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67520

Sigma-Aldrich

1-甲基-L-组氨酸

≥98.0% (TLC), for peptide synthesis

同義詞:

3-(1-甲基咪唑-4-基)-L-丙氨酸, 3-甲基-L-组氨酸(已废用), Nτ-甲基-L-组氨酸

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About This Item

經驗公式(希爾表示法):
C7H11N3O2
CAS號碼:
分子量::
169.18
Beilstein:
9727
EC號碼:
MDL號碼:
分類程式碼代碼:
12352209
PubChem物質ID:
NACRES:
NA.22

product name

1-甲基-L-组氨酸, ≥98.0% (TLC)

化驗

≥98.0% (TLC)

形狀

powder

光學活性

[α]20/D −24±1°, c = 2% in H2O

反應適用性

reaction type: solution phase peptide synthesis

雜質

≤5% water

mp

~240 °C (dec.) (lit.)

應用

peptide synthesis

SMILES 字串

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 密鑰

BRMWTNUJHUMWMS-LURJTMIESA-N

包裝

无底玻璃瓶。内含物装在插入的融合锥内。

其他說明

天然的非蛋白质氨基酸;用作肌蛋白降解指标

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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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
V.R. Young et al.
The Journal of Biological Chemistry, 247, 293-293 (1972)
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
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)
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

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