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56946

Sigma-Aldrich

Methyl 3,5-diformyl-1-indolizinecarboxylate

≥90% (HPLC)

Synonym(s):

1-Methoxycarbonyl-3,5-indolizinedicarbaldehyde

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About This Item

Empirical Formula (Hill Notation):
C12H9NO4
CAS Number:
163556-04-5
Molecular Weight:
231.20
MDL number:
MFCD03095489
UNSPSC Code:
12352209
PubChem Substance ID:
329758250
NACRES:
NA.32

Assay

≥90% (HPLC)

form

solid

SMILES string

[H]C(=O)c1cccc2c(cc(C([H])=O)n12)C(=O)OC

InChI

1S/C12H9NO4/c1-17-12(16)10-5-9(7-15)13-8(6-14)3-2-4-11(10)13/h2-7H,1H3

InChI key

ROYXGFIJSNOFGY-UHFFFAOYSA-N

Application

Methyl 3,5-diformyl-1-indolizinecarboxylate is used as a precolumn-labeling reagent(HPLC, HPCE) for amino acids. It is similar to but 3x more sensitive than o-phthaldialdehyde (OPA).

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Precolumn-label for amino acids, similar to OPA; but 3 times more sensitive. Described for HPLC and HPCE uses[1]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Caifu Xue et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(5-6), 317-325 (2011-01-21)
In this paper, microdialysis combining with ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF/MS) was applied to simultaneously identify components in blood and kidney dialysis after oral administration of Abelmoschus manihot extract. Microdialysis probe was implanted in the jugular vein and
A Pappa-Louisi et al.
Talanta, 93, 279-284 (2012-04-10)
A simple approach for retention modeling of solutes under pH-gradient conditions at various organic contents in the mobile phase is proposed. This approach is based on a retention model arising from the evaluation of the retention data of a set
Marina Patricia Arrieta et al.
Food chemistry, 135(3), 1511-1519 (2012-09-08)
The simultaneous determination of 17 free amino acids and 8 biogenic amines in Alicante Monastrell wines was investigated for the first time. The quantification was carried out by using a RP-HPLC method, based on a pre-column derivatization with o-phthaldialdehyde (OPA)
S. Oguri et al.
Analyst, 120, 63-63 (1995)

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