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D182257

Sigma-Aldrich

3,5-Dimethyl-1-pyrazolylformaminidium nitrate

97%

Synonym(s):

1-Amidino-3,5-dimethylpyrazole nitrate, 3,5-Dimethylpyrazole-1-carboxamidine nitrate

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About This Item

Empirical Formula (Hill Notation):
C6H10N4 · HNO3
CAS Number:
38184-47-3
Molecular Weight:
201.18
Beilstein:
3599170
EC Number:
253-815-0
MDL number:
MFCD00012715
UNSPSC Code:
12352100
PubChem Substance ID:
24893552
NACRES:
NA.22

Quality Level

200

Assay

97%

form

powder

mp

167-168 °C (dec.) (lit.)

SMILES string

O[N+]([O-])=O.Cc1cc(C)n(n1)C(N)=N

InChI

1S/C6H10N4.HNO3/c1-4-3-5(2)10(9-4)6(7)8;2-1(3)4/h3H,1-2H3,(H3,7,8);(H,2,3,4)

InChI key

AGYXIUAGBLMBGV-UHFFFAOYSA-N

Related Categories

Application

Guanylating reagent for amines.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBB1318
BCBB1318V
040456/1
08201LE
05401LE

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Journal of Carbohydrate Chemistry, 12, 1173-1173 (1993)
Orakan Hanpanich et al.
Nucleosides, nucleotides & nucleic acids, 39(1-3), 156-169 (2019-10-15)
The cationic copolymer poly(L-lysine)-graft-dextran (PLL-g-Dex) has nucleic acid chaperone-like activity. The copolymer facilitates both DNA hybridization and strand exchange reactions. For these reasons, DNA-based enzyme (DNAzyme) activity is enhanced in the presence of copolymer. In this study, we evaluated activities
Peter Pogány et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 71(4), 1466-1473 (2008-06-20)
In the paper a joint experimental and theoretical study of 3,5-dimethyl-1H-pyrazole-1-carboxamidine (L) as well as its complexes CoL2(H2O)2(NO3)2 and NiL2(H2O)2(NO3)2 is reported. On the basis of FT-IR experiments and a DFT-derived scaled quantum mechanical force field the normal coordinate analysis
A Bernhardt et al.
The journal of peptide research : official journal of the American Peptide Society, 50(2), 143-152 (1997-08-01)
Peptide-4-nitroanilides can be quickly synthesised using an Fmoc-based approach on 2-chlorotritylchloride resin. Preformed building blocks Fmoc-Xaa-NH-Np (Xaa = Cit, Cys, Gln, His, Lys, Orn, Ser, Thr, Tyr, Trp) can be attached via side chain to the 2-chlorotritylchloride linker of the
L Spero et al.
Biochimica et biophysica acta, 251(3), 345-356 (1971-12-28)
Guanidination of the free amino groups of staphylococcal enterotoxin B with 3,5-dimethyl-1-guanylpyrazole converted 31-32 of 33 epsilon-amino groups and 30% of the N-terminal residue. This product, although markedly reduced in solubility, suffered no gross change in conformation and retained full
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