C /Products · Chemistry
Heterocyclic Building Blocks
Tech Serve Solutions is a specialist supply partner for heterocyclic building blocks — high-purity material to USP, BP and EP specification, each lot documented with a Certificate of Analysis and shipped worldwide. Request any compound below by name or CAS number, or talk to our technical team about a specific grade.

CAS 188975-88-4

N-Boc-hexahydro-1H-azepin-4-one
C11H19NO3
Heterocyclic Building BlocksCAS 40004-11-3

N-Ethyl-2-piperazin-1-ylacetamide
C8H17N3O
Heterocyclic Building BlocksCAS 13290-00-1

N-(2-Furoyl)glycine methyl ester
C8H9NO4
Heterocyclic Building BlocksCAS 89151-44-0

N-Boc-4-piperidineethanol
C12H23NO3
Heterocyclic Building BlocksCAS 618107-92-9
![N-[4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-yl]-2,2-dimethyl-propionamide — chemical structure, CAS 618107-92-9; Heterocyclic Building Blocks, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F618107-92-9.png&w=3840&q=75)
N-[4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-yl]-2,2-dimethyl-propionamide
Heterocyclic Building Blocks
CAS 37793-53-6

N10-(Trifluoroacetyl)pteroic acid
C16H11F3N6O4
Heterocyclic Building BlocksCAS 14070-51-0

N-Chlorosaccharin
Heterocyclic Building Blocks
CAS 303-48-0

Norclomipramine hydrochloride
C18H21ClN2 · HCl
Heterocyclic Building BlocksCAS 1203499-11-9

N-(3-hydroxy-5-methylpyridin-2-yl)pivalamide
C11H16N2O2
Heterocyclic Building BlocksCAS 29681-44-5

Methyl 5-bromopyridine-3-carboxylate
Heterocyclic Building Blocks
CAS 1261365-63-2
![Methyl 7-tosyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylate — chemical structure, CAS 1261365-63-2; Heterocyclic Building Blocks, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1261365-63-2.png&w=3840&q=75)
Methyl 7-tosyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylate
Heterocyclic Building Blocks
CAS 96-54-8

N-Methylpyrrole
C5H7N
Heterocyclic Building BlocksCAS 4410-12-2

N-Benzylhomopiperazine
C12H18N2
Heterocyclic Building BlocksCAS 91419-52-2

N-Boc-piperidine-4-carbonitrile
C11H18N2O2
Heterocyclic Building BlocksCAS 898561-65-4

N-(5-Hydroxy-pyridin-2-yl)-2,2-dimethyl-propionamide
Heterocyclic Building Blocks
CAS 4138-26-5

Nipecotamide
C6H12N2O
Heterocyclic Building BlocksCAS 7663-77-6

N-(3-Aminopropyl)-2-pyrrolidinone
C7H14N2O
Heterocyclic Building BlocksCAS 703-95-7

5-fluoroorotic acid
C5H3FN2O4
Heterocyclic Building BlocksCAS 1203499-31-3

N-(4-Hydroxy-5-((trimethylsilyl)ethynyl)pyridin-3-yl)acetamide
C12H16N2O2Si
Heterocyclic Building BlocksCAS 19228-91-2

N-Boc-3-aminothiophene
C9H13NO2S
Heterocyclic Building Blocks