Heteroaromatic compounds
Organic compounds that contain one or more heterocycles that are aromatic; heterocycles are rings that contain atoms from two or more types of elements.
Quantity
- (1)
- (13)
- (431)
- (17)
- (4)
- (3)
- (68)
- (3)
- (3)
- (1)
- (1)
- (152)
- (32)
- (31)
- (9)
- (1)
- (1)
- (1)
- (1)
- (1)
- (4)
- (1)
- (1)
- (5)
- (5)
- (10)
- (1)
- (18)
- (372)
- (2)
- (44)
- (8)
- (31)
- (12)
- (47)
- (7)
- (1)
- (2)
- (3)
- (1)
- (497)
- (3)
- (25)
- (1)
- (1)
- (47)
- (1)
- (2)
- (4)
- (104)
- (29)
- (8)
Molecular Weight (g/mol)
- (4)
- (1)
- (3)
- (1)
- (7)
- (11)
- (3)
- (11)
- (26)
- (2)
- (3)
- (2)
- (7)
- (1)
- (13)
- (10)
- (11)
- (5)
- (7)
- (7)
- (9)
- (4)
- (2)
- (2)
- (2)
- (3)
- (17)
- (2)
- (1)
- (8)
- (6)
- (4)
- (2)
- (1)
- (12)
- (2)
- (16)
- (4)
- (2)
- (1)
- (6)
- (1)
- (2)
- (1)
- (3)
- (6)
- (8)
- (5)
- (1)
- (3)
- (6)
- (8)
- (35)
- (4)
- (3)
- (1)
- (2)
- (1)
- (4)
- (1)
- (3)
- (7)
- (5)
- (7)
- (1)
- (4)
- (3)
- (6)
- (3)
- (2)
- (2)
- (2)
- (5)
- (2)
- (3)
- (1)
- (1)
- (11)
- (3)
- (2)
- (2)
- (3)
- (13)
- (3)
- (19)
- (25)
- (3)
- (21)
- (2)
- (2)
- (20)
- (10)
- (1)
- (1)
- (7)
- (12)
- (3)
- (3)
- (4)
- (4)
- (3)
- (3)
- (4)
- (4)
- (5)
- (4)
- (2)
- (5)
- (1)
- (4)
- (6)
- (4)
- (9)
- (1)
- (9)
- (2)
- (1)
- (1)
- (1)
- (1)
- (7)
- (4)
- (1)
- (1)
- (2)
- (5)
- (2)
- (3)
- (1)
- (5)
- (3)
- (2)
- (2)
- (3)
- (2)
- (3)
- (2)
- (2)
- (3)
- (2)
- (6)
- (10)
- (6)
- (10)
- (2)
- (2)
- (6)
- (15)
- (2)
- (1)
- (2)
- (4)
- (6)
- (12)
- (1)
- (1)
- (4)
- (9)
- (2)
- (2)
- (2)
- (7)
- (5)
- (7)
- (1)
- (1)
- (1)
- (9)
- (4)
- (6)
- (6)
- (1)
- (1)
- (9)
- (4)
- (6)
- (1)
- (1)
- (3)
- (6)
- (10)
- (1)
- (1)
- (2)
- (3)
- (1)
- (8)
- (2)
- (6)
- (3)
- (1)
- (1)
- (2)
- (2)
- (2)
- (2)
- (2)
- (1)
- (4)
- (6)
- (2)
- (2)
- (2)
- (2)
- (1)
- (1)
- (2)
- (2)
- (6)
- (5)
- (10)
- (3)
- (7)
- (2)
- (2)
- (15)
- (2)
- (4)
- (3)
- (3)
- (2)
- (3)
- (4)
- (3)
- (2)
- (1)
- (3)
- (2)
- (1)
- (1)
- (2)
- (15)
- (4)
- (1)
- (2)
- (2)
- (1)
- (1)
- (2)
- (1)
- (2)
- (2)
- (2)
- (3)
- (7)
- (8)
- (1)
- (5)
- (7)
- (4)
- (4)
- (2)
- (2)
- (2)
- (2)
- (1)
- (10)
- (3)
- (4)
- (1)
- (4)
- (1)
- (1)
- (2)
- (4)
- (1)
- (2)
- (12)
- (3)
- (3)
- (2)
- (1)
- (4)
- (1)
- (2)
- (1)
- (1)
- (4)
- (2)
- (1)
- (10)
- (2)
- (2)
- (2)
- (5)
- (1)
- (2)
- (1)
- (3)
- (13)
- (4)
- (1)
- (2)
- (1)
- (1)
- (2)
- (3)
- (1)
- (2)
- (1)
- (2)
- (8)
- (1)
- (2)
- (2)
- (4)
- (1)
- (4)
- (5)
- (1)
- (5)
- (6)
- (1)
- (1)
- (1)
- (1)
- (4)
- (5)
- (2)
- (2)
- (1)
- (2)
- (2)
- (2)
- (2)
- (1)
- (2)
- (3)
- (1)
- (1)
- (7)
- (2)
- (1)
- (1)
- (1)
- (2)
- (2)
- (1)
- (1)
- (1)
- (1)
- (2)
- (2)
- (1)
- (2)
- (1)
- (3)
- (2)
- (11)
- (1)
- (2)
- (12)
- (1)
- (1)
- (3)
- (4)
- (5)
- (1)
- (4)
- (2)
- (2)
- (1)
- (1)
- (5)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (3)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (8)
- (2)
- (3)
- (1)
- (2)
- (4)
- (2)
- (2)
- (1)
- (4)
- (1)
- (2)
- (1)
- (5)
- (1)
- (3)
- (2)
- (4)
- (1)
- (1)
- (2)
- (1)
- (1)
- (2)
- (1)
- (2)
- (2)
- (1)
- (1)
- (6)
- (4)
- (2)
- (1)
- (2)
- (2)
- (3)
- (1)
- (3)
- (7)
- (2)
- (1)
- (2)
- (1)
- (2)
- (1)
- (2)
- (1)
- (3)
- (2)
- (1)
- (1)
- (3)
- (2)
- (1)
- (4)
- (1)
- (9)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (2)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (2)
- (2)
- (4)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (2)
- (1)
- (5)
- (5)
- (1)
- (1)
- (2)
- (1)
- (2)
- (20)
- (6)
- (1)
- (2)
- (1)
- (2)
- (2)
- (1)
- (2)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (2)
- (2)
- (1)
- (1)
- (1)
- (2)
- (13)
Percent Purity
- (2)
- (2)
- (2)
- (2)
- (2)
- (1)
- (1)
- (2)
- (1)
- (29)
- (3)
- (3)
- (4)
- (1)
- (2)
- (1)
- (13)
- (9)
- (2)
- (4)
- (15)
- (76)
- (11)
- (4)
- (2)
- (2)
- (3)
- (1)
- (9)
- (2)
- (4)
- (79)
- (1)
- (250)
- (109)
- (17)
- (9)
- (42)
- (4)
- (48)
- (11)
- (1)
- (29)
- (3)
- (33)
- (10)
- (13)
- (2)
- (1)
- (4)
- (3)
- (14)
- (2)
- (48)
- (33)
- (320)
- (319)
- (3)
- (217)
- (28)
- (2)
- (2)
- (1)
- (1)
Physical Form
- (2)
- (2)
- (1)
- (38)
- (469)
- (6)
- (18)
- (3)
- (1)
- (3)
- (2)
- (5)
- (6)
- (2)
- (7)
- (4)
- (1)
- (5)
- (4)
- (430)
- (2)
- (1)
- (3)
- (2)
- (1)
- (59)
- (3)
- (41)
- (3)
- (2)
- (2)
Boiling Point
- (6)
- (10)
- (2)
- (4)
- (2)
- (5)
- (2)
- (5)
- (3)
- (1)
- (1)
- (3)
- (2)
- (1)
- (2)
- (1)
- (3)
- (2)
- (4)
- (2)
- (2)
- (3)
- (3)
- (3)
- (6)
- (2)
- (3)
- (8)
- (12)
- (3)
- (2)
- (8)
- (2)
- (2)
- (3)
- (3)
- (4)
- (2)
- (6)
- (1)
- (1)
- (2)
- (2)
- (2)
- (5)
- (1)
- (2)
- (2)
- (3)
- (3)
- (3)
- (4)
- (8)
- (2)
- (2)
- (5)
- (3)
- (1)
- (6)
- (5)
- (1)
- (3)
- (2)
- (2)
- (3)
- (1)
- (2)
- (3)
- (1)
- (1)
- (6)
- (3)
- (5)
- (4)
- (4)
- (11)
- (3)
- (1)
- (5)
- (1)
- (5)
- (2)
- (2)
- (3)
- (2)
- (1)
- (2)
- (4)
- (2)
- (1)
- (4)
- (2)
- (4)
- (3)
- (1)
- (2)
- (2)
- (4)
- (3)
- (15)
- (1)
- (2)
- (4)
- (2)
- (2)
- (1)
- (7)
- (1)
- (5)
- (3)
- (2)
- (2)
- (2)
- (1)
- (2)
- (3)
- (1)
- (3)
- (3)
- (6)
- (2)
- (2)
- (2)
- (3)
- (3)
- (6)
- (2)
- (1)
- (1)
- (2)
- (3)
- (3)
- (6)
- (3)
- (3)
- (3)
- (4)
- (3)
- (4)
- (2)
- (5)
- (2)
- (3)
- (2)
- (2)
- (2)
- (2)
- (1)
- (1)
- (2)
- (1)
- (6)
- (2)
- (9)
- (1)
- (3)
- (5)
- (4)
- (1)
- (4)
- (2)
- (2)
- (3)
- (2)
- (1)
- (2)
- (1)
- (6)
- (2)
- (1)
- (5)
- (4)
- (2)
- (2)
- (1)
- (2)
- (3)
- (4)
- (3)
- (3)
- (2)
- (3)
- (3)
- (4)
- (4)
- (1)
- (2)
- (9)
- (7)
- (2)
- (6)
- (7)
- (7)
- (1)
- (3)
- (2)
- (2)
- (4)
- (1)
- (1)
- (3)
- (1)
- (2)
- (2)
- (2)
- (2)
- (4)
- (3)
- (2)
- (4)
- (2)
- (11)
- (25)
- (2)
- (3)
- (2)
- (3)
- (2)
- (2)
- (6)
- (2)
- (2)
- (3)
- (4)
- (2)
- (2)
- (4)
- (3)
- (2)
- (5)
- (3)
- (1)
- (4)
- (5)
- (3)
- (3)
- (3)
- (3)
- (2)
- (1)
- (2)
- (1)
- (2)
- (2)
- (1)
- (3)
- (3)
- (1)
- (1)
- (1)
- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (1)
- (2)
- (3)
- (2)
- (1)
- (4)
- (2)
- (2)
- (3)
- (6)
- (2)
- (1)
- (6)
- (2)
- (1)
- (1)
- (3)
- (2)
- (1)
- (2)
- (2)
- (2)
- (2)
- (2)
- (1)
- (3)
- (4)
- (2)
- (1)
- (3)
- (2)
- (2)
- (3)
- (3)
- (3)
- (2)
- (3)
- (3)
- (1)
- (5)
- (2)
- (1)
- (4)
- (2)
- (2)
- (2)
- (2)
- (1)
- (2)
- (3)
- (2)
- (2)
- (2)
- (1)
- (2)
- (3)
- (2)
- (4)
- (2)
- (1)
- (2)
- (5)
- (5)
- (1)
- (2)
- (3)
- (3)
- (5)
- (2)
- (2)
- (3)
- (4)
- (2)
- (2)
- (1)
- (2)
- (3)
- (2)
- (2)
- (2)
- (2)
- (1)
- (3)
- (5)
- (6)
- (1)
- (1)
- (3)
- (2)
- (3)
- (4)
- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
Filtered Search Results
Products from some of our suppliers do not display in filtered search results. Please
clear all filters
to see these products.
Keyword Search:
Clear search
2,086
–
2,100
of
2,314
results
2,086
Matrix Scientific THIOPHENE-2-CARBONITRILE-25G
Thiophene-2-carbonitrile, 97%; 25g,C5H3NS, MFCD00005416, mw 109.15, [1003-31-2]
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,087
eMolecules 6-BROMOPYRIDAZIN-32H-O 250MG
5000189356 6-BROMOPYRIDAZIN-32H-O 250MG
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,088
eMolecules BOC-NH-PEG4-CH2CH2NH2 10G
5000159259 BOC-NH-PEG4-CH2CH2NH2 10G
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,089
Medchemexpress LLC MEDCHEMEXPRESS LLC
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
5000404055 PURINE 10MM 1ML
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,090
Medchemexpress LLC MEDCHEMEXPRESS LLC
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
5000391975 CP-289 503 100MG
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,091
eMolecules Hydrogen fluoride-pyridine (70% HF) | Oakwood Chemicals | 62778-11-4 | MFCD00012436 | 99.108 | C5H6FN | 0.000 | F.c1ccncc1 | 25g | 480101881
Hydrogen fluoride-pyridine (70% HF) | Oakwood Chemicals | 62778-11-4 | MFCD00012436 | 99.108 | C5H6FN | 0.000 | F.c1ccncc1 | 25g | 480101881
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,092
![Medchemexpress LLC Benzyl N-(2-{2-[2-(2-aminoethoxy)ethoxy]ethoxy}ethyl)carbamate | 863973-20-0 | MFCD28155474 | 99.0% | 326.39 g/mol | C16H26N2O5 | 500 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000282410.png-250.jpg)
Medchemexpress LLC Benzyl N-(2-{2-[2-(2-aminoethoxy)ethoxy]ethoxy}ethyl)carbamate | 863973-20-0 | MFCD28155474 | 99.0% | 326.39 g/mol | C16H26N2O5 | 500 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Benzyl N-(2-{2-[2-(2-aminoethoxy)ethoxy]ethoxy}ethyl)carbamate is a Cbz-protected PEG3 linker bearing a terminal primary amine. The hydrophilic PEG spacer improves aqueous solubility, while the Cbz protecting group enables controlled deprotection, making the reagent useful for installing amine-functional linkers in small-molecule conjugates, bioconjugation workflows, and PROTAC assemblies.
- Cbz-protected terminal amine for orthogonal deprotection.
- PEG3 spacer increases water solubility.
- Primary amine handle for reliable conjugation chemistry.
- Compatible with linker synthesis and bioconjugation workflows.
- Available in laboratory-scale quantities for synthesis and screening.
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,093
![Medchemexpress LLC Benzyl N-(2-{2-[2-(2-aminoethoxy)ethoxy]ethoxy}ethyl)carbamate | 863973-20-0 | MFCD28155474 | >98.0% | 326.39 g·mol⁻1 | C16H26N2O5 | 250 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000282539.png-250.jpg)
Medchemexpress LLC Benzyl N-(2-{2-[2-(2-aminoethoxy)ethoxy]ethoxy}ethyl)carbamate | 863973-20-0 | MFCD28155474 | >98.0% | 326.39 g·mol⁻1 | C16H26N2O5 | 250 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CbzNH-PEG3-CH2CH2NH2 is a Cbz-protected polyethylene glycol (PEG3) linker with a terminal primary amine. It is supplied as a research building block for organic synthesis and bioconjugation workflows where a short, hydrophilic spacer and a protected amine are required for stepwise coupling and modification.
- Cbz-protected primary amine for orthogonal deprotection.
- PEG3 spacer provides hydrophilicity and flexibility.
- Suitable for linker and conjugate synthesis in medicinal chemistry.
- Available in small milligram-to-gram quantities for research use.
- Reported high purity appropriate for synthetic applications.
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,094
Sigma Aldrich Fine Chemicals Biosciences Imidazole ReagentPlus(R), 99% | 288-32-4 | MFCD00005183 | 500G
Imidazole ReagentPlus(R), 99% | Purity: 99% | Mol Wt: 68.08 | 288-32-4 | MFCD00005183 | 500G
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,095
Sigma Aldrich Fine Chemicals Biosciences Furfuryl alcohol >=97%, FG | 98-00-0 | MFCD00003252 | 5KG
Furfuryl alcohol >=97%, FG | Purity: >=97% | Mol Wt: 98.1 | 98-00-0 | MFCD00003252 | 5KG
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,096
Chem-Impex International, Inc. 2-Amino-5-mercapto-1,3,4-thiadiazole | MFCD00003108 | 5G
2-Amino-5-mercapto-1,3,4-thiadiazole, MFCD00003108, 5G
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,097
Chem-Impex International, Inc. 2-Amino-5-mercapto-1,3,4-thiadiazole | MFCD00003108 | 250G
2-Amino-5-mercapto-1,3,4-thiadiazole, MFCD00003108, 250G
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,098
Chem-Impex International, Inc. 1-Phenyl-5-mercaptotetrazole | MFCD00003129 | 25G
1-Phenyl-5-mercaptotetrazole, MFCD00003129, 25G
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,099
eMolecules Chem-Impex Imidazole 25kg 526509717 01546 0 000 288-32-4 MFCD00005183 68 079 C3H4N2
Chem-Impex Imidazole 25kg 526509717 01546 0 000 288-32-4 MFCD00005183 68 079 C3H4N2
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
2,100
Medchemexpress LLC MEDCHEMEXPRESS LLC
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
5000445944 3-FURANMETHANOL 50G
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More