A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4,5-Diaminofluorescein diacetate. Uses: For analytical and research use. CAS No. 205391-02-2. Mole weight: 446.41. Catalog: AP205391022-A.
4,5-Diaminofluorescein-Isopropanol adduct (1:2)
4,5-Diaminofluorescein-Isopropanol adduct (1:2). Uses: For analytical and research use. CAS No. 205391-01-1 (free base). Mole weight: 482.53. Catalog: ALP205391011.
4,5-Diamino-N-hydroxyethyl pyrazole sulfate
4,5-Diamino-N-hydroxyethyl pyrazole sulfate. CAS No. 1555601-30-2. Purity: 96%. Product ID: ACM1555601302. Alfa Chemistry - ISO 9001:32057 Certified.
4,5-Diaminopyrimidine is an intermediate in the synthesis of Nisin, a compound that was first introduced as a good preservative and was later on discovered to have antibacterial activity against gram positive bacteria. 4,5-Diaminopyrimidine is also used as a reagent to synthesize uracil-based 2-aminoanilide derivatives, compounds that act as histone deacetylase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 13754-19-3. Pack Sizes: 1g, 5g. Molecular Formula: C4H6N4, Molecular Weight: 110.12. US Biological Life Sciences.
Intermediate in the preparation of hydroxyalbuterol. Group: Biochemicals. Alternative Names: 5-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-2,3-bis(phenylmethoxy)-benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 182676-93-3. Pack Sizes: 5mg. US Biological Life Sciences.
4,5-Dibromo-1-methylimidazole-2-carboxylic acid. Alternative Names: 4,5-DIBROMO-1-METHYLIMIDAZOLE-2-CARBOXYLIC ACID. CAS No. 158585-80-9. Product ID: ACM158585809. Molecular formula: C5H4Br2N2O2. Mole weight: 283.90546. Alfa Chemistry - ISO 9001:32057 Certified.
4,5-Dibromo-2-(1-Methylethyl)-1H-Imidazole
4,5-Dibromo-2-(1-Methylethyl)-1H-Imidazole. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences.
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4,5-Dibromo-2-methylpyridazin-3(2H)-one
4,5-Dibromo-2-methylpyridazin-3(2H)-one (CAS# 13645-74-4) is a useful research chemical. Alternative Names: 4,5-dibromo-2-methyl-3-pyridazinone; 4,5-dibromo-2-methylpyridazin-3-one. CAS No. 13645-74-4. Molecular formula: C5H4Br2N2O. Mole weight: 267.91.
4,5-Dibromofluorescein
4,5-Dibromofluorescein. Uses: For analytical and research use. Alternative Names: Acid Orange II. CAS No. 596-03-2. Molecular formula: C20H10Br2O5. Mole weight: 490.1. IUPAC Name: 4',5'-dibromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one. Catalog: APB596032.
4',5'-Dibromofluorescein
4',5'-Dibromofluorescein (Eosinic acid) is a fluorescein derivative that can used as a ligand for studying of protein properties by spectral analysis[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Eosinic acid; Solvent Red 72. CAS No. 596-03-2. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 250 mg. Product ID: HY-114907.
4',5'-Dibromofluorescein
4',5'-Dibromofluorescein. Group: Biochemicals. Grades: Highly Purified. CAS No. 596-03-2. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences.
Worldwide
4',5'-Dibromofluorescein
4',5'-Dibromofluorescein. Alternative Names: 4,5-dibromo-3,6-dihydroxyspiro[2-benzofuran-3,9-xanthene]-1-one. CAS No. 596-03-2. Molecular formula: C20H10Br2O5. Mole weight: 490.1. Purity: PRACTICAL. IUPAC Name: 4,5-dibromo-3,6-dihydroxyspiro[2-benzofuran-3,9-xanthene]-1-one. SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)Br)OC5=C3C=CC(=C5Br)O.
4',5'-Dibromofluorescein octadecyl ester
4',5'-Dibromofluorescein octadecyl ester, a fluorescent dye that serves as a lipophilic tracer, is increasingly prevalent in the biomedical industry, specifically for its in vitro lipid droplet detection capabilities. Furthermore, it has been valuable in Alzheimer's disease research as a diagnostic tool due to its proficiency in binding to amyloid beta plaques within the brain. Such versatile applications highlight the diverse potential and significance of this highly specialized dye. Alternative Names: Chromoionophore VI; ETH 7075. CAS No. 138833-47-3. Molecular formula: C38H46Br2O5. Mole weight: 742.58.
4,5-Dibromophthalonitrile (CAS# 86938-64-9 ) is a useful research chemical. Alternative Names: 4,5-dibromobenzene-1,2-dicarbonitrile; 4,5-dibromobenzene-1,2-dicarbonitrile. CAS No. 86938-64-9. Molecular formula: C8H2Br2N2. Mole weight: 285.92.
4,5-Dibromoveratrole
4,5-Dibromoveratrole. Group: Biochemicals. Grades: Highly Purified. CAS No. 37895-73-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
4,5-Dicaffeoylquinic acid
4,5-Dicaffeoylquinic acid. Group: Biochemicals. Alternative Names: Isochlorogenic acid C; 32451-88-0. Grades: Plant Grade. CAS No. 57378-72-0. Pack Sizes: 20mg. Molecular Formula: C25H24O12, Molecular Weight: 516.451. US Biological Life Sciences.
Worldwide
4,5-Dicaffeoylquinic acid
4,5-Dicaffeoylquinic acid (Isochlorogenic acid C) is an antioxidant, can be isolated from Gynura divaricata and Laggera alata. 4,5-Dicaffeoylquinic acid reduces islet cell apoptosis and improves pancreatic function in type 2 diabetic mice, and has obvious inhibitory activities against yeast α-glucosidase. 4,5-Dicaffeoylquinic acid inhibits prostate cancer cells through cell cycle arrest. 4,5-Dicaffeoylquinic acid also has anti-apoptotic, anti-injury and anti-hepatitis B virus effects[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Isochlorogenic acid C. CAS No. 57378-72-0. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 500 mg. Product ID: HY-N0058.
4,5-Dichloro-1H-indole-2,3-dione. Alternative Names: 4,5-DICHLORO-1H-INDOLE-2,3-DIONE;4,5-DICHLOROISATIN;BUTTPARK 50\07-97. CAS No. 1677-47-0. Product ID: ACM1677470. Molecular formula: C8H3Cl2NO2. Mole weight: 216.02. Alfa Chemistry - ISO 9001:32057 Certified.
4,5-Dichloro-1H-indole-2-carboxylic Acid
4,5-Dichloro-1H-indole-2-carboxylic Acid (CAS# 231295-84-4) is a useful research chemical. Alternative Names: 4,5-dichloro-1H-indole-2-carboxylic acid; 4,5-dichloro-1H-indole-2-carboxylic acid. CAS No. 231295-84-4. Molecular formula: C9H5Cl2NO2. Mole weight: 230.05.
4,5-Dichloro-1-methylimidazole
4,5-Dichloro-1-methylimidazole. Alternative Names: 4,5-dichloro-1-methyl-1H-imidazole;4,5-DICHLORO-1-METHYLIMIDAZOLE;BUTTPARK 121\04-73. CAS No. 1192-53-6. Product ID: ACM1192536. Molecular formula: C4H4Cl2N2. Mole weight: 150.99. Alfa Chemistry - ISO 9001:32057 Certified.
4,5-Dichloro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine. Uses: For analytical and research use. CAS No. 685513-95-5. Mole weight: 343.37. Catalog: AP685513955.
4,5-Dichloro-2-methoxybenzoic acid. Group: Biochemicals. Grades: Reagent Grade. CAS No. 22775-37-7. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
4,5-Dichloro-2-methoxyphenylboronic acid
4,5-Dichloro-2-methoxyphenylboronic acid. CAS No. 1256354-93-4. Purity: 97%. Product ID: ACM1256354934. Molecular formula: C7H7BCl2O3. Alfa Chemistry - ISO 9001:32057 Certified.
4,5-Dichloro-2-methyl-3(2H)-pyridazinone
4,5-Dichloro-2-methyl-3(2H)-pyridazinone. Group: Biochemicals. Grades: Highly Purified. CAS No. 933-76-6. Pack Sizes: 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
4,5-Dichloro-2-nitroaniline
4,5-Dichloro-2-nitroaniline. Group: Biochemicals. Grades: Highly Purified. CAS No. 6641-64-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C6H4Cl2N2O2. US Biological Life Sciences.
Worldwide
4,5-Dichloro-2-nitrophenol
4,5-Dichloro-2-nitrophenol. Group: Biochemicals. Alternative Names: 4,5-Dichloro-2-nitrophenol. Grades: Highly Purified. CAS No. 39224-65-2. Pack Sizes: 1g. Molecular Formula: C6H3Cl2NO3, Molecular Weight: 208. US Biological Life Sciences.
Worldwide
4,5-Dichloro-2-octyl-isothiazolone
1g Pack Size. Group: Building Blocks, Organics. Formula: C11H17Cl2NOS. CAS No. 64359-81-5. Prepack ID 90026830-1g. Molecular Weight 282.22. See USA prepack pricing.
4,5-Dichloro-2-Octyl-Isothiazolone
4,5-Dichloro-2-Octyl-Isothiazolone. Alternative Names: 4,5-Dichloro-2-n-octyl-4-isothiazolin-3-one; 4,5-dichloro-2-octyl-1,2-thiazol-3-one. CAS No. 64359-81-5. Purity: 99%+. Product ID: ACM64359815. Molecular formula: C11H17Cl2NOS. Mole weight: 282.23. IUPAC Name: 4,5-dichloro-2-n-octyl-3(2H)-isothiazolone. Alfa Chemistry - ISO 9001:32057 Certified.
4,5-Dichloro-3-hydroxypyridazine
4,5-Dichloro-3-hydroxypyridazine. Group: Biochemicals. Alternative Names: 4,5-Dichloro-3(2H)-pyridazinone. Grades: Highly Purified. CAS No. 932-22-9. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C4H2Cl2N2O. US Biological Life Sciences.
Worldwide
4,5-Dichloro-3-hydroxypyridine
4,5-Dichloro-3-hydroxypyridine. Group: Biochemicals. Alternative Names: 4,5-Dichloropyridin-3-ol; 3,4-Dichloro-5-hydroxypyridine. Grades: Highly Purified. CAS No. 1261269-63-9. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C5H3Cl2NO. US Biological Life Sciences.
Worldwide
4,5-Dichloro-3-O-methylnorlichexanthone
4,5-Dichloro-3-O-methylnorlichexanthone is a lichen xanthone. Molecular formula: C15H10Cl2O5. Mole weight: 341.14.
4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine
4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 115093-90-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C6H3Cl2N3. US Biological Life Sciences.
Worldwide
4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine
4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine. Alternative Names: 4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine;5-Chloro-4-chloro-7H-pyrrolo[2,3-d]pyrimidine. CAS No. 115093-90-8. Product ID: ACM115093908. Molecular formula: C6H3Cl2N3. Mole weight: 188.01. Alfa Chemistry - ISO 9001:32057 Certified.
Intermediate in the preparation of Dioxin derivatives. Group: Biochemicals. Alternative Names: 4,5-Dichloropyrocatechol; 4,5-Dichloro-1,2-benzenediol; 4,5-Dichloro-1,2-dihydroxybenzene. Grades: Highly Purified. CAS No. 3428-24-8. Pack Sizes: 250mg. US Biological Life Sciences.
4,5-Dichloroimidazole. CAS No. 15965-30-7. Product ID: ACM15965307. Molecular formula: C3H2Cl2N2. Mole weight: 136.97. Alfa Chemistry - ISO 9001:32057 Certified.
4,5-Dichloroindole
4,5-Dichloroindole (CAS# 122509-73-3) is a useful research chemical. Alternative Names: 4,5-dichloro-1H-indole; 4,5-dichloro-1H-indole. CAS No. 122509-73-3. Molecular formula: C8H5Cl2N. Mole weight: 186.04.
4,5-Dichlorolichexanthone
It is a member of xanthones. Alternative Names: 4,5-Dichloro-1-hydroxy-3,6-dimethoxy-8-methyl-9H-xanthen-9-one. CAS No. 68048-37-3. Molecular formula: C16H12Cl2O5. Mole weight: 355.17.
4,5-Dichloro-o-phenylenediamine (CAS# 5348-42-5) is a compound useful in organic synthesis. Alternative Names: 4,5-dichlorobenzene-1,2-diamine. Grades: 98 %. CAS No. 5348-42-5. Molecular formula: C6H6Cl2N2. Mole weight: 177.03.
4,5-Dichloro-phenylenediamine
4,5-Dichloro-phenylenediamine. Group: Biochemicals. Alternative Names: 4,5-Dichloro-1,2-benzenediamine; 4,5-Dichloro-1,2-diaminobenzene; 4,5-Dichloro-1,2-phenylenediamine; 4,5-Dichloro-o-phenylenediamine; NSC 1577. Grades: Highly Purified. CAS No. 5348-42-5. Pack Sizes: 500mg, 1g, 5g, 25g. US Biological Life Sciences.
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4,5-Dichlorophthalaldehyde
4,5-Dichlorophthalaldehyde. Alternative Names: 1,2-Benzenedicarboxaldehyde, 4,5-dichloro-. CAS No. 13209-33-1. Purity: 0.98. Product ID: ACM-MO-13209331. Molecular formula: C8H4Cl2O2. Mole weight: 203.02 g/mol. Alfa Chemistry - ISO 9001:32057 Certified.