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经验公式(希尔记法):
C12H14N2O3
化学文摘社编号:
分子量:
234.25
NACRES:
NA.26
PubChem Substance ID:
UNSPSC Code:
12352209
EC Number:
248-800-0
MDL number:
Beilstein/REAXYS Number:
26781
产品名称
5-甲氧基- DL -色氨酸,
InChI
1S/C12H14N2O3/c1-17-8-2-3-11-9(5-8)7(6-14-11)4-10(13)12(15)16/h2-3,5-6,10,14H,4,13H2,1H3,(H,15,16)
InChI key
KVNPSKDDJARYKK-UHFFFAOYSA-N
SMILES string
COc1ccc2[nH]cc(CC(N)C(O)=O)c2c1
assay
≥98% (TLC)
form
crystalline
color
white to light beige
mp
258-261 °C (dec.) (lit.)
application(s)
peptide synthesis
storage temp.
−20°C
Quality Level
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Biochem/physiol Actions
5-甲基-DL-色氨酸是一种氨基酸衍生物。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
J van Benthem et al.
Journal of neural transmission, 61(3-4), 219-237 (1985-01-01)
Until now the day/night and seasonal rhythmicity in the synthesis of 5-methoxyindoles (MI) is thought to be regulated by environmental factors, especially photoperiod and temperature. Endogenous factors are also implicated in the generation of N-acetyltransferase and hydroxyindole-O-methyltransferase activity rhythms. In
J van Benthem et al.
Journal of neural transmission, 67(1-2), 147-162 (1986-01-01)
Testes weight, plasma FSH and LH concentration and pineal methylating capacity were compared in hamsters housed under either long (LD14:10) or short (LD8:16) photoperiods. Hamsters housed for 14 weeks under short photoperiod showed gonadal atrophy, which was complete after 6
D J Morton
Journal of pineal research, 4(1), 7-11 (1987-01-01)
Pineal glands were incubated in the presence of [3H] methoxytryptophan with and without methoxamine, epinephrine, and norepinephrine. The beta-adrenoceptor-stimulated pineal glands were capable of converting methoxytryptophan to methoxytryptamine, melatonin, methoxyindole acetic acid, and methoxytryptophol, albeit in small quantities. Only methoxyindole
Anika Kremer et al.
Applied microbiology and biotechnology, 79(6), 951-961 (2008-05-16)
Recently, a gene for a 7-dimethylallyltryptophan synthase (7-DMATS) was identified in Aspergillus fumigatus and its enzymatic function was proven biochemically. In this study, the behaviour of 7-DMATS towards aromatic substrates was investigated and compared with that of the 4-dimethylallyltryptophan synthase
M G Balemans et al.
Journal of neural transmission, 58(1-2), 121-134 (1983-01-01)
The pineals of 28 days old male Wistar rats, in December periodically exposed to either white or green light, were incubated with pterin-6-aldehyde or reduced neopterin. In white light the rhythm of synthesis of 5-methoxytryptophan and of 5-methoxyindole-3-acetic acid was
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