PHR1460
Choline Bitartrate
Pharmaceutical Secondary Standard; Certified Reference Material
Synonym(s):
Choline bitartrate, 2-(Hydroxyethyl)trimethylammonium bitartrate
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About This Item
Recommended Products
grade
certified reference material
pharmaceutical secondary standard
Quality Level
Agency
traceable to USP 1133536
API family
choline bitartrate
CofA
current certificate can be downloaded
packaging
pkg of 500 mg
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
SMILES string
[O-]C([C@H](O)[C@@H](O)C(O)=O)=O.C[N+](C)(C)CCO
InChI
1S/C5H14NO.C4H6O6/c1-6(2,3)4-5-7;5-1(3(7)8)2(6)4(9)10/h7H,4-5H2,1-3H3;1-2,5-6H,(H,7,8)(H,9,10)/q+1;/p-1/t;1-,2-/m.1/s1
InChI key
QWJSAWXRUVVRLH-LREBCSMRSA-M
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General description
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.
Application
Choline Bitartrate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography (LC).
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.
Biochem/physiol Actions
Acyl group acceptor
Substrates
Choline acetyltransferase substrate
Other Notes
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.
Footnote
To see an example of a Certificate of Analysis for this material enter LRAC2888 in the slot below. This is an example certificate only and may not be the lot that you receive.
Recommended products
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.
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Product No.
Description
Pricing
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Choline Bitartrate
USP42-NF37
United States Pharmacopeia/National Formulary, 30(3), 4839-4839 (2019)
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Biochimica et biophysica acta, 1841(11), 1596-1607 (2014-09-03)
Methionine- and choline-deficient diet (MCD) is a model for nonalcoholic steatohepatitis (NASH) in rodents. However, the mechanism of NASH development by dietary methionine/choline deficiency remains undetermined. To elucidate the early metabolic changes associated with MCD-NASH, serum metabolomic analysis was performed
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Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 69, 46-54 (2014-04-12)
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Journal of nutritional science and vitaminology, 61(1), 73-78 (2015-05-23)
Recent evidence suggests that immune cells play an important role in differentiation of inflammatory macrophages in adipose tissue, which contributes to systemic chronic inflammation. Dietary ribonucleic acid (RNA) has been shown to modulate immune function. We hypothesized that RNA affects
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