Pyrimidines And Derivatives | Thermo Fisher Scientific

2-Amino-5-chloropyrimidine, 97%, Thermo Scientific™

IUPAC Name: 5-chloropyrimidin-2-amine. Synonym: 2-pyrimidinamine, 5-chloro. Health Hazard 3: GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Health Hazard 2: GHS H Statement Harmful if swallowed. Causes serious eye damage.

Cytosine, 99+%

Synonym: cyt. Loss on Drying: 0.5% max. (105°C, 5 hrs) Synonym: 4-aminopyrimidin-2 1h-one. Packaging: Glass bottle.

2-Amino-4,6-dichloropyrimidine-5-carboxaldehyde, 96%, Thermo Scientific™

Synonym: pubchem6979. Synonym: 2-amino. Synonym: acmc-209lqn. Health Hazard 1: H315-H319-H335.

Thiamine nitrate

Merck Index: 14,9295. Molecular Weight (g/mol): 327.36 Synonym: aneurine mononitrate. Synonym: thiamine mononitrate.

Thiamine hydrochloride, 98.5-101.5%

Assay Percent Range: 98.5 to 101.5% Synonym: thiamine chloride hydrochloride. MDL Number: MFCD00012780. Chemical Name or Material: Thiamine hydrochloride.

Guanine, 99+%

Synonym: guanine. Packaging: Glass bottle. Merck Index: 15, 4599. Synonym: stella polaris.

2-Amino-4,6-dihydroxypyrimidine, 98%

IUPAC Name: 2-amino-4-hydroxy-1H-pyrimidin-6-one. TSCA: TSCA. Synonym: 2-aminopyrimidine-4,6-diol. Packaging: Glass bottle.

5-Aminouracil, 98%

SMILES: NC1. Physical Form: Fine Powder. TSCA: TSCA. Synonym: uracil, 5-amino.

Uracil, 99+%

Chemical Name or Material: Uracil. Synonym: pirod. Formula Weight: 112.09 IUPAC Name: 1H-pyrimidine-2,4-dione.

2-Mercaptopyrimidine, 98%

Synonym: pyrimidine-2-thiol. Chemical Name or Material: 2-Mercaptopyrimidine. ChEBI: CHEBI:53576. EINECS Number: 215-917-3.

5-Fluorouracil, 99%

EINECS Number: 200-085-6. Synonym: adrucil. Health Hazard 3: P201-P202-P261-P264b-P270-P271-P280i-P281-P301+P310-P302+P352-P304+P340-P305+P351+P338-P308+P313-P312-P330-P332+P313-P362-P501c. InChI Key: GHASVSINZRGABV-UHFFFAOYSA-N.

Guanosine, 99%

Molecular Formula: C10H13N5O5. Solubility Information: Solubility in water: slightly soluble. Other solubilities: insoluble in ethanol,ethylether,soluble in acetic acid Packaging: Glass bottle. ChEBI: CHEBI:16750.

Uracil, 99+%

Spectrophotometry: 98.0 to 102.0% (lambda max. 260nm, pH 7), molar absorptivity 8200 +/- 2%, on dry basis Chemical Name or Material: Uracil. Synonym: pirod. Formula Weight: 112.09

5-Fluorouracil, 99%

EINECS Number: 200-085-6. Synonym: adrucil. InChI Key: GHASVSINZRGABV-UHFFFAOYSA-N. Synonym: efudex.

Thymine, 99%

MDL Number: MFCD00006026. Assay Percent Range: 98.5% min. (HPLC) Synonym: 5-methyl-2,4 1h,3h-pyrimidinedione. Synonym: 5-methyluracil.