Recently Viewed 0
Meet Clearsynth at CPHI India 2026 · November 23–25 · Booth 2J10 · IICC, Yashobhoomi, New Delhi View event
My Account Need quick assistance? WhatsApp us +91-22-45045900 [email protected]
Categories / Stable Isotopes

Stable Isotopes Products

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

Showing 5641-5664 of 14242 products
All In Stock Custom Synthesis
5-[[(4-Fluorophenyl)methyl]amino]-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one-d4 chemical structure
Custom Synthesis

5-[[(4-Fluorophenyl)methyl]amino]-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one-d4

CAT No. CS-T-54895
CAS No. 1346598-41-1
Category Stable Isotopes
Parent API -
Formula C13H7D4FN4O
Mol. Wt. 262.28
5-[[(Dimethylamino)iminomethyl]amino]-2-oxopentanoic Acid-d6 chemical structure
Custom Synthesis

5-[[(Dimethylamino)iminomethyl]amino]-2-oxopentanoic Acid-d6

CAT No. CS-T-53491
CAS No. 1419723-92-4
Category Stable Isotopes
Parent API -
Formula C8H9D6N3O3
Mol. Wt. 207.26
5-[[2-Amino-5-[2-(4-chlorophenyl)diazenyl]-6-methoxy-4-pyrimidinyl]amino-13C2, 15N]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-cyclopentanol chemical structure
Custom Synthesis

5-[[2-Amino-5-[2-(4-chlorophenyl)diazenyl]-6-methoxy-4-pyrimidinyl]amino-13C2, 15N]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-cyclopentanol

CAT No. CS-T-101925
CAS No.
Category Stable Isotopes
Parent API
Formula C2913C2H33ClN515NO4
Mol. Wt. 592.06
5-[[2-Biotinylamidoethyl]-dithiopropionamido]-3,7-diaza-4,6-diketononanoic Acid Bis-N-sulfosuccinimidyl Ester-d4 Disodium chemical structure
Custom Synthesis

5-[[2-Biotinylamidoethyl]-dithiopropionamido]-3,7-diaza-4,6-diketononanoic Acid Bis-N-sulfosuccinimidyl Ester-d4 Disodium

CAT No. CS-T-96422
CAS No. -
Category Stable Isotopes
Parent API -
Formula C30H34D4N8Na2O19S5
Mol. Wt. 1024.99
5-[[3-Bromo-4-(2-cyclohexylethoxy)phenyl]methylene]-2,4-thiazolidinedione-d4 chemical structure
Custom Synthesis

5-[[3-Bromo-4-(2-cyclohexylethoxy)phenyl]methylene]-2,4-thiazolidinedione-d4

CAT No. CS-T-67719
CAS No. 1795135-31-7
Category Stable Isotopes
Parent API -
Formula C18H16D4BrNO3S
Mol. Wt. 414.35
5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy-d4]phenyl]methylene]-2,4-thiazolidinedione chemical structure
Custom Synthesis

5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy-d4]phenyl]methylene]-2,4-thiazolidinedione

CAT No. CS-T-75715
CAS No. 1217211-89-6
Category Stable Isotopes
Parent API -
Formula C19H14D4N2O3S
Mol. Wt. 358.45
5-[[Bis(methylamino)methylene]amino]-2-oxo-pentanoic Acid-d6 chemical structure
Custom Synthesis

5-[[Bis(methylamino)methylene]amino]-2-oxo-pentanoic Acid-d6

CAT No. CS-T-101136
CAS No. 107347-91-1(unlabeled)
Category Stable Isotopes
Parent API Arginine
Formula C8H9D6N3O3
Mol. Wt. 207.26
5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole-d2 chemical structure
Custom Synthesis

5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole-d2

CAT No. CS-T-100394
CAS No.
Category Stable Isotopes
Parent API
Formula C13H12D2N2
Mol. Wt. 200.28
5-[2-[(3-Chloro-2-hydroxypropyl)thio]-4-thiazolyl]-2-thiophenecarboxamide-d5 chemical structure
Custom Synthesis

5-[2-[(3-Chloro-2-hydroxypropyl)thio]-4-thiazolyl]-2-thiophenecarboxamide-d5

CAT No. CS-T-100613
CAS No. -
Category Stable Isotopes
Parent API -
Formula C11H6D5ClN2O2S3
Mol. Wt. 339.9
5-[2-Chloro-9-isopropyl-d7-9H-purin-6-yl]-2-pyrimidinamine chemical structure
Custom Synthesis

5-[2-Chloro-9-isopropyl-d7-9H-purin-6-yl]-2-pyrimidinamine

CAT No. CS-T-99017
CAS No. -
Category Stable Isotopes
Parent API -
Formula C12H5D7ClN7
Mol. Wt. 296.77
5-[3-(Methylamino)propyl]-5H-dibenz[b,f]azepine-d3 chemical structure
Custom Synthesis

5-[3-(Methylamino)propyl]-5H-dibenz[b,f]azepine-d3

CAT No. CS-T-101142
CAS No. 2010-13-1(Unlabelled)
Category Stable Isotopes
Parent API Desipramine
Formula C18H17D3N2
Mol. Wt. 267.38
5-[4-(Acetylamino)benzenesulfonyloxy]sulfapyridine-d8 Acetate chemical structure
Custom Synthesis

5-[4-(Acetylamino)benzenesulfonyloxy]sulfapyridine-d8 Acetate

CAT No. CS-T-99395
CAS No.
Category Stable Isotopes
Parent API
Formula C21H12D8N4O7S2
Mol. Wt. 512.59
5-[4'-(Azidomethyl)[1,1'-biphenyl]-2-yl]-2H-tetrazole-d4 chemical structure
Custom Synthesis

5-[4'-(Azidomethyl)[1,1'-biphenyl]-2-yl]-2H-tetrazole-d4

CAT No. CS-T-94051
CAS No. ---
Category Stable Isotopes
Parent API .
Formula C14H7D4N7
Mol. Wt. 281.32
5-[4-[2-[5-(2-Methyl-1,3-dioxolan-2-yl)-2-pyridyl]ethoxy-d4]benzylidene]-2,4-thiazolidinedione chemical structure
Custom Synthesis

5-[4-[2-[5-(2-Methyl-1,3-dioxolan-2-yl)-2-pyridyl]ethoxy-d4]benzylidene]-2,4-thiazolidinedione

CAT No. CS-T-82500
CAS No. 1185247-50-0
Category Stable Isotopes
Parent API -
Formula C21H16D4N2O5S
Mol. Wt. 416.48
5-[4-Bromo-1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]-2-chloro-4-fluorobenzoic Acid-d3 chemical structure
Custom Synthesis

5-[4-Bromo-1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]-2-chloro-4-fluorobenzoic Acid-d3

CAT No. CS-T-102834
CAS No. 174514-08-0(Unlabelled)
Category Stable Isotopes
Parent API -
Formula C12H3D3BrClF4N2O2
Mol. Wt. 404.56
5-[4'-Bromomethyl-(1,1'-biphenyl)-2-yl]-2-triphenylmethyltetrazole- d4 chemical structure
Custom Synthesis

5-[4'-Bromomethyl-(1,1'-biphenyl)-2-yl]-2-triphenylmethyltetrazole- d4

CAT No. CS-T-100733
CAS No.
Category Stable Isotopes
Parent API
Formula C33H21D4BrN4
Mol. Wt. 561.51
5-[9-Isopropyl-d7-2-(4-morpholinyl)-9H-purin-6-yl]-2-pyrimidinamine chemical structure
Custom Synthesis

5-[9-Isopropyl-d7-2-(4-morpholinyl)-9H-purin-6-yl]-2-pyrimidinamine

CAT No. CS-T-99014
CAS No. -
Category Stable Isotopes
Parent API -
Formula C16H13D7N8O
Mol. Wt. 347.43
5-[Bis(2-ethoxy-2-oxoethyl)amino]-4-cyano-2-(methoxycarbonyl)-3-thiopheneacetic-13C4 Acid Methyl Ester chemical structure
Custom Synthesis

5-[Bis(2-ethoxy-2-oxoethyl)amino]-4-cyano-2-(methoxycarbonyl)-3-thiopheneacetic-13C4 Acid Methyl Ester

CAT No. CS-T-101816
CAS No.
Category Stable Isotopes
Parent API
Formula -
Mol. Wt. 430.41
5’-Carboxyl-2'-deoxycytidine-13C,15N2 chemical structure
Custom Synthesis

5’-Carboxyl-2'-deoxycytidine-13C,15N2

CAT No. CS-T-102248
CAS No.
Category Stable Isotopes
Parent API
Formula C813CH11N15N2O5
Mol. Wt. 244.18
5’-Deoxy-2’,3’-O-isopropylidene-4-thio-5-fluorocytidine-13C,15N2 chemical structure
Custom Synthesis

5’-Deoxy-2’,3’-O-isopropylidene-4-thio-5-fluorocytidine-13C,15N2

CAT No. CS-T-102240
CAS No.
Category Stable Isotopes
Parent API
Formula C1113CH15F15N2O4S
Mol. Wt. 305.3
5’-Deoxy-2’,3’-O-isopropylidene-5-fluorocytidine-13C,15N2 chemical structure
Custom Synthesis

5’-Deoxy-2’,3’-O-isopropylidene-5-fluorocytidine-13C,15N2

CAT No. CS-T-102242
CAS No.
Category Stable Isotopes
Parent API
Formula C1113CH16F15N2O4
Mol. Wt. 288.25
5’-Deoxy-2’,3’-O-isopropylidene-5-fluorouridine-13C,15N2 chemical structure
Custom Synthesis

5’-Deoxy-2’,3’-O-isopropylidene-5-fluorouridine-13C,15N2

CAT No. CS-T-102241
CAS No.
Category Stable Isotopes
Parent API
Formula C1113CH15F15N2O5
Mol. Wt. 289.24
5’-Deoxy-5’-iodo-2’,3’-O-isopropylidene-5-fluorouridine-13C,15N2 >95% chemical structure
Custom Synthesis

5’-Deoxy-5’-iodo-2’,3’-O-isopropylidene-5-fluorouridine-13C,15N2 >95%

CAT No. CS-T-102243
CAS No.
Category Stable Isotopes
Parent API
Formula C1113CH14FI15N2O5
Mol. Wt. 415.13
5’-Deoxy-5’-iodo-5-fluorouridine-13C,15N2 , >95% chemical structure
Custom Synthesis

5’-Deoxy-5’-iodo-5-fluorouridine-13C,15N2 , >95%

CAT No. CS-T-102244
CAS No.
Category Stable Isotopes
Parent API
Formula C813CH10FI15N2O5
Mol. Wt. 375.07

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.