Pharma Intermediates & Building Blocks
Heterocyclic Building Blocks
Source 1062 heterocyclic building blocks for research, QC and production, documented with COA and SDS.
1,587products
11sub-categories
83in stock
COA + SDSwith every lot
Pyridine Derivatives 344Pyrimidines, Pyrazines & Pyridazines 162Indole Derivatives 75Quinolines & Isoquinolines 86Imidazoles & Benzimidazoles 143Triazoles, Tetrazoles & Triazines 79Thiophenes, Thiazoles & Thiadiazoles 164Furans, Pyrans & Coumarins 80Piperidines, Piperazines & Morpholines 199Pyrroles, Pyrrolidines & Pyrazoles 170Other Heterocyclic Building Blocks 85
![(Aminoethylaminomethyl)phenethyltrimethoxysilane [mixture of m and p isomers] chemical structure](/media/structures/IIZYNJMWYJKDJN-UHFFFAOYSA-N.svg)
(Aminoethylaminomethyl)phenethyltrimethoxysilane [mixture of m and p isomers]
- CAS
- 74113-77-2
- Formula
- C31H46N2O6
- MW
- 542.7 g/mol
VQ-012431
(Benzotriazol-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate, 97%
- CAS
- 56602-33-6
- Formula
- C12H22F6N6OP2
- MW
- 442.28 g/mol
VQ-012217
(R)-3-(4-Bromophenyl)piperidine, extra pure >99%
- CAS
- 1336754-69-8
- Formula
- C11H14BrN
- MW
- 240.14 g/mol
VQ-019926
(R)-3-Aminopiperidine-2,6-dione hydrochloride
- CAS
- 1801140-47-5
- Formula
- C5H9ClN2O2
- MW
- 164.59 g/mol
VQ-040768
(R)-8-(3-Aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-2-((4-methylquinazolin-2-yl)methoxy)-3H-purin-6(7H)-one
- CAS
- 2446799-72-8
- Formula
- C25H28N8O2
- MW
- 472.5 g/mol
VQ-048892
(S)-(-)-Diphenyl-2-pyrrolidinemethanol, extra pure
- CAS
- 112068-01-6
- Formula
- C17H19NO
- MW
- 253.34 g/mol
VQ-020160
(S)-1-(2-Aminoacetyl)-4,4-difluoropyrrolidine-2-carbonitrile hydrochloride, ≥95%
- CAS
- 1448440-51-4
- Formula
- C7H10ClF2N3O
- MW
- 225.62 g/mol
VQ-012545
(S)-2-((2-Amino-6-oxo-1H-purin-9(6H)-yl)methoxy)ethyl 2-(((benzyloxy)carbonyl)amino)-3-methylbutanoate, 95%
- CAS
- 124832-31-1
- Formula
- C21H26N6O6
- MW
- 458.5 g/mol
VQ-012120
(S)-3-(4-Bromophenyl)piperidine, extra pure >98%
- CAS
- 1335523-82-4
- Formula
- C11H14BrN
- MW
- 240.14 g/mol
VQ-019927
(S)Adenosyl-L-methionine disulfate tosylate, 98%
- CAS
- 97540-22-2
- Formula
- C22H34N6O16S4
- MW
- 766.8 g/mol
VQ-012121
Need a price, a spec or a custom compound?
Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.