Recently Viewed 0
Meet Clearsynth at CPHI Milan · October 6–8, 2026 · Booth 10F24 Book a meeting
My Account Need quick assistance? WhatsApp us +91-22-45045900 sales@clearsynth.com
Categories / Stable Isotopes

Stable Isotopes Products

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

Showing 10153-10176 of 14233 products
All In Stock Custom Synthesis
Lenacapavir-13C,d3 chemical structure
Custom Synthesis

Lenacapavir-13C,d3

CAT No. CS-O-47020
CAS No. 2189684-44-2(Unlabelled)
Category Stable Isotopes
Parent API Lenacapavir
Formula C3813CH29D3ClF10N7O5S2
Mol. Wt. 972.29
Lenacapavir-d3 chemical structure
Custom Synthesis

Lenacapavir-d3

CAT No. CS-O-40283
CAS No. 2189684-44-2(Unlabeled)
Category Stable Isotopes
Parent API Lenacapavir
Formula C38H29D3ClF10N7O5S2
Mol. Wt. 971.30
Lenacapavir-d5 chemical structure
Custom Synthesis

Lenacapavir-d5

CAT No. CS-O-59993
CAS No. 2189684-44-2 (Unabeled)
Category Stable Isotopes
Parent API Lenacapavir
Formula C39H27D5ClF10N7O5S2
Mol. Wt. 973.31
Lenacapavir-d6 chemical structure
Custom Synthesis

Lenacapavir-d6

CAT No. CS-O-59250
CAS No. 2189684-44-2(Unlabelled)
Category Stable Isotopes
Parent API Lenacapavir
Formula C39H26D6ClF10N7O5S2
Mol. Wt. 974.32
Lenacil-d4 chemical structure
Custom Synthesis

Lenacil-d4

CAT No. CS-T-96219
CAS No. -
Category Stable Isotopes
Parent API -
Formula C13H14D4N2O2
Mol. Wt. 238.32
Lenalidomide 13C5 chemical structure
Custom Synthesis

Lenalidomide 13C5

CAT No. CS-O-06711
CAS No. 1219332-91-8
Category Stable Isotopes
Parent API Lenalidomide
Formula C813C5H13N3O3
Mol. Wt. 264.2
Lenalidomide 3,4,4,5,5-d5 chemical structure
Custom Synthesis

Lenalidomide 3,4,4,5,5-d5

CAT No. CS-EO-03229
CAS No. 1227162-34-6
Category Stable Isotopes
Parent API Lenalidomide
Formula C13H8D5N3O3
Mol. Wt. 264.3
Lenalidomide-d4 chemical structure
Custom Synthesis

Lenalidomide-d4

CAT No. CS-O-36986
CAS No. 1130061-52-7
Category Stable Isotopes
Parent API Lenalidomide
Formula C13H9D4N3O3
Mol. Wt. 263.29
Lenalidomide-d5 chemical structure
Custom Synthesis

Lenalidomide-d5

CAT No. CS-AU-00067
CAS No. 191732-72-6 (Unlabeled)
Category Stable Isotopes
Parent API Lenalidomide
Formula C13H8D5N3O3
Mol. Wt. 264.3
Lenperone-d4 chemical structure
Custom Synthesis

Lenperone-d4

CAT No. CS-T-98718
CAS No. 1794787-73-7
Category Stable Isotopes
Parent API
Formula -
Mol. Wt.
Lenvatinib-d5 chemical structure
Custom Synthesis

Lenvatinib-d5

CAT No. CS-O-15593
CAS No. 417716-92-8 (unlabeled)
Category Stable Isotopes
Parent API Lenvatinib
Formula C21H14D5ClN4O4
Mol. Wt. 431.88
Lesinurad-13CD2 chemical structure
Custom Synthesis

Lesinurad-13CD2

CAT No. CS-T-103466
CAS No. 878672-00-5(Unlabelled)
Category Stable Isotopes
Parent API Lesinurad
Formula C1613CH12D2BrN3O2S
Mol. Wt. 407.29
lesinurad-d6 chemical structure
Custom Synthesis

lesinurad-d6

CAT No. CS-O-65673
CAS No. 878672-00-5(unlabeled)
Category Stable Isotopes
Parent API lesinurad
Formula C17H8D6BrN3O2S
Mol. Wt. 410.32
Letermovir 13C-D3 chemical structure
Custom Synthesis

Letermovir 13C-D3

CAT No. CS-EO-02422
CAS No. 791116-51-3 (non-labelled)
Category Stable Isotopes
Parent API
Formula C2813CH25D3F4N4O4
Mol. Wt. 576.56
Letermovir d8 chemical structure
Custom Synthesis

Letermovir d8

CAT No. CS-EO-02006
CAS No. 1961287-35-3
Category Stable Isotopes
Parent API Letermovir
Formula C29H20D8F4N4O4
Mol. Wt. 580.6
Leucovorin-d4 chemical structure
Custom Synthesis

Leucovorin-d4

CAT No. CS-O-14347
CAS No. 58-05-9(Unlabeled)
Category Stable Isotopes
Parent API Leucovorin
Formula C20H19D4N7O7
Mol. Wt. 477.46
Leucovorin-d4 Calcium Salt Hydrate chemical structure
Custom Synthesis

Leucovorin-d4 Calcium Salt Hydrate

CAT No. CS-T-95984
CAS No. -
Category Stable Isotopes
Parent API Leucovorin
Formula C20H19D4CaN7O8-
Mol. Wt. 533.54
Leukotriene D4 chemical structure
Custom Synthesis

Leukotriene D4

CAT No. CS-BX-00229
CAS No. 73836-78-9
Category Stable Isotopes
Parent API Leukotriene
Formula .
Mol. Wt. .
Leukotriene E4-d11 chemical structure
Custom Synthesis

Leukotriene E4-d11

CAT No. CS-T-97358
CAS No. 1356578-40-9
Category Stable Isotopes
Parent API
Formula C23H26D11NO5S
Mol. Wt. 450.68
Leuprolide-d5 Acetate chemical structure
Custom Synthesis

Leuprolide-d5 Acetate

CAT No. CS-T-101184
CAS No.
Category Stable Isotopes
Parent API Leuprolide mesylate
Formula C61H88N16O14
Mol. Wt. 1274.5
Leuprorelin d10 Acetate chemical structure
Custom Synthesis

Leuprorelin d10 Acetate

CAT No. CS-O-06717
CAS No. 74381-53-6(Unlabeled)
Category Stable Isotopes
Parent API Leuprorelin
Formula C61H78D10N16O14
Mol. Wt. 1279.51
Levamfetamine-d3 Hydrochloride chemical structure
Custom Synthesis

Levamfetamine-d3 Hydrochloride

CAT No. CS-T-103184
CAS No. 63427-75-8 (FREE BASE Labelled)
Category Stable Isotopes
Parent API Levamfetamine
Formula C9H11D3ClN
Mol. Wt. 174.69
Levcromakalim-d4 chemical structure
Custom Synthesis

Levcromakalim-d4

CAT No. CS-T-100105
CAS No. 094535-50-9(unlabelled)
Category Stable Isotopes
Parent API
Formula C16H14D4N2O3
Mol. Wt. 290.35
Levetiracetam-d5 chemical structure
Custom Synthesis

Levetiracetam-d5

CAT No. CS-O-65734
CAS No. 102767-28-2(unlabeled)
Category Stable Isotopes
Parent API Levetiracetam
Formula C8H9D5N2O2
Mol. Wt. 175.24

Stable Isotopes Products at Clearsynth

Browse available Stable Isotopes products from Clearsynth. These compounds support analytical research, quality control and pharmaceutical development.

Browse available compounds above or contact our team for custom synthesis and bulk requirements.

Done
RFQ Basket 0
Quick Enquiry
Tell us what you need
Quote Basket
Selected RFQ Items
Your RFQ basket is empty. Add a product block or copy a guided requirement here.