PHR1369
Thiaminpyrophosphat
Pharmaceutical Secondary Standard; Certified Reference Material
Synonym(e):
Thiaminpyrophosphat, Aneurinpyrophosphorsäure, Cocarboxylase
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Alle Fotos(1)
About This Item
Empirische Formel (Hill-System):
C12H19ClN4O7P2S
CAS-Nummer:
Molekulargewicht:
460.77
Beilstein:
3875902
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.24
Empfohlene Produkte
Qualität
certified reference material
pharmaceutical secondary standard
Qualitätsniveau
Agentur
traceable to USP 1656002
API-Familie
thiamine
Analysenzertifikat (CofA)
current certificate can be downloaded
Methode(n)
HPLC: suitable
gas chromatography (GC): suitable
Anwendung(en)
pharmaceutical (small molecule)
Format
neat
Lagertemp.
-10 to -25°C
SMILES String
CC1=C(CCOP(OP(O)(O)=O)(O)=O)SC=[N+]1CC2=C(N)N=C(C)N=C2.[Cl-]
InChI
1S/C12H18N4O7P2S.ClH/c1-8-11(3-4-22-25(20,21)23-24(17,18)19)26-7-16(8)6-10-5-14-9(2)15-12(10)13;/h5,7H,3-4,6H2,1-2H3,(H4-,13,14,15,17,18,19,20,21);1H
InChIKey
YXVCLPJQTZXJLH-UHFFFAOYSA-N
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Allgemeine Beschreibung
Certified pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Thiamine pyrophosphate is a coenzyme of transketolase that catalyzes the cleavage of ribulose-5-phosphate; thereby forming D-glyceraldehyde-3-phosphate. This reaction requires the addition of an acceptor aldehyde such as ribose-5-phosphate, glyceraldehye or glycolaldehyde.
Anwendung
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Hinweis zur Analyse
These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
Sonstige Hinweise
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Fußnote
To see an example of a Certificate of Analysis for this material enter LRAA1473 in the slot below. This is an example certificate only and may not be the lot that you receive.
Empfohlene Produkte
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Skin Sens. 1
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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Thiamine pyrophosphate-catalyzed enzymatic decarboxylation of -oxo acids.
J Ullrich et al.
Vitamins and hormones, 28, 365-398 (1970-01-01)
Darcy McRose et al.
The ISME journal, 8(12), 2517-2529 (2014-08-30)
Vitamin B1 (thiamine pyrophosphate, TPP) is essential to all life but scarce in ocean surface waters. In many bacteria and a few eukaryotic groups thiamine biosynthesis genes are controlled by metabolite-sensing mRNA-based gene regulators known as riboswitches. Using available genome
Nia L Marrott et al.
The Biochemical journal, 463(3), 405-412 (2014-08-05)
The four-component polypeptides of the 2-oxoacid dehydrogenase complex from the thermophilic archaeon Thermoplasma acidophilum assemble to give an active multienzyme complex possessing activity with the branched-chain 2-oxoacids derived from leucine, isoleucine and valine, and with pyruvate. The dihydrolipoyl acyl-transferase (E2)
E M Dunbar et al.
Investigational new drugs, 32(3), 452-464 (2013-12-04)
Recurrent malignant brain tumors (RMBTs) carry a poor prognosis. Dichloroacetate (DCA) activates mitochondrial oxidative metabolism and has shown activity against several human cancers. We conducted an open-label study of oral DCA in 15 adults with recurrent WHO grade III -
Hetalben Patel et al.
Biochemistry, 53(13), 2145-2152 (2014-03-19)
Identification of enzyme-bound intermediates via their spectroscopic signatures, which then allows direct monitoring of the kinetic fate of these intermediates, poses a continuing challenge. As an electrophilic covalent catalyst, the thiamin diphosphate (ThDP) coenzyme forms a number of noncovalent and
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