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47349

Fmoc-Arg(Pbf)-OH

≥98.0% (HPLC)

Synonyma:

Nα-Fmoc-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine, Nα-Fmoc-Nω-Pbf-L-arginine

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Vám/Skladová položkaDostupnostCena
5 g
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2 550,00 Kč
25 g
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4 910,00 Kč
100 g
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18 700,00 Kč
1 kg
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55 400,00 Kč

O této položce

Empirický vzorec (Hillův zápis):
C34H40N4O7S
Číslo CAS:
Molekulová hmotnost:
648.77
NACRES:
NA.26
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
MDL number:
Beilstein/REAXYS Number:
8302671

2 550,00 Kč


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Quality Segment

assay

≥98.0% (HPLC)

form

powder or crystals

optical activity

[α]/D -5.5±1.0°, c = 1 in DMF

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

−20°C

SMILES string

Cc1c(C)c(c(C)c2CC(C)(C)Oc12)S(=O)(=O)NC(=N)NCCC[C@H](NC(=O)OCC3c4ccccc4-c5ccccc35)C(O)=O

InChI

1S/C34H40N4O7S/c1-19-20(2)30(21(3)26-17-34(4,5)45-29(19)26)46(42,43)38-32(35)36-16-10-15-28(31(39)40)37-33(41)44-18-27-24-13-8-6-11-22(24)23-12-7-9-14-25(23)27/h6-9,11-14,27-28H,10,15-18H2,1-5H3,(H,37,41)(H,39,40)(H3,35,36,38)/t28-/m0/s1

InChI key

HNICLNKVURBTKV-NDEPHWFRSA-N

General description

Fmoc-Arg(Pbf)-OH is used as a building block in peptide synthesis, providing protection to specific functional groups while allowing for efficient peptide bond formation.

Application

Fmoc-Arg(Pbf)-OH is a Fmoc-protected amino acid derivative that can be used to create arginine-containing peptides. The 2,2,4,6,7-pentamethyIdlhydrobenzofuran-5-sulfonyl group (Pbf) can be easily cleaved by trifluoroacetic acid (TFA).

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Tato položka
473481503815506
form

powder or crystals

form

-

form

powder

form

powder

assay

≥98.0% (HPLC)

assay

≥98.0% (TLC)

assay

≥98.0% (TLC)

assay

-

functional group

Fmoc

functional group

Fmoc

functional group

-

functional group

-

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

optical activity

[α]/D -5.5±1.0°, c = 1 in DMF

optical activity

-

optical activity

-

optical activity

[α]20/D −3.5±0.5°, c = 4% in DMF


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Skladovací třída

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Osvědčení o analýze (COA)

Lot/Batch Number

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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/418/501/product-dating-information-06-25-mk.pdf

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  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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