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P45850

Sigma-Aldrich

Pipecolinic acid

98%, for peptide synthesis

Sinonimo/i:

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

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25 G
CHF 114.00
100 G
CHF 143.00

CHF 114.00

Disponibile per la spedizione il17 aprile 2025Dettagli

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Cambia visualizzazione
25 G
CHF 114.00
100 G
CHF 143.00

About This Item

Formula empirica (notazione di Hill):
C6H11NO2
Numero CAS:
535-75-1
Peso molecolare:
129.16
Beilstein:
81095
Numero CE:
208-616-3
Numero MDL:
MFCD00064347
Codice UNSPSC:
12352106
ID PubChem:
24898555
NACRES:
NA.22

CHF 114.00

Disponibile per la spedizione il17 aprile 2025Dettagli

Richiedi un ordine bulk

Nome del prodotto

Pipecolinic acid, 98%

Livello qualitativo

100

Saggio

98%

Stato

powder and chunks

Impiego in reazioni chimiche

reaction type: solution phase peptide synthesis

tecniche

LC/MS: suitable

Colore

white to beige

Punto di fusione

282 °C (dec.) (lit.)

Stringa SMILE

OC(=O)C1CCCCN1

InChI

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

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Categorie correlate

Descrizione generale

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]

Applicazioni

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
SDBB3402
STBL0728
STBK7655
STBK9776
STBK4086

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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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