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Sigma-Aldrich

L-Prolinmethylester -hydrochlorid

98%, for peptide synthesis

Synonym(e):

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

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CHF 33.00
5 G
CHF 91.70
25 G
CHF 115.00

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1 G
CHF 33.00
5 G
CHF 91.70
25 G
CHF 115.00

About This Item

Empirische Formel (Hill-System):
C6H11NO2 · HCl
CAS-Nummer:
2133-40-6
Molekulargewicht:
165.62
Beilstein:
3596045
EG-Nummer:
218-363-0
MDL-Nummer:
MFCD00012708
UNSPSC-Code:
12352209
eCl@ss:
32160406
PubChem Substanz-ID:
24857264
NACRES:
NA.22

CHF 33.00

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Produktbezeichnung

L-Prolinmethylester -hydrochlorid, 98%

Qualitätsniveau

100

Assay

98%

Form

solid

Optische Aktivität

[α]20/D −31°, c = 0.5 in H2O

Eignung der Reaktion

reaction type: solution phase peptide synthesis

mp (Schmelzpunkt)

69-71 °C (lit.)

Anwendung(en)

peptide synthesis

SMILES String

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

InChIKey

HQEIPVHJHZTMDP-JEDNCBNOSA-N

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Anwendung

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]

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SDBB2071
STBL2775
STBL2249
STBK9405
STBK5955

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

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)
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)
Synthesis of Prolylproline
Gaidukevich VA, et al.
Russ. J. Org. Chem., 55(7), 1005-1008 (2019)
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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