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| Product | Description | |
|---|---|---|
| Acid green 27 | Acid green 27. Group: Biochemicals. Grades: Highly Purified. CAS No. 6408-57-7. Pack Sizes: 25g, 50g, 100g. US Biological Life Sciences. |  Worldwide |
| ACID GREEN 27 | ACID GREEN 27. Uses: Designed for use in research and industrial production. Product Category: Acid Dyes. CAS No. 6408-57-7. Molecular formula: C34H34N2O8S2.2Na. Mole weight: 706.73. Purity: >75.0%(LC). Product ID: ACM6408577. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 1H-pyrrolo(2,3-b)pyridine-3-acetic acid | Benzo[ghi]perylene is a colorless to white crystalline solid. Water insoluble.;PALE YELLOW-GREEN CRYSTALS. Group: Electroluminescence materials. Alternative Names: 1H-pyrrolo(2,3-b)pyridine-3-acetic acid; 7-Azaindole-3-acetic acid. CAS No. 191-24-2. Product ID: hexacyclo[12.8.0.02, 11.03, 8.04, 21.017, 22]docosa-1(14), 2(11), 3(8), 4, 6, 9, 12, 15, 17(22), 18, 20-undecaene. Molecular formula: 276.3g/mol. Mole weight: C22H12;C22H12. C1=CC2=C3C (=C1)C4=CC=CC5=C4C6=C (C=C5)C=CC (=C36)C=C2. InChI= 1S / C22H12 / c1-3-13-7-9-15-11-12-16-10-8-14-4-2-6 -18-17 (5-1) 19 (13) 21 (15) 22 (16) 20 (14) 1 8 / h1-12H. GYFAGKUZYNFMBN-UHFFFAOYSA-N. |  |
| 2,3-Dichloropyridine-5-boronicacidpinacolester | 2,3-Dichloropyridine-5-boronicacidpinacolester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,3-Dichloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 741709-64-8, CTK8C4833, MolPort-021-802-490, ANW-73305, AKOS015949864, MB05308, AK100721, KB-225038, 2,3-DICHLOROPYRIDINE-5-BORONIC ACID PINACOL ESTER, 5,6-DICHLOROPYRIDINE-3-BORONIC ACID PINACOL ESTER, {\\rtf1\\ansi\\deff0{\\fonttbl{\\f0\\fswiss\\fprq2\\fcharset0 MS Sans Serif;}}{\\colortbl ;\\red0\\green0\\blue0;}\\viewkind4\\uc1\\pard\\cf1\\lang1033\\f0\\fs16 5,6-Dichloropyridine-3-boronic acid pinacol ester\\par}. Product Category: Boronic Esters. CAS No. 741709-64-8. Molecular formula: C11H14BCl2NO2. Mole weight: 273.951360 [g/mol]. Purity: 0.96. IUPACName: 2,3-dichloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine. Canonical SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=C(N=C2)Cl)Cl. Product ID: ACM741709648. Alfa Chemistry ISO 9001:2015 Certified. | |
| Disodium 4,4'-bis(2-sulfostyryl)biphenyl | Disodium 4,4'-bis(2-sulfostyryl)biphenyl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2'-[Biphenyl-4,4'-diylbis(2,1-ethenediyl)]bis(benzenesulfonic acid sodium) salt. Appearance: Greenish Yellow Solid. CAS No. 27344-41-8. Molecular formula: C28H20Na2O6S2. Mole weight: 562.56. Purity: 0.97. Product ID: ACM27344418. Alfa Chemistry ISO 9001:2015 Certified. Categories: 56776-28-4. | |
| Fluorescein, Sodium Salt, Reagent Grade, 25 g | Formula: C20H10O5Na2. F. W: 376. 27. Characteristic: Orange-red powder, hygroscopic, water soluble. Notes: Produces intense yellow-green fluorescence. Storage Code: Green; general chemical storage. Alternative Names: Uranine, acid yellow 73. Grades: chem-grade reagent. CAS No. 518-47-8. Product ID: 863200. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Glyoxylic Acid-13C2 Monohydrate | Labeled Glyoxylic Acid. Occurs in unripe fruit and in young green leaves; has also been found in very young sugar beets. Group: Biochemicals. Alternative Names: 2-Oxoacetic Acid-13C2 Monohydrate; Glyoxalic Acid-13C2 Monohydrate; Formylformic Acid-13C2 Monohydrate; NSC 27785-13C2; Oxalaldehydic Acid-13C2 Monohydrate; Oxoacetic Acid-13C2 Monohydrate; Oxoethanoic Acid-13C2 Monohydrate; α-Ketoacetic Acid-13C2 Monohydrate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Guanine | Guanine. Synonyms: 2-Amino-1,7-dihydro-6H-purin-6-one, 2-Amino-6-hydroxypurine, 2-Aminohypoxanthine. CAS No. 73-40-5. Pack Sizes: 10, 25, 100 g in poly bottle. Product ID: CDC10-0157. Molecular formula: C5H5N5O. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; Guanine; CDC10-0157; 73-40-5; C5H5N5O; 2-Amino-1,7-dihydro-6H-purin-6-one, 2-Amino-6-hydroxypurine, 2-Aminohypoxanthine; 200-799-8; MFCD00071533; 73-40-5. Purity: 0.98. Color: White to cream. EC Number: 200-799-8. Physical State: Powder. Solubility: hydrochloric acid: soluble 5 M, clear to slightly hazy, colorless to faintly yellow-green. Quality Level: 200. Storage: 2-8°C. Application: Guanine is suitable reagent used to investigate the mechanism of electrochemical oxidation of guanine and adenine using a glassy carbon microelectrode and cyclic and differential pulse voltammetry. It may be used in the preparation of mixed-sequence peptide nucleic acid (PNA) monomers. Boiling Point: 273.11°C (rough estimate). Melting Point: >300 °C (lit.). Density: 1.4456 g/mL(rough estimate). Product Description: Adenine, cytosine, thymine and guanine are the four main nucleobases found in nucleic acids DNA and RNA. Guanine is a purine derivative. It is reported to assemble into square-planar groups that resemble macrocycles, in which the bases interact via hydrogen bonds. In DNA and RNA, stretches of guanine bases are reported to |  |
| Phthalocyanine | Alfa Chemistry offers Phthalocyanine products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: Phthalocyanine is a group of benzoporphyrins which have strong pigmenting power, forming a family of dyes. the basic structure of the molecule comprises four isoindole groups (c6h4,)c2n, joined by four nitrogen atoms. four commercially important modifications are: (a) metal free phthalocyanine (c6h4c2n)4, having a bluegreen color,(b copper phthalocyanine in which a copper atom is held by secondary valences of the isoindole nitrogen atoms, (c) chlorinated copper phthalocyanine, green, in which 15 to 16 hydrogen atoms are replaced by chlorine, and (d) sulphonated copper phthalocyanine, water-soluble and green, in which two hydrogens are replaced by sulphonic acid groups. it is used in decorative enamels and automotive finishes; chlorophyll and haems have basic phthalocyanine structures in their molecules. Additional or Alternative Names: 5,10,15,20-Tetraaza-21H,23H-tetrabenzo[b,g,l,q]porphyrin. Product Category: Promotional Products. Appearance: solid. CAS No. 574-93-6. Molecular formula: C32H18N8. Mole weight: 514.54. Purity: 93.0%(N). IUPACName: 2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,22,24,26,28,30(37),31,33,35-nonadecaene. Product ID: ACM574936-5. Al | |
| Acid Blue 1 | Sulfan blue is a dark greenish-black powder. (NTP, 1992). Group: Polymers. Product ID: sodium; 4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]benzene-1,3-disulfonate. Molecular formula: 566.7g/mol. Mole weight: C27H31N2NaO6S2. CCN (CC)C1=CC=C (C=C1)C (=C2C=CC (=[N+] (CC)CC)C=C2)C3=C (C=C (C=C3)S (=O) (=O)[O-])S (=O) (=O)[O-]. [Na+]. InChI=1S/C27H32N2O6S2. Na/c1-5-28 (6-2)22-13-9-20 (10-14-22)27 (21-11-15-23 (16-12-21)29 (7-3)8-4)25-18-17-24 (36 (30, 31)32)19-26 (25)37 (33, 34)35; /h9-19H, 5-8H2, 1-4H3, (H-, 30, 31, 32, 33, 34, 35); /q; +1/p-1. SJEYSFABYSGQBG-UHFFFAOYSA-M. | |
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