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74003
(−)-Cotinin
analytical standard
Synonym(e):
(S)-(−)-1-Methyl-5-(3-pyridyl)-2-pyrrolidon
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 25 mg | Warenkorb auf Verfügbarkeit prüfen | € 66,80 |
Über diesen Artikel
grade
analytical standard
Quality Level
assay
≥98.5% (GC)
optical activity
[α]/D -21±2°, c = 1 in ethanol
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
250 °C/150 mmHg (lit.)
mp
40-42 °C (lit.)
format
neat
storage temp.
2-8°C
SMILES string
CN1[C@@H](CCC1=O)c2cccnc2
InChI
1S/C10H12N2O/c1-12-9(4-5-10(12)13)8-3-2-6-11-7-8/h2-3,6-7,9H,4-5H2,1H3/t9-/m0/s1
InChI key
UIKROCXWUNQSPJ-VIFPVBQESA-N
Biochem/physiol Actions
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| grade analytical standard | grade - | grade certified reference material, pharmaceutical secondary standard | grade - |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) mass spectrometry (MS): suitable | technique(s) - | technique(s) - |
| assay ≥98.5% (GC) | assay 99% (CP) | assay - | assay ≥98% |
| format neat | format - | format - | format - |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| optical activity [α]/D -21±2°, c = 1 in ethanol | optical activity - | optical activity - | optical activity - |
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 74003-25MG | 04061832884240 |