Supplier: Thermo Fisher Scientific

2,6-Dichloronicotinic acid 98+%

Supplier: Thermo Fisher Scientific

N'-Hydroxy-2,2-dimethylpropanimidamide 95%

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Apollo Scientific

3-Bromo-2,6-difluorobenzal fluoride

Supplier: Apollo Scientific

3-Bromo-2,5-difluorobenzonitrile 98%

Supplier: Apollo Scientific

3-Ethoxy-2,4-difluorobenzoic acid

Supplier: Apollo Scientific

2,3-Dichloro-6-fluorophenol 98%

Supplier: Apollo Scientific

2-(2,2-Difluorocyclopropyl)acetic acid

Supplier: Apollo Scientific

1-Bromo-2,4-dimethyl-3-nitrobenzene

Supplier: Apollo Scientific

6-Chloro-2,3-difluorobenzylamine 98%

Supplier: Apollo Scientific

(2,4-Difluorophenoxy)acetonitrile 95%

Supplier: Apollo Scientific

2,3-Difluoro-4-formylbenzonitrile 96%

Supplier: Apollo Scientific

1-(2,4-Difluorophenyl)-2-thiourea 97%

Supplier: Apollo Scientific

4-Hydroxy-2,6-dimethoxybenzaldehyde 98%

Supplier: Apollo Scientific

2,5-Dibromo-3-fluoropyridine 98%

Supplier: Apollo Scientific

2,6-Diethylphenyl isocyanate 94%

Supplier: Apollo Scientific

2,6-Difluoro-3-methylbenzyl bromide

Supplier: Apollo Scientific

4-Bromo-2,3-dimethylpyridine 95%

Supplier: Apollo Scientific

2,4-Dichloro-5-formylnicotinonitrile 95+%

Supplier: Apollo Scientific

4,6-Dichloro-2,8-dimethylquinoline

Supplier: Apollo Scientific

1-Benzylpyrrolidine-2,5-dione 95%

Supplier: Apollo Scientific

2,3-Difluoroisonicotinic acid 97%

Supplier: Apollo Scientific

2,6-Difluoro-4-iodopyridine 97%

Supplier: Apollo Scientific

6-Chloro-N~4~-ethylpyrimidine-2,4-diamine

Supplier: Apollo Scientific

1-(2,5-Dichlorophenyl)biguanide hydrochloride

Supplier: Apollo Scientific

2,4-Dichloro-5-thiazolecarboxaldehyde 95%

Supplier: Apollo Scientific

2,5-Dimethoxyphenyl isocyanate 98%

Supplier: Apollo Scientific

2,5-Dichloro-4-methoxypyrimidine 97%

Supplier: Apollo Scientific

1,4-Diiodo-2,5-dimethoxybenzene

Supplier: Apollo Scientific

2,2'-Dithienyl disulphide 95+%