α-Cyano-4-hydroxycinnamic acid (α-CCA, α-CHCA, α-Cyano, 4-HCCA, ACCA) is soluble in methanol (up to 50 mg/ml). It is also soluble at 10 mg/ml using 50% acetonitrile in 0.05% TFA for MALDI-MS. The acetonitrile concentration can be adjusted for individual preferences.For biological applications, it has been solubilized at 100 mM in DMSO or 50 mM in ethanol.
C8982
α-Cyano-4-hydroxycinnamic acid
suitable for MALDI-TOF MS
Synonym(s):
α-CCA, α-CHCA, α-Cyano, 4-HCCA, ACCA
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About This Item
Recommended Products
form
powder
analyte chemical class(es)
glycans, peptides, proteins
mp
245-250 °C (lit.)
suitability
suitable for MALDI-TOF MS
storage temp.
room temp
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
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This Item | 39468 | 70990 | C2020 |
---|---|---|---|
form powder | form solid | form solid | form powder |
Quality Level 500 | Quality Level 100 | Quality Level 100 | Quality Level 300 |
storage temp. room temp | storage temp. 2-8°C | storage temp. - | storage temp. 2-8°C |
analyte chemical class(es) glycans, peptides, proteins | analyte chemical class(es) glycans, peptides, proteins | analyte chemical class(es) glycans, peptides, proteins | analyte chemical class(es) - |
mp 245-250 °C (lit.) | mp 245-250 °C (lit.) | mp 245-250 °C (lit.) | mp 245-250 °C (lit.) |
suitability suitable for MALDI-TOF MS | suitability - | suitability - | suitability - |
General description
It is also available as part of our ProteoMass™ MALDI calibration kits (MS-CAL1 and MS-CAL3).
Application
Packaging
Legal Information
related product
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1B
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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