Skip to Content
MilliporeSigma

Skip To

39468

α-Cyano-4-hydroxycinnamic acid

suitable for matrix substance for MALDI-MS, Ultra pure

Synonym(s):

α-CCA, α-CHCA, α-Cyano, 4-HCCA, ACCA

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
10 x 10 mg

Available to ship TODAYfromMILWAUKEE

$367.00
$275.25

About This Item

Linear Formula:
HOC6H4CH=C(CN)CO2H
CAS Number:
Molecular Weight:
189.17
UNSPSC Code:
41116105
NACRES:
NA.21
PubChem Substance ID:
EC Number:
248-879-1
Beilstein/REAXYS Number:
3271427
MDL number:
Form:
solid

$275.25

List Price$367.00Save 25%
Web-Only Promotion

Available to ship TODAYDetails


Request a Custom Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Quality Segment

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-Cyano-4-hydroxycinnamic acid (α-CHCA) functions as matrix and helps in facilitating ionization of proteins and peptides in a matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) mass spectrometer.[1]

Application

It was used as matrix in improving the detection of low concentration protein digests on MALDI-TOF.[1]

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
70990C8982145505
description

suitable for matrix substance for MALDI-MS, Ultra pure

description

suitable for matrix substance for MALDI-MS, ≥99.0% (HPLC)

description

suitable for MALDI-TOF MS

description

97%

form

solid

form

solid

form

powder

form

powder

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

technique(s)

MALDI-MS: suitable

technique(s)

MALDI-MS: suitable

technique(s)

-

technique(s)

-

storage temp.

2-8°C

storage temp.

-

storage temp.

room temp

storage temp.

2-8°C

solubility

methanol: 10 mg/mL, clear

solubility

methanol: 10 mg/mL, clear

solubility

-

solubility

methanol: soluble 50 mg/mL, clear to slightly hazy, light yellow to yellow

mp

245-250 °C

mp

245-250 °C

mp

245-250 °C (lit.)

mp

245-250 °C (lit.)


Still not finding the right product?

Explore all of our products under α-Cyano-4-hydroxycinnamic acid


pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Skin Sens. 1B

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Questions

Reviews

No rating value

Active Filters