Chloramphenicol in Seafood and dairy products by LC/MS/MS
LC Conditions
Column
Kinetex 2.6 µm C18 100 Å, LC Column 50 x 2.1 mm, Ea
Brand
Kinetex
Part No
00B-4462-AN
Phase Name
C18
Elution Type
Gradient
Mobile Phase
A: Water
B: Acetonitrile
Gradient Profile
Step No.
Time(min)
%A
%B
1
-2
95
5
2
0
95
5
3
2
95
5
4
2.01
5
95
5
4.5
5
95
Flow Rate
0.40 mL/min
Temperature
20°C
Detection
Tandem Mass Spec (MS-MS) @ (450°C)
Detection Info
Sample Notes
SecurityGuard™ ULTRA Guard Cartridge System extends column lifetime. - SecurityGuard ULTRA Cartridges, UHPLC C18 for 2.1mm ID Columns, 3/Pk Part No.: AJ0-8782 - Holder Part No.: AJ0-9000
Sample Preparation Details
Description
Strata-X 33 µm Polymeric Reversed Phase, 60 mg / 3 mL, Tubes, 50/Pk
Part No
8B-S100-UBJ
Condition 1
3 mL Methanol at 1 mL/min
Condition 2
3 mL Water at 1 mL/min
Load
Load 10.00 mL Sample
Wash 1
3 mL Water at 1 mL/min
Dry
5 minutes @ 10 in Hg Vaccum
Elution 1
3 mL Ethyl Acetate at 1 mL/min
Evaporation
Evaporate to dryness
Reconstitute
500 µL 0.5 mL Water/Acetonitrile (80:20)
Order Items Used in This Application
- 1. Chloramphenicol
- 2. Chloramphenicol
- 3. Chloramphenicol-d5
-OEChem-06211003152D<br><br> 32 32 0 1 0 0 0 0 0999 V2000<br> 6.0010 4.0000 0.0000 Cl 0 0 0 0 0 0 0 0 0 0 0 0<br> 4.2690 4.0000 0.0000 Cl 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.5369 1.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 6.0010 1.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 6.0010 2.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.5369 -4.0000 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0<br> 4.2690 -4.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 4.2690 2.0000 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0<br> 3.4030 -3.5000 0.0000 N 0 3 0 0 0 0 0 0 0 0 0 0<br> 4.2690 1.0000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0<br> 3.4030 0.5000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0<br> 3.4030 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 5.1350 0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 4.2690 -1.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.5369 -1.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 5.1350 2.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 4.2690 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.5369 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 3.4030 -2.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 5.1350 3.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 4.8059 1.3100 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 3.4030 1.1200 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 4.7365 0.0251 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 5.5335 0.0251 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 3.7320 2.3100 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 4.8059 -0.6900 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.0000 -0.6900 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.0000 0.6900 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 4.8059 -2.3100 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.0000 -2.3100 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 6.5380 0.6900 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 5.1350 4.1200 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 1 20 1 0 0 0 0<br> 2 20 1 0 0 0 0<br> 11 3 1 1 0 0 0<br> 3 28 1 0 0 0 0<br> 4 13 1 0 0 0 0<br> 4 31 1 0 0 0 0<br> 5 16 2 0 0 0 0<br> 6 9 1 0 0 0 0<br> 7 9 2 0 0 0 0<br> 10 8 1 6 0 0 0<br> 8 16 1 0 0 0 0<br> 8 25 1 0 0 0 0<br> 9 19 1 0 0 0 0<br> 10 11 1 0 0 0 0<br> 10 13 1 0 0 0 0<br> 10 21 1 0 0 0 0<br> 11 12 1 0 0 0 0<br> 11 22 1 0 0 0 0<br> 12 14 2 0 0 0 0<br> 12 15 1 0 0 0 0<br> 13 23 1 0 0 0 0<br> 13 24 1 0 0 0 0<br> 14 17 1 0 0 0 0<br> 14 26 1 0 0 0 0<br> 15 18 2 0 0 0 0<br> 15 27 1 0 0 0 0<br> 16 20 1 0 0 0 0<br> 17 19 2 0 0 0 0<br> 17 29 1 0 0 0 0<br> 18 19 1 0 0 0 0<br> 18 30 1 0 0 0 0<br> 20 32 1 0 0 0 0<br>M CHG 2 6 -1 9 1<br>M END
Compound Name
Chloramphenicol
CID
5959
Molecular Formula
C11H12Cl2N2O5
Molecular Weight
323
No. Hydrogen Bond Acceptors
5
No. Hydrogen Bond Donors
3
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