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67520

Sigma-Aldrich

1-Methyl-L-histidine

≥98.0% (TLC), for peptide synthesis

Sinónimos:

3-(1-Methylimidazol-4-yl)-L-alanine, 3-Methyl-L-histidine (archaic), Nτ-Methyl-L-histidine

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About This Item

Fórmula empírica (notación de Hill):
C7H11N3O2
Número de CAS:
332-80-9
Peso molecular:
169.18
Beilstein/REAXYS Number:
9727
EC Number:
206-368-0
MDL number:
MFCD00005295
UNSPSC Code:
12352209
PubChem Substance ID:
57652090
NACRES:
NA.22

product name

1-Methyl-L-histidine, ≥98.0% (TLC)

assay

≥98.0% (TLC)

form

powder

optical activity

[α]20/D −24±1°, c = 2% in H2O

reaction suitability

reaction type: solution phase peptide synthesis

impurities

≤5% water

mp

~240 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

Cn1cnc(C[C@H](N)C(O)=O)c1

InChI

1S/C7H11N3O2/c1-10-3-5(9-4-10)2-6(8)7(11)12/h3-4,6H,2,8H2,1H3,(H,11,12)/t6-/m0/s1

InChI key

BRMWTNUJHUMWMS-LURJTMIESA-N

Categorías relacionadas

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Natural but non-proteinogenic amino acid; employed as index of muscle protein breakdown

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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3-Methylhistidine as a measure of skeletal muscle protein breakdown in human subjects: the case for its continued use.
F J Ballard et al.
Clinical science (London, England : 1979), 65(3), 209-215 (1983-09-01)
P C Colombani et al.
International journal of sport nutrition, 9(2), 181-201 (1999-06-11)
A field study was performed to investigate the acute influence of a milk protein hydrolysate supplemented drink (CHO+PRO) on metabolism during and after a marathon run compared to the same drink without protein (CHO). Carbohydrate metabolites and hormones were not
J Sjölin et al.
Metabolism: clinical and experimental, 38(1), 23-29 (1989-01-01)
The present investigation was undertaken in order to determine the release of 3-methylhistidine (3MH) from the splanchnic region and from the leg, and the contributions these make to the increase in urinary 3MH excretion in infection. Thirteen febrile patients with
V.R. Young et al.
The Journal of Biological Chemistry, 247, 293-293 (1972)
J Sjölin et al.
Metabolism: clinical and experimental, 36(12), 1175-1184 (1987-12-01)
In order to investigate whether the urinary excretion of 1-methylhistidine (1MH) might serve as an objective indicator of meat ingestion and exogenous 3-methylhistidine (3MH) intake, healthy subjects were fed an ovolactovegetarian diet. At five-day intervals they were given meat of
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