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Merck
CN

76078

L-蛋氨酸亚砜酰亚胺

别名:

L-S-(3-氨基-3-羧丙基)-S-甲基砜亚胺

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关于此项目

线性分子式:
CH3S(O)(=NH)CH2CH2CH(NH2)CO2H
化学文摘社编号:
15985-39-4
分子量:
180.23
UNSPSC Code:
12352200
Beilstein/REAXYS Number:
6175446
MDL number:
MFCD00002621
Form:
solid
Assay:
≥96% (rel., HPLC)
Biological source:
synthetic

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suitability

complies for H-NMR, complies for identity (HPLC)

InChI

1S/C5H12N2O3S/c1-11(7,10)3-2-4(6)5(8)9/h4,7H,2-3,6H2,1H3,(H,8,9)/t4-,11?/m0/s1

SMILES string

CS(=N)(=O)CC[C@H](N)C(O)=O

InChI key

SXTAYKAGBXMACB-DPVSGNNYSA-N

biological source

synthetic

assay

≥96% (rel., HPLC)

form

solid

optical activity

[α]20/D +10.8 to +14.0°, c = 1 in H2O

concentration

95-102 % (w/w) (HPLC)

impurities

≤0.1% each single unknown impurity (rel.), ≤0.5% sulfated ash, ≤0.5% water (Karl Fischer), ≤1% methionine sulfone (rel.), ≤1% methionine sulfoxide (rel.), ≤10 mg/kg azide, ≤2% methionine (rel.), ≤5000 ppm ethanol (GC-HS)

mp

>210 °C (dec.) (lit.)

Quality Level

500

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCC3543
BCCC3542
BCCC0294
BCCB8162
BCCC0297

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实验方案

LC/MS Analysis of L-Methionine Sulfoximine and Sulfone on Ascentis® Express OH5

LC/MS Analysis of L-Methionine Sulfoximine and Sulfone on Ascentis® Express OH5

LC/MS Analysis of L-Methionine Sulfoximine, Sulfone and Sulfoxide on Ascentis® Express HILIC

Separation of L-Methionine sulfone; L-Methionine sulfoximine; L-Methionine sulfoxide

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