1568506
USP
L-Proline
United States Pharmacopeia (USP) Reference Standard
Synonym(s):
(S)-Pyrrolidine-2-carboxylic acid
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About This Item
Empirical Formula (Hill Notation):
C5H9NO2
CAS Number:
Molecular Weight:
115.13
Beilstein/REAXYS Number:
80810
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
Recommended Products
grade
pharmaceutical primary standard
API family
proline
manufacturer/tradename
USP
mp
228 °C (dec.) (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
OC(=O)[C@@H]1CCCN1
InChI
1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1
InChI key
ONIBWKKTOPOVIA-BYPYZUCNSA-N
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General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
Application
L-Proline USP reference standard suitable for use in specified USP compendial quality tests and assays.
Also used to prepare standard and system suitability solution during the impurity analysis by using thin layer chromatography according to the given below monographs of United States Pharmacopeia (USP):
Also used to prepare standard and system suitability solution during the impurity analysis by using thin layer chromatography according to the given below monographs of United States Pharmacopeia (USP):
- Proline
- Histidine
- Threonine
Analysis Note
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Other Notes
Sales restrictions may apply.
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Daniel R Knight et al.
Applied and environmental microbiology, 81(1), 119-123 (2014-10-19)
Clostridium difficile is an important enteric pathogen of humans and the cause of diarrhea and enteritis in neonatal pigs. Outside Australia, prevalence in piglets can be up to 73%, with a single PCR ribotype (RT), 078, predominating. We investigated the
James M Phang et al.
Annual review of nutrition, 30, 441-463 (2010-04-27)
Proline, the only proteinogenic secondary amino acid, is metabolized by its own family of enzymes responding to metabolic stress and participating in metabolic signaling. Collagen in extracellular matrix, connective tissue, and bone is an abundant reservoir for proline. Matrix metalloproteinases
David Saadoun et al.
Annals of the rheumatic diseases, 73(5), 831-837 (2013-04-23)
The standard-of-care treatment of patients with hepatitis C virus (HCV)-mixed cryoglobulinemia (MC) vasculitis includes pegylated interferon α (PegIFN)-α plus ribavirin and/or rituximab. About 30-40% of patients are non-responders or relapsers to such combination. To analyse the safety and efficacy of
Anne Holmgren et al.
Journal of the peripheral nervous system : JPNS, 17(4), 365-376 (2013-01-03)
The intermediate filaments called neurofilaments (NFs) are the main cytoskeleton elements in neurons. They are mainly present in the adult axonal cytoskeleton, where they are extensively phosphorylated and their phosphorylation status is pivotal for their properties and functions. Specific phosphorylation
Marco Scocchi et al.
Cellular and molecular life sciences : CMLS, 68(13), 2317-2330 (2011-05-20)
Proline-rich antimicrobial peptides are a group of cationic host defense peptides of vertebrates and invertebrates characterized by a high content of proline residues, often associated with arginine residues in repeated motifs. Those isolated from some mammalian and insect species, although
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