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Pharma Intermediates & Building Blocks

Other Heterocyclic Building Blocks

Source 52 other heterocyclic building blocks for research, QC and production, documented with COA and SDS.

85products

6in stock

COA + SDSwith every lot

Synthesis

Caprolactam, 99% chemical structure

Caprolactam, 99%

CAS: 105-60-2
Formula: C₆H₁₁NO
MW: 113.16 g/mol

VQ-012680

cis-2,6-Dimethylmorpholine, 97% chemical structure

cis-2,6-Dimethylmorpholine, 97%

CAS: 6485-55-8
Formula: C₆H₁₃NO
MW: 115.17 g/mol

VQ-012681

Conglobatin chemical structure

CAS: 72263-05-9
Formula: C₂₈H₃₈N₂O₆
MW: 498.6 g/mol

VQ-020420

Cyclo (-RGDfK) chemical structure

CAS: 161552-03-0
Formula: C₂₇H₄₁N₉O₇
MW: 603.7 g/mol

VQ-040942

Cyclophosphamide monohydrate chemical structure

Cyclophosphamide monohydrate

CAS: 6055-19-2
Formula: C₇H₁₇Cl₂N₂O₃P
MW: 279.1 g/mol

VQ-046881

Cyclosporine A, ≥98.50% chemical structure

Cyclosporine A, ≥98.50%

CAS: 59865-13-3
Formula: C₆₂H₁₁₁N₁₁O₁₂
MW: 1202.6 g/mol

VQ-020521

Desipramine Ethyl Carbamate chemical structure

Desipramine Ethyl Carbamate

CAS: 27097-69-4
Formula: C₂₁H₂₆N₂O₂
MW: 338.4 g/mol

VQ-037683

Dibenzocyclooctyne-amine, 95% chemical structure

Dibenzocyclooctyne-amine, 95%

CAS: 1255942-06-3
Formula: C₁₈H₁₆N₂O
MW: 276.3 g/mol

VQ-012682

DOTAGA-tetra (t-Bu ester), >99% chemical structure

DOTAGA-tetra (t-Bu ester), >99%

CAS: 306776-79-4
Formula: C₃₅H₆₄N₄O₁₀
MW: 700.9 g/mol

VQ-012683

DOTP, 98% chemical structure

CAS: 91987-74-5
Formula: C₁₂H₃₂N₄O₁₂P₄
MW: 548.3 g/mol

VQ-012684

Reference Standard

Eribulin Related Ligand 15 chemical structure

Eribulin Related Ligand 15

CAS: 1192815-32-9
Formula: C₃₀H₃₆N₂O₄S
MW: 520.7 g/mol

In stock

Fmoc-Phe-Thr(Psi(Me,Me)pro)-OH chemical structure

Fmoc-Phe-Thr(Psi(Me,Me)pro)-OH

CAS: 1196703-48-6
Formula: C₃₁H₃₂N₂O₆
MW: 528.6 g/mol

VQ-040226

Hexahydro-2(1H)-azocinone, 98% chemical structure

Hexahydro-2(1H)-azocinone, 98%

CAS: 673-66-5
Formula: C₇H₁₃NO
MW: 127.18 g/mol

VQ-012686

Extra Pure

Hexamethyleneimine, extra pure >99% chemical structure

Hexamethyleneimine, extra pure >99%

CAS: 111-49-9
Formula: C₆H₁₃N
MW: 99.17 g/mol

VQ-020019

Hexamethylenimineethylchloride HCl chemical structure

Hexamethylenimineethylchloride HCl

CAS: 26487-67-2
Formula: C₈H₁₇Cl₂N
MW: 198.13 g/mol

VQ-019726

Synthesis

Iminodibenzyl, 99% chemical structure

Iminodibenzyl, 99%

CAS: 494-19-9
Formula: C₁₄H₁₃N
MW: 195.26 g/mol

VQ-012687

Isoxazole-5-carboxylic acid, 97% chemical structure

Isoxazole-5-carboxylic acid, 97%

CAS: 21169-71-1
Formula: C₄H₃NO₃
MW: 113.07 g/mol

VQ-012688

Methyl5-methyl-1,3,4-oxadiazole-2-carboxylate chemical structure

Methyl5-methyl-1,3,4-oxadiazole-2-carboxylate

CAS: 37641-35-3
Formula: C₅H₆N₂O₃
MW: 142.11 g/mol

VQ-041819

Morpholine-4-carbonyl chloride, 97% chemical structure

Morpholine-4-carbonyl chloride, 97%

CAS: 15159-40-7
Formula: C₅H₈ClNO₂
MW: 149.57 g/mol

VQ-012689

Morpholine-4-carboximidamide hydrochloride, 97% chemical structure

Morpholine-4-carboximidamide hydrochloride, 97%

CAS: 5638-78-8
Formula: C₅H₁₂ClN₃O
MW: 165.62 g/mol

VQ-012690

n-Acetyl caprolactum, 98% chemical structure

n-Acetyl caprolactum, 98%

CAS: 1888-91-1
Formula: C₈H₁₃NO₂
MW: 155.19 g/mol

VQ-012691

N-Carboxyalanine Anhydride chemical structure

N-Carboxyalanine Anhydride

CAS: 2224-52-4
Formula: C₄H₅NO₃
MW: 115.09 g/mol

VQ-039241

Synthesis

n-Ethyl morpholine, 98% chemical structure

n-Ethyl morpholine, 98%

CAS: 100-74-3
Formula: C₆H₁₃NO
MW: 115.17 g/mol

VQ-012692

Puriss

n-Methyl morpholine, 98%+ chemical structure

n-Methyl morpholine, 98%+

CAS: 109-02-4
Formula: C₅H₁₁NO
MW: 101.15 g/mol

VQ-012693

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