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 11665-11688 of 14233 products
All In Stock Custom Synthesis
N-Nitro-S-methylisothiourea-13C chemical structure
Custom Synthesis

N-Nitro-S-methylisothiourea-13C

CAT No. CS-T-102574
CAS No. 2986-25-6(Unlabelled)
Category Stable Isotopes
Parent API -
Formula C13CH5N3O2S
Mol. Wt. 136.14
N-Nitroso Ambroxol-d5 chemical structure
Custom Synthesis

N-Nitroso Ambroxol-d5

CAT No. CS-O-58369
CAS No.
Category Stable Isotopes
Parent API Ambroxol
Formula C13H12D5Br2N3O2
Mol. Wt. 412.13
N-Nitroso Etilefrine-d4 chemical structure
Custom Synthesis

N-Nitroso Etilefrine-d4

CAT No. CS-O-66239
CAS No. -
Category Stable Isotopes
Parent API Etilefrine hydrochloride
Formula C10H10D4N2O3
Mol. Wt. 214.26 g/mol
N-Nitroso Etilefrine-d4 (phenyl-d4) chemical structure
Custom Synthesis

N-Nitroso Etilefrine-d4 (phenyl-d4)

CAT No. CS-O-66238
CAS No.
Category Stable Isotopes
Parent API Etilefrine hydrochloride
Formula C10H10D4N2O3
Mol. Wt. 214.26 g/mol
N-Nitroso Hydroxychloroquine EP Impurity D d5 chemical structure
Custom Synthesis

N-Nitroso Hydroxychloroquine EP Impurity D d5

CAT No. CS-O-66672
CAS No.
Category Stable Isotopes
Parent API Hydroxychloroquine
Formula C16H16D5ClN4O
Mol. Wt. 325.85 g/mol
N-Nitroso Metamizole EP Impurity C-d3 chemical structure
Custom Synthesis

N-Nitroso Metamizole EP Impurity C-d3

CAT No. CS-O-62702
CAS No. 73829-38-6 (Unlabelled)
Category Stable Isotopes
Parent API Metamizole
Formula C12H11D3N4O2
Mol. Wt. 249.29
N-Nitroso Metamizole EP Impurity E-d3 chemical structure
Custom Synthesis

N-Nitroso Metamizole EP Impurity E-d3

CAT No. CS-O-65031
CAS No. -
Category Stable Isotopes
Parent API Metamizole
Formula C12H11D3N4O5S
Mol. Wt. 329.35
N-Nitroso N-Despropyl Ropinirole-d3 chemical structure
Custom Synthesis

N-Nitroso N-Despropyl Ropinirole-d3

CAT No. CS-O-66312
CAS No. -
Category Stable Isotopes
Parent API Ropinirole
Formula C13H14D3N3O2
Mol. Wt. 250.32 g/mol
N-Nitroso Noroxymorphone-d5 chemical structure
Custom Synthesis

N-Nitroso Noroxymorphone-d5

CAT No. CS-O-65432
CAS No.
Category Stable Isotopes
Parent API Noroxymorphone
Formula C16H11D5N2O5
Mol. Wt. 321.34 g/mol
N-Nitroso Prazosin EP Impurity D-d8 chemical structure
Custom Synthesis

N-Nitroso Prazosin EP Impurity D-d8

CAT No. CS-O-65244
CAS No. -
Category Stable Isotopes
Parent API Prazosin
Formula C9H3D8N3O3
Mol. Wt. 217.25
N-Nitroso Sumatriptan EP Impurity B-d3 chemical structure
Custom Synthesis

N-Nitroso Sumatriptan EP Impurity B-d3

CAT No. CS-O-66584
CAS No. -
Category Stable Isotopes
Parent API Sumatriptan
Formula C13H15D3N4O3S
Mol. Wt. 313.39
N-nitroso Tadalafil D3 chemical structure
Custom Synthesis

N-nitroso Tadalafil D3

CAT No. CS-O-53317
CAS No.
Category Stable Isotopes
Parent API Tadalafil
Formula C22H15D3N4O5
Mol. Wt. 421.42
N-Nitroso Teneligliptin-d5 chemical structure
Custom Synthesis

N-Nitroso Teneligliptin-d5

CAT No. CS-O-66069
CAS No. -
Category Stable Isotopes
Parent API Teneligliptin
Formula C22H24D5N7O2S
Mol. Wt. ~460.63 g/mol
N-Nitroso Viloxazine-d5 chemical structure
Custom Synthesis

N-Nitroso Viloxazine-d5

CAT No. CS-O-62489
CAS No. 3033383-17-1 (Unlabelled)
Category Stable Isotopes
Parent API Viloxazine
Formula C13H13D5N2O4
Mol. Wt. 271.33
N-Nitroso-desethyl-Hydroxychloroquine-d4 chemical structure
Custom Synthesis

N-Nitroso-desethyl-Hydroxychloroquine-d4

CAT No. CS-O-66663
CAS No.
Category Stable Isotopes
Parent API Hydroxychloroquine
Formula C16H17D4ClN4O2
Mol. Wt. 340.8 g/mol
N-Nitrosomethylpropylamine-d5 chemical structure
Custom Synthesis

N-Nitrosomethylpropylamine-d5

CAT No. CS-O-66592
CAS No. -
Category Stable Isotopes
Parent API N-Nitrosomethylpropylamine
Formula C4H5D5N2O
Mol. Wt. 107.17
N-Nitrosomethylpropylamine-d6 chemical structure
Custom Synthesis

N-Nitrosomethylpropylamine-d6

CAT No. CS-O-66593
CAS No.
Category Stable Isotopes
Parent API
Formula C4H4D6N2O
Mol. Wt. 108.18 g/mol
N-Nitrosomethylpropylamine-d7 chemical structure
Custom Synthesis

N-Nitrosomethylpropylamine-d7

CAT No. CS-O-66596
CAS No.
Category Stable Isotopes
Parent API
Formula C4H3D7N2O
Mol. Wt. 109.19 g/mol
N-nitrozo-paracetamol D3 chemical structure
Custom Synthesis

N-nitrozo-paracetamol D3

CAT No. CS-O-49372
CAS No. 146897-60-1 (Unlabelled)
Category Stable Isotopes
Parent API Paracetamol
Formula C8H5D3N2O3
Mol. Wt. 183.18
N-nittroso N-Propargyl-1-aminoindane D3 chemical structure
Custom Synthesis

N-nittroso N-Propargyl-1-aminoindane D3

CAT No. CS-EO-02573
CAS No.
Category Stable Isotopes
Parent API
Formula C12H9D3N2O
Mol. Wt. 203.3
N-Nonadecanoyl-D-erythro-sphingosine-13C2,d2 chemical structure
Custom Synthesis

N-Nonadecanoyl-D-erythro-sphingosine-13C2,d2

CAT No. CS-T-98530
CAS No.
Category Stable Isotopes
Parent API
Formula C3513C2H71D2NO3
Mol. Wt. 583.98
N-Octanoylglycine-13C2,15N chemical structure
Custom Synthesis

N-Octanoylglycine-13C2,15N

CAT No. CS-T-96887
CAS No.
Category Stable Isotopes
Parent API
Formula C813C2H1915NO3
Mol. Wt. 204.24
n-Octyl 4-Hydroxybenzoate-2,3,5,6-D4 chemical structure
Custom Synthesis

n-Octyl 4-Hydroxybenzoate-2,3,5,6-D4

CAT No. CS-T-102167
CAS No. 2708282-26-0
Category Stable Isotopes
Parent API -
Formula C15H18D4O3
Mol. Wt. 254.36
N-Octyl Nortadalafil-d17 chemical structure
Custom Synthesis

N-Octyl Nortadalafil-d17

CAT No. CS-T-97246
CAS No.
Category Stable Isotopes
Parent API
Formula C29H16D17N3O4
Mol. Wt. 504.69

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.