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
Synonyma:
α-CCA, α-CHCA, α-Cyano, 4-HCCA, ACCA
Přihlásit pro zobrazení organizačních a smluvních cen.
Vybrat velikost
Změnit zobrazení
| Vám/SKU | Dostupnost | Cena |
|---|---|---|
10 x 10 mg | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 7 020,00 Kč |
O této položce
Lineární vzorec:
HOC6H4CH=C(CN)CO2H
Číslo CAS:
Molekulová hmotnost:
189.17
UNSPSC Code:
12352106
NACRES:
NA.21
PubChem Substance ID:
EC Number:
248-879-1
Beilstein/REAXYS Number:
3271427
MDL number:
Form:
powder
7 020,00 Kč
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
Technický servis
Potřebujete pomoc? Náš tým zkušených odborníků je vám k dispozici.
Dovolte nám, abychom vám pomohliform
powder
Quality Segment
analyte chemical class(es)
glycans, peptides, proteins
technique(s)
protein mass spectrometry: suitable
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
General description
α-Cyano-4-hydroxycinnamic acid (CHCA) is specially purified and qualified as a matrix for peptide MALDI-MS (matrix assisted laser desorption ionization-mass spectrometry) calibration standards. CHCA enhances ionization of protein or peptide standards and samples in matrix assisted laser desorption ionization (MALDI) mass spectrometers.
It is also available as part of our ProteoMass™ MALDI calibration kits (MS-CAL1 and MS-CAL3).
It is also available as part of our ProteoMass™ MALDI calibration kits (MS-CAL1 and MS-CAL3).
Application
α-Cyano-4-hydroxycinnamic acid has been used as a matrix for MALDI-TOF MS (matrix assisted laser desorption ionization-time of flight mass spectrometry) analysis. The matrix has also been used for sample preparation.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Legal Information
ProteoMass is a trademark of Sigma-Aldrich Co. LLC
1 of 1
Tato položka | |||
|---|---|---|---|
| description suitable for MALDI-TOF MS | description 99% | description suitable for matrix substance for MALDI-MS, Ultra pure | description ≥98% (TLC), powder |
| form powder | form solid | form solid | form powder |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| storage temp. room temp | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| analyte chemical class(es) glycans, peptides, proteins | analyte chemical class(es) - | analyte chemical class(es) glycans, peptides, proteins | analyte chemical class(es) - |
| suitability suitable for MALDI-TOF MS | suitability - | suitability suitable for matrix substance for MALDI-MS | suitability - |
| mp 245-250 °C (lit.) | mp 245-250 °C (lit.) | mp 245-250 °C | mp 245-250 °C (lit.) |
Still not finding the right product?
Explore all of our products under α-Cyano-4-hydroxycinnamic acid
Výstražné slovo
Warning
Kódy nebezpečí
Bezpečnostní pokyny
Hazard Classifications
Skin Sens. 1B
Skladovací třída
11 - Combustible Solids
Bod vzplanutí (°F)
Not applicable
Bod vzplanutí (°C)
Not applicable
PPE (osobní ochranné prostředky)
dust mask type N95 (US), Eyeshields, Gloves
Vyberte jednu z posledních verzí:
Již tento produkt vlastníte?
Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.
-
What can be used for solublization of α-Cyano-4-hydroxycinnamic acid?
1 answer-
Helpful?
-
-
What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
-