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 sales@clearsynth.com
Categories / Building Blocks

Building Blocks Products

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

Showing 529-552 of 2828 products
All In Stock Custom Synthesis
1-(5-Methylfuran-2-carbonyl)piperazine Hydrochloride chemical structure
Custom Synthesis

1-(5-Methylfuran-2-carbonyl)piperazine Hydrochloride

CAT No. CS-TB-95282
CAS No. 1240526-42-4
Category Building Blocks
Parent API
Formula -
Mol. Wt. 230.69
1-(5-Methylpyridin-2-yl)ethanamine chemical structure
Custom Synthesis

1-(5-Methylpyridin-2-yl)ethanamine

CAT No. CS-TC-02635
CAS No. 885277-04-3
Category Building Blocks
Parent API
Formula -
Mol. Wt. 136.19
1-(5-Methylpyridin-2-yl)ethanamine Dihydrochloride chemical structure
Custom Synthesis

1-(5-Methylpyridin-2-yl)ethanamine Dihydrochloride

CAT No. CS-TC-02252
CAS No. 1187931-95-8
Category Building Blocks
Parent API
Formula -
Mol. Wt. 209.11
1-(6-aminohexyl)guanidine, sulfuric acid chemical structure
Custom Synthesis

1-(6-aminohexyl)guanidine, sulfuric acid

CAT No. CS-ZB-08565
CAS No. 1401846-54-5
Category Building Blocks
Parent API
Formula -
Mol. Wt. 256.32 g/mol
1-(6-Bromopyridin-3-yl)piperazine chemical structure
Custom Synthesis

1-(6-Bromopyridin-3-yl)piperazine

CAT No. CS-TA-84217
CAS No. 412347-39-8
Category Building Blocks
Parent API
Formula -
Mol. Wt. 242.12
1-(6-Chloro-pyridin-2-yl)-piperazine Hydrochloride chemical structure
Custom Synthesis

1-(6-Chloro-pyridin-2-yl)-piperazine Hydrochloride

CAT No. CS-TA-99608
CAS No. 95884-49-4
Category Building Blocks
Parent API
Formula -
Mol. Wt. 234.12
1-(6-methyl-ptridin-2-yl)propan-2-one chemical structure
Custom Synthesis

1-(6-methyl-ptridin-2-yl)propan-2-one

CAT No. CS-TC-02667
CAS No. 65702-08-1
Category Building Blocks
Parent API
Formula C9H11NO
Mol. Wt. 149.18 g/mol
1-(6-methylpyridin-2-yl)ethanamine chemical structure
Custom Synthesis

1-(6-methylpyridin-2-yl)ethanamine

CAT No. CS-TB-97760
CAS No. 58088-67-8
Category Building Blocks
Parent API
Formula -
Mol. Wt. 136.19
1-(6-methylpyridin-3-yl)ethanamine chemical structure
Custom Synthesis

1-(6-methylpyridin-3-yl)ethanamine

CAT No. CS-TB-97764
CAS No. 92295-43-7
Category Building Blocks
Parent API
Formula -
Mol. Wt. 136.19
1-(6-N-Butoxy-2-pyridyl)piperazine chemical structure
Custom Synthesis

1-(6-N-Butoxy-2-pyridyl)piperazine

CAT No. CS-TA-83489
CAS No. 902837-07-4
Category Building Blocks
Parent API
Formula -
Mol. Wt. 235.32
1-(Boc-amino-acetyl)-piperazine chemical structure
Custom Synthesis

1-(Boc-amino-acetyl)-piperazine

CAT No. CS-TA-81605
CAS No. 525587-00-2
Category Building Blocks
Parent API
Formula -
Mol. Wt. 243.3
1-(Bromomethyl)-4-cyclohexylbenzene chemical structure
Custom Synthesis

1-(Bromomethyl)-4-cyclohexylbenzene

CAT No. CS-TA-25868
CAS No. 111818-33-8
Category Building Blocks
Parent API
Formula C13H17Br
Mol. Wt. 253.17 g/mol
1-(But-3-yn-1-yl)piperazine Dihydrochloride chemical structure
Custom Synthesis

1-(But-3-yn-1-yl)piperazine Dihydrochloride

CAT No. CS-TA-79922
CAS No. 1193389-48-8
Category Building Blocks
Parent API
Formula -
Mol. Wt. 211.13
1-(Cyclohexylcarbonyl)piperazine HCl chemical structure
Custom Synthesis

1-(Cyclohexylcarbonyl)piperazine HCl

CAT No. CS-TB-11201
CAS No. 81486-91-1
Category Building Blocks
Parent API
Formula -
Mol. Wt. 232.75
1-(cyclohexylmethyl)-N-tricyclo[3.3.1.13,7]dec-1-yl-1H-indazole-3-carboxamide chemical structure
Custom Synthesis

1-(cyclohexylmethyl)-N-tricyclo[3.3.1.13,7]dec-1-yl-1H-indazole-3-carboxamide

CAT No. CS-ZB-35166
CAS No. 1400742-33-7
Category Building Blocks
Parent API
Formula -
Mol. Wt. 391.549
1-(cyclopentylamino)cyclopentane-1-carbonitrile chemical structure
Custom Synthesis

1-(cyclopentylamino)cyclopentane-1-carbonitrile

CAT No. CS-O-45049
CAS No. 1018266-15-3
Category Building Blocks
Parent API
Formula C11H18N2
Mol. Wt. 178.27
1-(Cyclopentylcarbonyl)piperazine Hydrochloride chemical structure
Custom Synthesis

1-(Cyclopentylcarbonyl)piperazine Hydrochloride

CAT No. CS-TB-10027
CAS No. 1417635-20-1
Category Building Blocks
Parent API
Formula -
Mol. Wt. 218.72
1-(Difluoromethyl)-1H-pyrazol-4-amine Hydrochloride chemical structure
Custom Synthesis

1-(Difluoromethyl)-1H-pyrazol-4-amine Hydrochloride

CAT No. CS-TB-22063
CAS No. 1221726-31-3
Category Building Blocks
Parent API
Formula C4H5N3F2 • HCl
Mol. Wt. 169.56 g/mol
1-(Dimethylamino)-3-(3-methoxyphenyl)-2-methylpentan-3-ol chemical structure
Custom Synthesis

1-(Dimethylamino)-3-(3-methoxyphenyl)-2-methylpentan-3-ol

CAT No. CS-O-48808
CAS No. 433936-13-1
Category Building Blocks
Parent API
Formula C15H25NO2
Mol. Wt. 251.37
1-(furan-3-carbonyl)piperazine hydrochloride chemical structure
Custom Synthesis

1-(furan-3-carbonyl)piperazine hydrochloride

CAT No. CS-TA-35285
CAS No. 1258649-51-2
Category Building Blocks
Parent API
Formula -
Mol. Wt. 216.66
1-(Henicosafluorodecyl)decane chemical structure
Custom Synthesis

1-(Henicosafluorodecyl)decane

CAT No. CS-ED-41685
CAS No. 90499-29-9
Category Building Blocks
Parent API -
Formula C20H21F21
Mol. Wt. 660.35
1-(Henicosafluorodecyl)dodecane chemical structure
Custom Synthesis

1-(Henicosafluorodecyl)dodecane

CAT No. CS-ED-41686
CAS No. 93454-71-8
Category Building Blocks
Parent API -
Formula C22H25F21
Mol. Wt. 688.4
1-(oxan-4-ylmethyl)piperazine chemical structure
Custom Synthesis

1-(oxan-4-ylmethyl)piperazine

CAT No. CS-TB-41594
CAS No. 787518-60-9
Category Building Blocks
Parent API
Formula -
Mol. Wt. 184.27
1-(Piperidin-4-yl)piperazine chemical structure
Custom Synthesis

1-(Piperidin-4-yl)piperazine

CAT No. CS-O-62771
CAS No. 142013-66-9
Category Building Blocks
Parent API -
Formula C9H19N3
Mol. Wt. 169.27

Building Blocks Products at Clearsynth

Browse available Building Blocks 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.