXYNMSA-N

Related Categories

General description

An internal standard for LC-MS/MS testing of the immunosuppressants tacrolimus, sirolimus, and everolimus. Certified Spiking Solutions® are suitable for critical quantitative applications in clinical and diagnostic testing such as therapeutic drug monitoring assays to ensure patients remain within the narrow therapeutic range of these immunosuppressants. The Snap-N-Spike® format provides laboratories the ability to spike into their matrix of choice just before use and allows them to eliminate weighing operations of hazardous substances which significantly reduces occupational exposure hazards related to handling acutely toxic powders such as immunosuppressants.

Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIFIED SPIKING SOLUTIONS is a registered trademark of Merck KGaA, Darmstadt, Germany
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

35.6 °F - closed cup

Flash Point(C)

2 °C - closed cup

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Jingjing Xie et al.
Journal of medicinal chemistry, 52(11), 3516-3522 (2009-05-09)
We developed an in-cell NMR assay for screening small molecule interactor libraries (SMILI-NMR) for compounds capable of disrupting or enhancing specific interactions between two or more components of a biomolecular complex. The method relies on the formation of a well-defined
John R Carney et al.
The Journal of antibiotics, 58(11), 715-721 (2006-02-10)
Three new ascomycins produced by genetic engineering of Streptomyces hygroscopicus ATCC 14891 have been purified and characterized. Replacement of the 13-methoxyl group of ascomycin was accomplished by substitution of the corresponding acyltransferase domain of the polyketide synthase with a domain
Patrizia Ferraboschi et al.
The Journal of antibiotics, 65(7), 349-354 (2012-04-19)
Tacrolimus is an immunosuppressant macrolactam of fermentative origin. By means of HPLC, LC-MS and NMR analyses, coupled with the reference standard synthesis, the main impurities of tacrolimus bulk drug samples were identified and their chemical-physical properties reported. Known ascomycin and
Engin Yapici et al.
Chembiochem : a European journal of chemical biology, 13(4), 553-558 (2012-01-25)
Protein-protein interactions (PPIs) are central to biological processes and represent an important class of therapeutic targets. Here we show that the interaction between FK506-binding protein 12 fused to green fluorescent protein (GFP-FKBP) and the rapamycin-binding domain of mTor fused to
Germán Sierra-Paredes et al.
CNS neuroscience & therapeutics, 14(1), 36-46 (2008-05-17)
Ascomycin and FK506 are powerful calcium-dependent serine/threonine protein phosphatase (calcineurin [CaN], protein phosphatase 2B) inhibitors. Their mechanism of action involves the formation of a molecular complex with the intracellular FK506-binding protein-12 (FKBP12), thereby acquiring the ability to interact with CaN
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