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P45850

Sigma-Aldrich

Pipecolinic acid

98%, for peptide synthesis

Sinónimos:

(±)-Piperidine-2-carboxylic acid, 2-Piperidinecarboxylic acid, Homoproline, Pipecolic acid free base

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25 G
US$ 135,00
100 G
US$ 185,00

US$ 135,00

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25 G
US$ 135,00
100 G
US$ 185,00

About This Item

Fórmula empírica (notación de Hill):
C6H11NO2
Número de CAS:
535-75-1
Peso molecular:
129.16
Beilstein:
81095
Número CE:
208-616-3
Número MDL:
MFCD00064347
Código UNSPSC:
12352106
ID de la sustancia en PubChem:
24898555
NACRES:
NA.22

US$ 135,00

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Nombre del producto

Pipecolinic acid, 98%

Ensayo

98%

Formulario

powder and chunks

idoneidad de la reacción

reaction type: solution phase peptide synthesis

técnicas

LC/MS: suitable

color

white to beige

mp

282 °C (dec.) (lit.)

cadena SMILES

OC(=O)C1CCCCN1

InChI

1S/C6H11NO2/c8-6(9)5-3-1-2-4-7-5/h5,7H,1-4H2,(H,8,9)

Clave InChI

HXEACLLIILLPRG-UHFFFAOYSA-N

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Descripción general

Pipecolinic acid also known as 2-piperidinecarboxylic acid, is a versatile reagent used in the solution phase peptide synthesis. It has been commonly utilized as a replacement for proline in many peptidomimetic syntheses. [1]

Aplicación

Referencia del producto
Descripción
Precios

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H315,H319,H335

Clasificaciones de peligro

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
STBL0728
STBK7655
STBK9776
STBK4086
STBK1151

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Conformational heterogeneity about pipecolic acid peptide bonds: conformational, thermodynamic, and kinetic aspects
WJ Wu
The Journal of Organic Chemistry, 63, 6689-6698 (1998)
D M Danks et al.
The Journal of pediatrics, 86(3), 382-387 (1975-03-01)
Studies of eight patients with this syndrome confirm the characteristic pattern of abnormalities and the autosomal recessive mode of inheritance. The incidence is estimated to be approximately 1 in 100,000 live births. The liver lesion proved to be variable, with
B Plecko et al.
Annals of neurology, 48(1), 121-125 (2000-07-14)
Diagnosis of pyridoxine-dependent epilepsy is based on the clinical response to high-dosage application of pyridoxine. Here, we report on 2 patients with pyridoxine-dependent epilepsy with significant elevation of pipecolic acid concentrations in plasma and cerebrospinal fluid (CSF) and further increase
Lana Brockbals et al.
Analytical and bioanalytical chemistry, 412(24), 6241-6255 (2019-11-24)
Metabolomics studies that aim to qualitatively and quantitatively characterize the entirety of small endogenous biomolecules in an organism are widely conducted in the clinical setting. They also become more and more popular in the field of forensics (toxicology), e.g., to
Isabelle M Medana et al.
The Journal of infectious diseases, 185(5), 650-656 (2002-02-28)
A retrospective study of 261 Vietnamese adults with severe malaria was conducted to determine the relationship between cerebrospinal fluid (CSF) levels of metabolites of the kynurenine pathway, the incidence of neurologic complications, and the disease outcome. Three metabolites were measured:
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Chromatograms

application for HPLC

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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