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Merck
CN

8.54193

L-Pyroglutamic acid pentachlorophenyl ester

Novabiochem®

Synonym(s):

L-Pyroglutamic acid pentachlorophenyl ester, L-Pyroglutamatic acid pentachlorophenyl ester, Pentachlorophenyl pyroglutamate

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About This Item

Empirical Formula (Hill Notation):
C11H6Cl5NO3
CAS Number:
Molecular Weight:
377.44
MDL number:
UNSPSC Code:
12352209
EC Index Number:
249-360-2
NACRES:
NA.22
Form:
powder
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Quality Level

product line

Novabiochem®

form

powder

reaction suitability

reaction type: solution phase peptide synthesis

manufacturer/tradename

Novabiochem®

mp

185-190 °C

application(s)

peptide synthesis

storage temp.

15-25°C

SMILES string

Clc1c(c(c(c(c1Cl)Cl)OC(=O)[C@H]2NC(=O)CC2)Cl)Cl

InChI

1S/C11H6Cl5NO3/c12-5-6(13)8(15)10(9(16)7(5)14)20-11(19)3-1-2-4(18)17-3/h3H,1-2H2,(H,17,18)/t3-/m0/s1

InChI key

ZKGMBAZWQLUSMW-VKHMYHEASA-N

General description

Useful derivative for introduction of Pyr without risk of formation Pyr oligomers.

Analysis Note

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Optical rotation α 25/D (c=2% in DMF): 19.0 - 22.0 °
DCU (DC (0003)): ≤ 2 %

To see the solvent systems used for TLC of Novabiochem® products please click here.

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has



Certificates of Analysis (COA)

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Articles

Proline analogues are promising candidates for tuning the biological, pharmaceutical, or physicochemical properties of naturally occuring, as well as de novo designed, linear, and, cyclic peptides.





Global Trade Item Number

SKUGTIN
854193000104027269207502
854193000504027269207519