85429
Sinapic acid
suitable for matrix substance for MALDI-MS, ≥99.0% (T)
Synonym(s):
3,5-Dimethoxy-4-hydroxycinnamic acid, 4-Hydroxy-3,5-dimethoxy-cinnamic acid, Sinapinic acid
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Product Name
Sinapic acid, suitable for matrix substance for MALDI-MS, ≥99.0% (T)
InChI
1S/C11H12O5/c1-15-8-5-7(3-4-10(12)13)6-9(16-2)11(8)14/h3-6,14H,1-2H3,(H,12,13)/b4-3+
InChI key
PCMORTLOPMLEFB-ONEGZZNKSA-N
SMILES string
COc1cc(\C=C\C(O)=O)cc(OC)c1O
assay
≥99.0% (T)
form
powder
analyte chemical class(es)
dendrimers, fullerenes, peptides, proteins
technique(s)
MALDI-MS: suitable
color
slightly yellow
mp
~202 °C
solubility
dioxane: 1 g/10 mL at Hot, clear to slightly hazy (Very Faint Yellow to Dark Yellow and Very Faint Orange to Dark Orange)
cation traces
Ba: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤20 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
suitability
in accordance for UV test
suitable for matrix substance for MALDI-MS
Quality Level
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This Item | 49508 | D7927 | 93878 |
|---|---|---|---|
| assay ≥99.0% (T) | assay ≥99.5% (HPLC) | assay ≥98% | assay ≥99.0% (HPLC) |
| solubility dioxane: 1 g/10 mL at Hot, clear to slightly hazy (Very Faint Yellow to Dark Yellow and Very Faint Orange to Dark Orange) | solubility dioxane: 1 g/10 mL at hot, clear, faintly yellow to yellow | solubility H2O: slightly soluble (lit.)(lit.), methanol: water: soluble (lit.)(lit.), polar organic solvents: soluble (lit.)(lit.) | solubility - |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| form powder | form - | form powder | form - |
| mp ~202 °C | mp ~202 °C | mp ~202 °C | mp 195-205 °C (dec.) |
| grade matrix substance for MALDI-MS | grade matrix substance for MALDI-MS | grade - | grade analytical standard |
Application
General description
related product
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
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
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