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Sigma-Aldrich

L-Proline methyl ester hydrochloride

98%, for peptide synthesis

Sinónimos:

(S)-Methyl pyrrolidine-2-carboxylate hydrochloride, L-Pro-OMe HCl

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1 G
US$ 47,10
5 G
US$ 130,00
25 G
US$ 164,00

US$ 47,10

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1 G
US$ 47,10
5 G
US$ 130,00
25 G
US$ 164,00

About This Item

Fórmula empírica (notación de Hill):
C6H11NO2 · HCl
Número de CAS:
2133-40-6
Peso molecular:
165.62
Beilstein:
3596045
Número CE:
218-363-0
Número MDL:
MFCD00012708
Código UNSPSC:
12352209
eCl@ss:
32160406
ID de la sustancia en PubChem:
24857264
NACRES:
NA.22

US$ 47,10

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Nombre del producto

L-Proline methyl ester hydrochloride, 98%

Ensayo

98%

Formulario

solid

actividad óptica

[α]20/D −31°, c = 0.5 in H2O

idoneidad de la reacción

reaction type: solution phase peptide synthesis

mp

69-71 °C (lit.)

aplicaciones

peptide synthesis

cadena SMILES

Cl[H].[H][C@]1(CCCN1)C(=O)OC

InChI

1S/C6H11NO2.ClH/c1-9-6(8)5-3-2-4-7-5;/h5,7H,2-4H2,1H3;1H/t5-;/m0./s1

Clave InChI

HQEIPVHJHZTMDP-JEDNCBNOSA-N

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Aplicación

L-Proline methyl ester hydrochloride can be used as:
  • A building block in peptide synthesis.[1]
  • A catalyst to synthesize 3,4-dihydropyrimidin-2-(1H)-ones via Biginelli condensation reaction with aryl aldehydes, methyl acetoacetate, and urea.[2]
  • A reactant to prepare prolylproline.[3]

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
SDBB2071
STBL2775
STBL2249
STBK9405
STBK5955

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Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

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Studies on the Biginelli reaction: a mild and selective route to 3, 4-dihydropyrimidin-2 (1H)-ones via enamine intermediates
Mabry J and Ganem B
Tetrahedron Letters, 47(1), 55-56 (2006)
Synthesis of Prolylproline
Gaidukevich VA, et al.
Russ. J. Org. Chem., 55(7), 1005-1008 (2019)
An efficient green synthesis of proline-based cyclic dipeptides under water-mediated catalyst-free conditions
Thajudeen H, et al.
Tetrahedron Letters, 51(9), 1303-1305 (2010)
Ernest Mordret et al.
Molecular cell, 75(3), 427-441 (2019-07-30)
The translation machinery and the genes it decodes co-evolved to achieve production throughput and accuracy. Nonetheless, translation errors are frequent, and they affect physiology and protein evolution. Mapping translation errors in proteomes and understanding their causes is hindered by lack
Emily M Christensen et al.
The Journal of biological chemistry, 295(52), 18316-18327 (2020-10-29)
Pyrroline-5-carboxylate reductase 1 (PYCR1) catalyzes the biosynthetic half-reaction of the proline cycle by reducing Δ1-pyrroline-5-carboxylate (P5C) to proline through the oxidation of NAD(P)H. Many cancers alter their proline metabolism by up-regulating the proline cycle and proline biosynthesis, and knockdowns of

Questions

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  1. 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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  2. 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

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