Cambridge Isotope Laboratories

Pharmaceuticals and Personal Care Products (PPCPs)

(±)-Chloramphenicol (ring-D4, benzyl-D, 98%)
(±)-Chloramphenicol (ring-D4, benzyl-D, 98%)
DLM-119-0.005

(±)-Chloramphenicol (ring-D4, benzyl-D, 98%)

Chloramphenicol is an antibiotic used to treat serious bacterial infections.
Item No.
DLM-119-0.005
CAS Number (labeled)
1420043-66-8
CAS Number (unlabeled)
2787-09-9
Formula
NO2(C6D4)CD(OH)CH(NHCOCHCl2)CH2OH
Molecular Weight
328.16
Isotopic enrichment
98%-98.9%
Chemical purity
98%
Product form
Individual
Grade
Research
3 In stock
(±)-Chloramphenicol (ring-D4, benzyl-D, 98%)
(±)-Chloramphenicol (ring-D4, benzyl-D, 98%)
DLM-119-0.01

(±)-Chloramphenicol (ring-D4, benzyl-D, 98%)

This item requires an export license when the destination country is CN (+Hong Kong),BY, IR, IL, LB, MO, PK, RU VE.
Item No.
DLM-119-0.01
CAS Number (labeled)
1420043-66-8
CAS Number (unlabeled)
2787-09-9
Formula
NO2(C6D4)CD(OH)CH(NHCOCHCl2)CH2OH
Molecular Weight
328.16
Isotopic enrichment
98%-98.9%
Chemical purity
98%
Product form
Individual
Grade
Research
11 In stock
(±)-Chloramphenicol (ring-D4, benzyl-D, 98%) 100 µg/mL in acetonitrile
(±)-Chloramphenicol (ring-D4, benzyl-D, 98%) 100 µg/mL in acetonitrile
DLM-119-1.2

(±)-Chloramphenicol (ring-D4, benzyl-D, 98%) 100 µg/mL in acetonitrile

Chloramphenicol is an antibiotic used to treat serious bacterial infections.
Item No.
DLM-119-1.2
CAS Number (labeled)
1420043-66-8
CAS Number (unlabeled)
2787-09-9
Molecular Weight
41.05 g/mol
Isotopic enrichment
98%-98.9%
Product form
Individual
Grade
Research
671 In stock
(±)-Chloramphenicol (unlabeled) 100 µg/mL in acetonitrile
(±)-Chloramphenicol (unlabeled) 100 µg/mL in acetonitrile
ULM-6687-1.2

(±)-Chloramphenicol (unlabeled) 100 µg/mL in acetonitrile

Chloramphenicol is an antibiotic used to treat serious bacterial infections.
Item No.
ULM-6687-1.2
CAS Number (unlabeled)
56-75-7
Formula
C11H12Cl2N2O5
Molecular Weight
323.1
Product form
Individual
Grade
Research
55 In stock
1,6-Anhydro-b-D-glucose (levoglucosan) (U-13C6, 98%)
1,6-Anhydro-b-D-glucose (levoglucosan) (U-13C6, 98%)
CLM-4748-PK

1,6-Anhydro-b-D-glucose (levoglucosan) (U-13C6, 98%)

Levoglucosan is commonly used as a marker for biomass burning in air pollution analysis.
Item No.
CLM-4748-PK
CAS Number (labeled)
1375293-81-4
CAS Number (unlabeled)
498-07-7
Formula
*C6H10O5
Molecular Weight
168.10
Isotopic enrichment
98%-98.9%
Chemical purity
98%
Product form
Individual
Grade
Research
Out of stock
1,6-Anhydro-b-D-glucose (levoglucosan) (U-13C6, 98%) 100 µg/mL in DMSO
1,6-Anhydro-b-D-glucose (levoglucosan) (U-13C6, 98%) 100 µg/mL in DMSO
CLM-4748-1.2

1,6-Anhydro-b-D-glucose (levoglucosan) (U-13C6, 98%) 100 µg/mL in DMSO

Levoglucosan is commonly used as a marker for biomass burning in air pollution analysis.
Item No.
CLM-4748-1.2
CAS Number (labeled)
1375293-81-4
CAS Number (unlabeled)
498-07-7
Formula
*C6H10O5
Molecular Weight
168.09
Isotopic enrichment
98%-98.9%
Product form
Individual
Grade
Research
34 In stock
1,6-Anhydro-b-D-glucose (levoglucosan) (unlabeled) 100 µg/mL in DMSO
1,6-Anhydro-b-D-glucose (levoglucosan) (unlabeled) 100 µg/mL in DMSO
ULM-8000-1.2

1,6-Anhydro-b-D-glucose (levoglucosan) (unlabeled) 100 µg/mL in DMSO

Item No.
ULM-8000-1.2
CAS Number (unlabeled)
498-07-7
Formula
C6H10O5
Molecular Weight
162.14
Product form
Individual
Grade
Research
9 In stock
1-Aminohydantoin hydrochloride (AHD) (5,5-D2, 96%) 100 µg/mL in water
1-Aminohydantoin hydrochloride (AHD) (5,5-D2, 96%) 100 µg/mL in water
DLM-7170-A-1.2

1-Aminohydantoin hydrochloride (AHD) (5,5-D2, 96%) 100 µg/mL in water

This item requires an export license when the destination country is CN (+Hong Kong),BY, IR, IL, LB, MO, PK, RU VE.
Item No.
DLM-7170-A-1.2
CAS Number (labeled)
1188263-75-3
CAS Number (unlabeled)
2827-56-7
Formula
C3H3D2N3O2·HCl
Molecular Weight
153.6
Isotopic enrichment
90%-97.9%
Product form
Individual
Grade
Research
10 In stock
1-Aminohydantoin hydrochloride (AHD) (unlabeled) 100 µg/mL in methanol
1-Aminohydantoin hydrochloride (AHD) (unlabeled) 100 µg/mL in methanol
ULM-7188-1.2

1-Aminohydantoin hydrochloride (AHD) (unlabeled) 100 µg/mL in methanol

1-Aminohydantoin hydrochloride is an intermediate in the synthesis of pharmaceuticals and pesticides.
Item No.
ULM-7188-1.2
CAS Number (unlabeled)
2827-56-7
Formula
C3H5N3O2·HCl
Molecular Weight
151.6
Product form
Individual
Grade
Research
11 In stock
19-Nortestosterone (16,16,17-D3, 98%)
19-Nortestosterone (16,16,17-D3, 98%)
DLM-3979-5

19-Nortestosterone (16,16,17-D3, 98%)

This is a controlled substance. all orders for this item must be accompanied by a copy of the customer's valid DEA permit (electronic copy is ok). for International and Canadian orders: an end use sta
Item No.
DLM-3979-5
CAS Number (labeled)
120813-22-1
CAS Number (unlabeled)
434-22-0
Formula
C18H23D3O2
Molecular Weight
277.42
Isotopic enrichment
98%-98.9%
Chemical purity
98%
Product form
Individual
Grade
Research
3 In stock
19-Nortestosterone (16,16,17-D3, 98%) 100 µg/mL in methanol
19-Nortestosterone (16,16,17-D3, 98%) 100 µg/mL in methanol
DLM-3979-1.2

19-Nortestosterone (16,16,17-D3, 98%) 100 µg/mL in methanol

Item No.
DLM-3979-1.2
CAS Number (labeled)
120813-22-1
CAS Number (unlabeled)
434-22-0
Formula
C18H23D3O2
Molecular Weight
277.42
Isotopic enrichment
98%-98.9%
Product form
Individual
Grade
Research
27 In stock
19-Nortestosterone (unlabeled) 100 µg/mL in methanol
19-Nortestosterone (unlabeled) 100 µg/mL in methanol
ULM-4841-1.2

19-Nortestosterone (unlabeled) 100 µg/mL in methanol

Item No.
ULM-4841-1.2
CAS Number (unlabeled)
434-22-0
Formula
C18H26O2
Molecular Weight
274.40
Product form
Individual
Grade
Research
27 In stock
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Pharmaceuticals and Personal Care Products (PPCPs)