The optimum storage temperature for this compound is -20 deg. C. The product is shipped at ambient temperature and is stable for relatively short periods of time outside of the recommended storage conditions. One to two weeks are typically allowed for transit time. The long term stability of the product at ambient temperature has not been established and the integrity of the product may be compromised.
Fortfahren mit
M2514
4-Methylumbelliferyl-Heptanoat
≥95% (GC)
Synonym(e):
4-Methylumbelliferyl-heptanoat, 4-Methylumbelliferyl-oenanthat
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 mg | Warenkorb auf Verfügbarkeit prüfen | € 156,00 |
1 g | Warenkorb auf Verfügbarkeit prüfen | € 1.820,00 |
Über diesen Artikel
Empirische Formel (Hill-System):
C17H20O4
CAS-Nummer:
Molekulargewicht:
288.34
UNSPSC Code:
12352106
NACRES:
NA.32
PubChem Substance ID:
EC Number:
242-207-0
Beilstein/REAXYS Number:
1256801
MDL number:
Technischer Dienst
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Unterstützung erhaltenQuality Segment
assay
≥95% (GC)
form
powder
mp
41-42 °C (lit.)
solubility
pyridine: 50 mg/mL, clear, colorless to faintly yellow
fluorescence
λex 312 nm in methanol, λex 360 nm; λem 449 nm (Reaction product)
storage temp.
−20°C
SMILES string
CCCCCCC(=O)Oc1ccc2C(C)=CC(=O)Oc2c1
InChI
1S/C17H20O4/c1-3-4-5-6-7-16(18)20-13-8-9-14-12(2)10-17(19)21-15(14)11-13/h8-11H,3-7H2,1-2H3
InChI key
FFNBFZWIBOIPIV-UHFFFAOYSA-N
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| assay ≥95% (GC) | assay ≥97% (HPLC) | assay ≥98% (HPLC) | assay ≥98% (HPLC) |
| solubility pyridine: 50 mg/mL, clear, colorless to faintly yellow | solubility pyridine: 20 mg/mL, clear, colorless to faintly yellow | solubility pyridine: 50 mg/mL, clear, colorless to faintly yellow | solubility pyridine: 50 mg/mL, clear, colorless to faintly yellow |
| Quality Level 100 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| form powder | form powder | form powder | form powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| fluorescence λex 312 nm in methanol, λex 360 nm; λem 449 nm (Reaction product) | fluorescence λex 350 nm; λem 375 nm (pH 7.0), λex 360 nm; λem 449 nm (Reaction product) | fluorescence - | fluorescence - |
Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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If a lab cannot store this chemical at -20C. will the product still be stable to run for lipase assay using fluorescence spectrometer?
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