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749613

Sigma-Aldrich

4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium tetrafluoroborate

97%

Synonym(s):

DMTMM, MMTM

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About This Item

Empirical Formula (Hill Notation):
C10H17BF4N4O3
Molecular Weight:
328.07
MDL number:
MFCD11045040
UNSPSC Code:
12352005
PubChem Substance ID:
329766006
NACRES:
NA.22

Quality Level

100

Assay

97%

form

solid

mp

202-207 °C

functional group

ether

SMILES string

F[B-](F)(F)F.COc1nc(OC)nc(n1)[N+]2(C)CCOCC2

InChI

1S/C10H17N4O3.BF4/c1-14(4-6-17-7-5-14)8-11-9(15-2)13-10(12-8)16-3;2-1(3,4)5/h4-7H2,1-3H3;/q+1;-1

InChI key

LCRXDNPNQMIQFZ-UHFFFAOYSA-N

Application

4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium tetrafluoroborate (DMTMM BF4) can be used as a coupling reagent alternative to DMTMM Cl in peptide synthesis because of its stability. It is also used in the synthesis of:
  • Esters and peptides in both solution and solid-phase.
  • γ-aminobutyric acid (GABA)-containing cyclic heptapeptide, unguisin A.
  • The cyclization of linear tetrapeptides.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

PRTR

Class I Designated Chemical Substances

JAN Code

749613-VAR:
749613-5G:4548173320434
749613-1G:4548173320427
749613-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV9326
MKCW9502
MKCT2401
MKCR8509
MKCS6197

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Tetrahedron Letters, 50(8), 946-948 (2009)
Total synthesis of unguisin A
Hunter L and Chung JH
The Journal of Organic Chemistry, 76(13), 5502-5505 (2011)
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