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

Stable Isotopes Products

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

Showing 2017-2040 of 14233 products
(1-Oxyl-2,2,5,5-tetraethyl-∆3-pyrroline-3-methyl) Methanethiosulfonate-d20 chemical structure
Custom Synthesis

(1-Oxyl-2,2,5,5-tetraethyl-∆3-pyrroline-3-methyl) Methanethiosulfonate-d20

CAT No. CS-T-99400
CAS No.
Parent API
Formula C14H6D20NO3S2
Mol. Wt. 340.61
(1-Oxyl-2,2,5,5-tetraethyl-∆3-pyrroline-3-methyl) Methanethiosulfonate-d20, 15N chemical structure
Custom Synthesis

(1-Oxyl-2,2,5,5-tetraethyl-∆3-pyrroline-3-methyl) Methanethiosulfonate-d20, 15N

CAT No. CS-T-99401
CAS No.
Parent API
Formula C14H6D2015NO3S2
Mol. Wt. 341.61
(1R) Perindopril-d4 Benzyl Ester chemical structure
Custom Synthesis

(1R) Perindopril-d4 Benzyl Ester

CAT No. CS-T-102137
CAS No.
Parent API
Formula C26H34D4N2O5
Mol. Wt. 462.61
(1R)​-​1-​Tetrahydro-​2H-​pyran-​4-​ylethanamine-d3 chemical structure
Custom Synthesis

(1R)​-​1-​Tetrahydro-​2H-​pyran-​4-​ylethanamine-d3

CAT No. CS-T-99794
CAS No.
Parent API
Formula C7H12D3NO • (HCl)
Mol. Wt. 132.22 + (36.46)
(1R)-(+)-a-Pinene-D3 chemical structure
Custom Synthesis

(1R)-(+)-a-Pinene-D3

CAT No. CS-T-103112
CAS No. 7785-70-8(Unlabelled)
Parent API -
Formula C10H13D3ClNO2
Mol. Wt. 139.25
(1R)-(+)-Nopinone-D3 chemical structure
Custom Synthesis

(1R)-(+)-Nopinone-D3

CAT No. CS-T-104024
CAS No. 38651-65-9(unlabelled)
Parent API Nopinone
Formula C9H11D3O
Mol. Wt. 141.23
(1R)-(1S,2S,3R,5S)-Pinanediol-N-(N-pyrazinylphenylalaninoyl)-1-amino-3-methylbutane-1-boronate-d8 chemical structure
Custom Synthesis

(1R)-(1S,2S,3R,5S)-Pinanediol-N-(N-pyrazinylphenylalaninoyl)-1-amino-3-methylbutane-1-boronate-d8

CAT No. CS-T-94362
CAS No. 205393-22-2(unlabelled)
Parent API Pinanediol
Formula C29H31D8BN4O4
Mol. Wt. 526.5
(1R)-1,5-Anhydro-1-C-1H-indol-2-yl-2,3,4-tris-O-(phenylmethyl)-D-Mannitol 6-Acetate-d4	 chemical structure
Custom Synthesis

(1R)-1,5-Anhydro-1-C-1H-indol-2-yl-2,3,4-tris-O-(phenylmethyl)-D-Mannitol 6-Acetate-d4

CAT No. CS-T-102795
CAS No. 358620-68-5(Unlabelled)
Parent API .
Formula C37H33D4NO6
Mol. Wt. 595.72
(1R)-1,5-Dihydroxyempagliflozin-d4 chemical structure
Custom Synthesis

(1R)-1,5-Dihydroxyempagliflozin-d4

CAT No. CS-T-101080
CAS No.
Parent API
Formula C23H25D4ClO8
Mol. Wt. 472.95
(1R)-Perindopril-d4 chemical structure
Custom Synthesis

(1R)-Perindopril-d4

CAT No. CS-T-97224
CAS No.
Parent API
Formula C19H28D4N2O5
Mol. Wt. 372.49
(1R)-Perindopril-d4 t-Butylamine Salt chemical structure
Custom Synthesis

(1R)-Perindopril-d4 t-Butylamine Salt

CAT No. CS-T-97221
CAS No.
Parent API
Formula C23H39D4N3O5
Mol. Wt. 445.63
(1R,2R)-2-(Benzyl(methyl)amino)-1-(p-tolyl)propan-1-ol-d3 chemical structure
Custom Synthesis

(1R,2R)-2-(Benzyl(methyl)amino)-1-(p-tolyl)propan-1-ol-d3

CAT No. CS-T-102683
CAS No. -
Parent API -
Formula C18H20D3NO
Mol. Wt. 272.4
(1R,2R)-2-(N-1,2,3,4-13C4-Octanoyl)-amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-(N-oxo-pyrrolidin-1-yl)propan-1-ol chemical structure
Custom Synthesis

(1R,2R)-2-(N-1,2,3,4-13C4-Octanoyl)-amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-(N-oxo-pyrrolidin-1-yl)propan-1-ol

CAT No. CS-T-97249
CAS No.
Parent API
Formula C1913C4H36N2O4
Mol. Wt. 408.51
(1R,2R)-2-(N-Octanoyl-d15)-amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-(N-oxo-pyrrolidin-1-yl)propan-1-ol chemical structure
Custom Synthesis

(1R,2R)-2-(N-Octanoyl-d15)-amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-(N-oxo-pyrrolidin-1-yl)propan-1-ol

CAT No. CS-T-97248
CAS No.
Parent API
Formula C23H21D15N2O5
Mol. Wt. 435.63
(1R,2R)-2-(N-Octanoyl-d15)-amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-(N-oxo-pyrrolidin-1-yl)propan-1-yl Octanoate-d15 chemical structure
Custom Synthesis

(1R,2R)-2-(N-Octanoyl-d15)-amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-(N-oxo-pyrrolidin-1-yl)propan-1-yl Octanoate-d15

CAT No. CS-T-97247
CAS No.
Parent API
Formula C31H20D30N2O6
Mol. Wt. 576.92
(1R,2R)-Bortezomib-d5 chemical structure
Custom Synthesis

(1R,2R)-Bortezomib-d5

CAT No. CS-T-96439
CAS No. -
Parent API Bortezomib
Formula C19H20D5BN4O4
Mol. Wt. 389.27
(1R,2S)-(-)-Ephedrine-d3 Hydrochloride chemical structure
Custom Synthesis

(1R,2S)-(-)-Ephedrine-d3 Hydrochloride

CAT No. CS-TB-40755
CAS No. 285979-72-8
Parent API
Formula -
Mol. Wt. 204.71
(1R,2S)-(-)-Ephedrine-d6 Hydrochloride chemical structure
Custom Synthesis

(1R,2S)-(-)-Ephedrine-d6 Hydrochloride

CAT No. CS-TB-40756
CAS No. 350820-08-5
Parent API
Formula -
Mol. Wt. 207.73
(1R,2S)-2-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]-N,N-diethyl-1-phenylcyclopropanecarboxamide-d10 chemical structure
Custom Synthesis

(1R,2S)-2-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]-N,N-diethyl-1-phenylcyclopropanecarboxamide-d10

CAT No. CS-T-97593
CAS No. 1246818-55-2
Parent API
Formula C23H14D10N2O3
Mol. Wt. 386.51
(1R,2S)-erythro-Dihydro Bupropion-d9 Hydrochloride chemical structure
Custom Synthesis

(1R,2S)-erythro-Dihydro Bupropion-d9 Hydrochloride

CAT No. CS-T-97598
CAS No. -
Parent API
Formula C13H12D9Cl2NO
Mol. Wt. 287.27
(1R,2S,3R,4R)-1-(4-Chloro-3-(4-ethoxybenzyl)phenyl)hexane-1,2,3,4,5,6-hexaol-d5 chemical structure
Custom Synthesis

(1R,2S,3R,4R)-1-(4-Chloro-3-(4-ethoxybenzyl)phenyl)hexane-1,2,3,4,5,6-hexaol-d5

CAT No. CS-T-101696
CAS No.
Parent API
Formula C21H22D5ClO7
Mol. Wt. 431.92
(1R,2S,3S,4R)-1,2,3,4-Tetrahydrochrysene-1,2,3,4-tetrol-d6 chemical structure
Custom Synthesis

(1R,2S,3S,4R)-1,2,3,4-Tetrahydrochrysene-1,2,3,4-tetrol-d6

CAT No. CS-T-98837
CAS No.
Parent API
Formula C18H10D6O4
Mol. Wt. 302.35
(1R,2S,3S,4S)-1,2,3,4-Tetrahydrochrysene-1,2,3,4-tetrol-d6 chemical structure
Custom Synthesis

(1R,2S,3S,4S)-1,2,3,4-Tetrahydrochrysene-1,2,3,4-tetrol-d6

CAT No. CS-T-97872
CAS No.
Parent API
Formula C18H10D6O4
Mol. Wt. 302.35
(1R,2S,5R)-(-)-Menthol-d4 chemical structure
Custom Synthesis

(1R,2S,5R)-(-)-Menthol-d4

CAT No. CS-T-95140
CAS No. 1450828-98-4
Parent API
Formula C10H16D4O
Mol. Wt. 160.29

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.