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39468

α-氰基-4-羟基肉桂酸

suitable for matrix substance for MALDI-MS, Ultra pure

别名:

α-CCA, α-CHCA, α-氰基, 4-HCCA, ACCA

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关于此项目

线性分子式:
HOC6H4CH=C(CN)CO2H
化学文摘社编号:
28166-41-8
分子量:
189.17
UNSPSC Code:
41116105
NACRES:
NA.21
PubChem Substance ID:
329755873
EC Number:
248-879-1
Beilstein/REAXYS Number:
3271427
MDL number:
MFCD00004204
Form:
solid
Quality level:
100
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Quality Level

100

form

solid

analyte chemical class(es)

glycans, peptides, proteins

technique(s)

MALDI-MS: suitable

mp

245-250 °C

solubility

methanol: 10 mg/mL, clear

cation traces

Al: ≤1 mg/kg, Ba: ≤1 mg/kg, Ca: ≤1 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤1 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Na: ≤1 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg

suitability

suitable for matrix substance for MALDI-MS

storage temp.

2-8°C

SMILES string

OC(=O)\C(=C\c1ccc(O)cc1)C#N

InChI

1S/C10H7NO3/c11-6-8(10(13)14)5-7-1-3-9(12)4-2-7/h1-5,12H,(H,13,14)/b8-5+

InChI key

AFVLVVWMAFSXCK-VMPITWQZSA-N

General description

α-氰基-4-羟基肉桂酸（α-CHCA）起基质的作用，有助于在基质辅助激光解吸/电离（MALDI）飞行时间（TOF）质谱仪中促进蛋白质和肽的电离。

Application

它被用作基质，用于改善 MALDI-TOF 上低浓度蛋白质消化物的检测。

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1B

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCF7066
BCCD4901
BCCB6242
BCCB4528
BCCB0620

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商品

Ultra-Pure MALDI Matrices

One of the most important aspects of our ultra-pure MALDI matrix substances is their ability to dissolve rapidly and completely; a brief vortex mixing is typically sufficient.

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全球贸易项目编号

货号GTIN
39468-10X10MG-F04061833488935
39468-10MG-KC-F04061838789945