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Merck
CN

02576

O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N′,N′-tetramethyluronium hexafluorophosphate

≥97.0% (HPCE)

Synonym(s):

6-Cyano-N,N,2-trimethyl-7-oxo-4,8-dioxa-2,5-diazadec-5-en-3-aminium hexafluorophosphate, HOTU

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About This Item

Empirical Formula (Hill Notation):
C10H17F6N4O3P
CAS Number:
Molecular Weight:
386.23
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352101
MDL number:
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assay

≥97.0% (HPCE)

reaction suitability

reaction type: Coupling Reactions

mp

128-131 °C

application(s)

peptide synthesis

storage temp.

2-8°C

SMILES string

F[P-](F)(F)(F)(F)F.CCOC(=O)\C(=N/O\C(N(C)C)=[N+](\C)C)C#N

InChI

1S/C10H17N4O3.F6P/c1-6-16-9(15)8(7-11)12-17-10(13(2)3)14(4)5;1-7(2,3,4,5)6/h6H2,1-5H3;/q+1;-1/b12-8-;

InChI key

RKTBAMPZUATMIO-JCTPKUEWSA-N

Application

Reagent for peptide coupling

Derivatization for use in peptide synthesis


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Global Trade Item Number

SKUGTIN
02576-5G04061833354827
02576-25G04061833416396