Glycodeoxycholic Acid-d4 MaxSpec

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Glycodeoxycholic Acid-d₄ MaxSpec^® Standard

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Cat No: 31553

Glycodeoxycholic acid-d4 (GDCA-d4) is intended for use as an internal standard for the quantification of glycodeoxycholic acid (Item No. 20274) by GC- or LC-MS. GDCA is a glycine-conjugated form of the secondary bile acid deoxycholic acid (Item Nos. 1...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

N-[(3?,5?,12?)-3,12-dihydroxy-24-oxocholan-24-yl-2,2,4,4-d4]-glycine

Correlated keywords:

quantitative standard mass Max spec spectrometry lipidomics LC-MS LCMS glyco deoxycholic cyto chrome P-450 nonsurviving

Product Overview:
Glycodeoxycholic acid-d4 (GDCA-d4) is intended for use as an internal standard for the quantification of glycodeoxycholic acid (Item No. 20274) by GC- or LC-MS. GDCA is a glycine-conjugated form of the secondary bile acid deoxycholic acid (Item Nos. 18231
20756).{48223} It induces a reversible, concentration-dependent reduction in myogenic tone in rats and decreases expression of the gene encoding the cytochrome P450 (CYP) isoform 7A1 (CYP7A1) in rabbits.{33912,33913} Serum levels of GDCA are elevated in non-surviving patients with acetaminophen-induced acute liver failure (AALF) compared with survivors.{33914} GDCA levels are also increased in the plasma of patients with asthma.{33911} Glycodeoxycholic acid-d4 MaxSpec® standard is a quantitative grade standard of glycodeoxycholic acid-d4 (Item No. 31310) that has been prepared specifically for mass spectrometry and related applications where quantitative reproducibility is required. The solution has been prepared gravimetrically and is supplied in a deactivated glass ampule sealed under argon. The concentration was verified by comparison to an independently prepared calibration standard. This glycodeoxycholic acid-d4 MaxSpec® standard is guaranteed to meet identity, purity, stability, and concentration specifications and is provided with a batch-specific certificate of analysis. Ongoing stability testing is performed to ensure the concentration remains accurate throughout the shelf life of the product. Note: The amount of solution added to the vial is in excess of the listed amount. Therefore, it is necessary to accurately measure volumes for preparation of calibration standards. Follow recommended storage and handling conditions to maintain product quality.

Size	100 µg
Shipping	dry ice
CAS Number	1069132-37-1
Molecular Formula	C₂₆H₃₉D₄NO₅
SMILES	C[C@H](CCC(NCC(O)=O)=O)[C@@]1([H])CC[C@@]2([H])[C@]3([H])CC[C@]4([H])C([2H])([2H])[C@H](O)C([2H])([2H])C[C@]4(C)[C@@]3([H])C[C@H](O)[C@@]21C
Molecular Weight	453,7
Formulation	A solution in methanol at 100 µg/ml
Purity	≥95%
Custom Code	3822.19
UNSPSC code	12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.

Glycodeoxycholic Acid-d4 MaxSpec® Standard