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Categories / Stable Isotopes

Stable Isotopes Products

Browse available compounds, catalogue references, CAS numbers and technical details from Clearsynth.

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Cefixime Methyl Ester-13C,15N2 chemical structure
Custom Synthesis

Cefixime Methyl Ester-13C,15N2

CAT No. CS-T-102528
CAS No. -
Category Stable Isotopes
Parent API .
Formula C1613CH17N315N2O7S2
Mol. Wt. 470.46
Cefixime Methyl tert-Butyl Diester-13C,15N2 chemical structure
Custom Synthesis

Cefixime Methyl tert-Butyl Diester-13C,15N2

CAT No. CS-T-102525
CAS No. -
Category Stable Isotopes
Parent API Cefixime
Formula C2013CH25N315N2O7S2
Mol. Wt. 526.56
Cefixime-13C,15N2 chemical structure
Custom Synthesis

Cefixime-13C,15N2

CAT No. CS-O-02881
CAS No. 79350-37-1(Unlabeled)
Category Stable Isotopes
Parent API Cefixime
Formula C1513CH15N315N2O7S2
Mol. Wt. 456.43
Cefmetazole-13C2, 15N Dicyclohexylamine Salt chemical structure
Custom Synthesis

Cefmetazole-13C2, 15N Dicyclohexylamine Salt

CAT No. CS-T-96325
CAS No. -
Category Stable Isotopes
Parent API Cefmetazole
Formula C1313C2H17N615NO5S3.C12H23N
Mol. Wt. 655.83
Cefoperazone N-Ethyl-d5 chemical structure
Custom Synthesis

Cefoperazone N-Ethyl-d5

CAT No. CS-T-103861
CAS No. 62893-19-0(unlabelled)
Category Stable Isotopes
Parent API Carfentrazone
Formula C25H22D5N9O8S2
Mol. Wt. 650.7
Cefotaxime Proxetil-d3 chemical structure
Custom Synthesis

Cefotaxime Proxetil-d3

CAT No. CS-T-99336
CAS No. -
Category Stable Isotopes
Parent API
Formula C22H24D3N5O10S2
Mol. Wt. 588.63
Cefotetan-13C3 chemical structure
Custom Synthesis

Cefotetan-13C3

CAT No. CS-T-96324
CAS No.
Category Stable Isotopes
Parent API
Formula C1413C3H17N7O8S4
Mol. Wt. 578.6
Cefotiam Dihydrochloride-13C, 15N2 chemical structure
Custom Synthesis

Cefotiam Dihydrochloride-13C, 15N2

CAT No. CS-T-96323
CAS No.
Category Stable Isotopes
Parent API
Formula C1713CH23N715N2O4S3 • Cl2H2
Mol. Wt. 528.61 + 72.92
Cefoxitin-d3 Sodium Salt chemical structure
Custom Synthesis

Cefoxitin-d3 Sodium Salt

CAT No. CS-O-13448
CAS No. 1316289-46-9
Category Stable Isotopes
Parent API Cefoxitin
Formula C16H14D3N3NaO7S2
Mol. Wt. 453.46
Cefpodoxime D3 Acid chemical structure
Custom Synthesis

Cefpodoxime D3 Acid

CAT No. CS-O-06474
CAS No. 80210-62-4 (Unlabeled)
Category Stable Isotopes
Parent API Cefpodoxime monohydrate
Formula C15H14D3N5O6S2
Mol. Wt. 430.47
Cefpodoxime Proxetil D6 chemical structure
Custom Synthesis

Cefpodoxime Proxetil D6

CAT No. CS-O-50618
CAS No. 87239-81-4(Unlabelled)
Category Stable Isotopes
Parent API Cefpodoxime
Formula C21H21D6N5O9S2
Mol. Wt. 563.63
Cefpodoxime Proxetil Isopropylcarbamate-d7 chemical structure
Custom Synthesis

Cefpodoxime Proxetil Isopropylcarbamate-d7

CAT No. CS-T-97705
CAS No.
Category Stable Isotopes
Parent API
Formula C25H26D7N5O11S2
Mol. Wt. 650.73
Cefpodoxime Proxetil-d3 chemical structure
Custom Synthesis

Cefpodoxime Proxetil-d3

CAT No. CS-O-62201
CAS No. 87239-81-4 (Unlabelled)
Category Stable Isotopes
Parent API Cefpodoxime Proxetil
Formula C21H24D3N5O9S2
Mol. Wt. 560.61
Cefpodoxime Proxetil-d7 chemical structure
Custom Synthesis

Cefpodoxime Proxetil-d7

CAT No. CS-T-96322
CAS No. 87239-81-4 (Unlabelled)
Category Stable Isotopes
Parent API Cefpodoxime
Formula C21H20D7N5O9S2
Mol. Wt. 564.64
Cefpodoxime-D3 Acid Sodium Salt chemical structure
Custom Synthesis

Cefpodoxime-D3 Acid Sodium Salt

CAT No. CS-SN-00014
CAS No. -
Category Stable Isotopes
Parent API Cefpodoxime
Formula C15H13D3N5NaO6S2
Mol. Wt. 452.46
Cefquinome-d7 (major) Hydroiodide (90%) chemical structure
Custom Synthesis

Cefquinome-d7 (major) Hydroiodide (90%)

CAT No. CS-T-99335
CAS No.
Category Stable Isotopes
Parent API
Formula C23H17D7N6O5S2 • xHI
Mol. Wt. 535.64 + x(127.91)
Ceftaroline Fosamil Inner salt-d3 chemical structure
Custom Synthesis

Ceftaroline Fosamil Inner salt-d3

CAT No. CS-T-96321
CAS No.
Category Stable Isotopes
Parent API
Formula C22H18D3N8O8PS4
Mol. Wt. 687.7
Ceftazidime-d5 (90%) chemical structure
Custom Synthesis

Ceftazidime-d5 (90%)

CAT No. CS-T-96320
CAS No.
Category Stable Isotopes
Parent API
Formula C22H17D5N6O7S2
Mol. Wt. 551.61
Ceftiolene-d3 chemical structure
Custom Synthesis

Ceftiolene-d3

CAT No. CS-T-96319
CAS No.
Category Stable Isotopes
Parent API
Formula C20H15D3N8O8S3
Mol. Wt. 597.62
Ceftizoxime-d3 chemical structure
Custom Synthesis

Ceftizoxime-d3

CAT No. CS-T-96318
CAS No. 2983160-17-2
Category Stable Isotopes
Parent API
Formula C13H10D3N5O5S2
Mol. Wt. 386.42
Ceftobiprole 15N D4 chemical structure
Custom Synthesis

Ceftobiprole 15N D4

CAT No. CS-O-57301
CAS No. 209467-52-7 (Unlabeled Free base)
Category Stable Isotopes
Parent API Ceftobiprole
Formula C22H19D4F3N715NO8S2
Mol. Wt. 653.61
Cefuroxime Axetil-d3 chemical structure
Custom Synthesis

Cefuroxime Axetil-d3

CAT No. CS-T-97704
CAS No.
Category Stable Isotopes
Parent API
Formula C20H19D3N4O10S
Mol. Wt. 513.49
Celecoxib-13C6 chemical structure
Custom Synthesis

Celecoxib-13C6

CAT No. CS-T-103371
CAS No. 169590-42-5(unlabelled)
Category Stable Isotopes
Parent API Celecoxib
Formula C1113C6H14F3N3O2S
Mol. Wt. 387.33
Celecoxib-d3 (methyl-d3) chemical structure
Custom Synthesis

Celecoxib-d3 (methyl-d3)

CAT No. CS-C-01358
CAS No. 544686-18-2
Category Stable Isotopes
Parent API .
Formula C17H11D3F3N3O2S
Mol. Wt. 384.391

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