Acids, 25 g
-
Thiophene-3-carboxylic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 3-Thenoic acid3-Thiophenoic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 88-13-1 Molecular Formula: C5H4O2S Molecular Weight: 128.15 MDL No.: MFCD00005467 Appearance: White to off-white crystalline powder Melting Point: 130-145 °C Storage Temperature: Store at 0-8 °C
-
ALDRICH Quinaldic acid, 98%
MilliporeSigmaSynonym(s): 2-Quinolinecarboxylic acid Formula: C10H7NO2 Formula Weight: 173.17 CAS No.: 93-10-7 Purity: 98% Packaging: 2.5, 10 g in glass bottle
-
ALDRICH Salicylhydroxamic acid, 99%
MilliporeSigmaSynonym(s): 2-Hydroxybenzohydroxamic acid; N ,2-Dihydroxybenzamide Formula: HOC6H4CONHOH Formula Weight: 153.14 CAS No.: 89-73-6 Purity: 99% Packaging: 25 g in poly bottle
-
Synonyms: Boc-L-Asp(OBzl)-OSu Purity Limit: 99% CAS No.: 13798-75-9 Molecular Formula: C20H24N2O8 Molecular Weight: 420.4 MDL No.: MFCD00037912 Optical Rotation: -31±1° (c= 0.6% DMF) Storage Temperature: Store at 0-8°C
-
1-Octanesulfonic Acid Sodium Salt, Monohydrate, Reagent HPLC
Spectrum ChemicalGrade: Reagent HPLC CAS No.: 207596-29-0
-
Na-Z-Nß-Fmoc-L-2,3-diaminopropionic acid ; 99%
AFG BioscienceSynonyms: Z-L-Dap(Fmoc)-OH Purity Limit: 99% CAS No.: 142855-80-9 Molecular Formula: C26H24N2O6 Molecular Weight: 460.5 MDL No.: MFCD00274016 Storage Temperature: Store at 0-8°C
-
2-Amino-5-fluorobenzoic acid, 98% (HPLC)
AFG BioscienceCAS # 446-08-2 Synonyms: 5-Fluoroanthranilic acid MDL No.: MFCD00055566 Melting Point: 179-185 ºC Molecular Formula: C7H6FNO2 Molecular Weight: 155.13 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Light brown to brown powder
-
3-Nitrophenylboronic acid, 98% (HPLC)
AFG BioscienceCAS # 13331-27-6 Synonyms: m-Nitrobenzeneboronic acid MDL No.: MFCD00007193 Melting Point: 282-287 ºC Molecular Formula: C6H6BNO4 Molecular Weight: 166.93 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: White to pale yellow crystalline powder
-
3-N-Morpholinopropanesulfonic acid ; >/= 99.5% (Titration)
AFG BioscienceSynonyms: 3-Morpholinopropanesulfonic acidMOPS Purity Limit: ≥ 99.5% (Titration) CAS No.: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight: 209.3 MDL No.: MFCD00006183 Appearance: White crystalline powder Comments: To prepare agar culture medium in limit culture…
-
ALDRICH 2,6-Dimethoxybenzoic acid, 98%
MilliporeSigmaFormula: (CH3O)2C6H3CO2H Formula Weight: 182.17 CAS No.: 1466-76-8 Purity: 98% Packaging: 25 g in poly bottle
-
Pentafluoropropionic acid, 97%
BeanTown ChemicalCAS: 422-64-0 EC No: 207-021-6 MDL No: MFCD00004170 RTECS: UF6475000 UN No: UN3265; Haz Class: 8; Packing Group: II Liquid Molecular Formula: C3HF5O2 MW: 164.03 Boiling Point: 95-97° Density (g/mL): 1.561 Refractive Index: 1.284
-
DL-a-Lipoic acid, 99.0-101.0% (Assay)
AFG BioscienceCAS # 1077-28-7 Synonyms: (±)-1,2-Dithiolane-3-pentanoic acid Grade: USP MDL No.: MFCD00005474 Melting Point: 60-62 °C Molecular Formula: C8H14O2S2 Molecular Weight: 206.33 Optical Rotation: +1.0° to -1.0° Purity Limit: 99.0-101.0% (Assay) Storage Temp: Store at 0-8 °C …
-
5-Chloro-6-hydroxynicotinic acid, 98% (HPLC)
AFG BioscienceCAS # 54127-63-8 Synonyms: 5-Chloro-6-hydroxy-3-pyridinecarboxylic acid MDL No.: MFCD00052950 Melting Point: 293-302 °C Molecular Formula: C6H4ClNO3 Molecular Weight: 173.56 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Off-white to brown powder
-
4-Hydroxy-3-nitrophenylacetic acid, 99%
BeanTown ChemicalCAS: 10463-20-4 EC No: 233-948-0 MDL No: MFCD00007122 Powder Molecular Formula: C8H7NO5 MW: 197.14 Melting Point: 146-148°
-
L-beta-Phenyllactic acid, 99% (HPLC)
AFG BioscienceCAS # 20312-36-1 Synonyms: (S)-(-)-2-Hydroxy-3-phenylpropionic acid(S)-(-)-3-Phenyllactic acid MDL No.: MFCD00004244 Melting Point: 123-127 °C Molecular Formula: C9H10O3 Molecular Weight: 166.18 Optical Rotation: [a]D = -20 ± 2º (C=1 in H2O) Purity Limit: 99% (HPLC) Storage Temp:…
-
CAS # 1690-75-1 Synonyms: Methyl 1-methylpiperidine-4-carboxylate1-Methyl-piperidine-4-carboxylic acid methyl ester MDL No.: MFCD06658483 Molecular Formula: C8H15NO2 Molecular Weight: 157.21 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Yellow liquid
-
2-Bromo-5-nitrobenzoic acid ; >/=97% (HPLC)
AFG BiosciencePurity Limit: ≥97% (HPLC) CAS No.: 943-14-6 Molecular Formula: C7H4BrNO4 Molecular Weight: 246.02 MDL No.: MFCD00134558 Appearance: Off white powder Melting Point: 178-184º C Storage Temperature: Store at 0-8°C
-
ALDRICH 2,4-Difluorophenylboronic acid
MilliporeSigmaSynonym(s): 2,4-Difluorobenzeneboronic acid Empirical Formula: C6H5BF2O2 Linear Formula: F2C6H3B(OH)2 Formula Weight: 157.91 MDL Number: MFCD01318998 Melting Point: 247-250 °C(lit.)
-
Pyrimidine-2-carboxylic acid
AFG BioscienceSynonyms: 2-Carboxypyrimidine 2-Pyrimidinecarboxylic acid CAS No.: 31519-62-7 Molecular Formula: C5H4N2O2 Molecular Weight: 124.1 MDL No.: MFCD00856161 Storage Temperature: Store at 0-8°C
-
CAS # 141293-14-3 Synonyms: N-Boc-pyrrol-2(5H)-one MDL No.: MFCD01318910 Molecular Formula: C9H13NO3 Molecular Weight: 183.21 Purity Limit: 95% Storage Temp: Store at 0-8°C Appearance: Off-white to white crystals
-
Silicic acid, 99.9%, 20 µm, purified by refining
MilliporeSigmaCAS No.: 1343-98-2 Purity: 99.9% Packaging: 1 kg in glass bottle Packaging: 25, 100 g in poly bottle
-
Synonyms: D-Glu(OBzl)-NH2·HClD-Isoglutamine benzyl ester·HCl Purity Limit: ≥ 99% (HPLC) CAS No.: 18800-75-4 Molecular Formula: C12H16N2O3·HCl Molecular Weight: 272.5 MDL No.: MFCD05663749 Appearance: White crystalline powder Melting Point: 180-187 °C Optical Rotation: …
-
Iodic acid, puriss. p.a., ACS reagent, =99.5% (RT)
MilliporeSigmaFormula: HIO3 Formula Weight: 175.91 CAS No.: 7782-68-5 Purity: ≥99.5% (RT) Other Notes: Oxidant for the decomposition of metals and organic compounds 1, 2
-
2-Amino-6-fluorobenzoic acid, 98%
BeanTown ChemicalCAS: 434-76-4 MDL No: MFCD00067781 Solid Molecular Formula: C7H6FNO2 MW: 155.13 Melting Point: 167-169°
-
4-Iodo-3-nitrobenzoic acid, 97%
BeanTown ChemicalCAS: 35674-27-2 MDL No: MFCD00502399 Crystalline/Powder Molecular Formula: C7H4INO4 MW: 293.02
-
Dl-Tropic Acid For Synthesis
MilliporeSigmaCAS No.: 529-64-6 Solubility: 20 g/l (20°C) Melting Point: 115 - 118°C Molar Mass: 166.17 g/mol
-
N-Acetylneuraminic acid ; Synthetic ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Sialic acidLactaminic acid Grade: Synthetic Purity Limit: ≥ 99% (HPLC) CAS No.: 131-48-6 Molecular Formula: C11H19NO9 Molecular Weight: 309.28 MDL No.: MFCD00006620 Appearance: White to off-white powder Melting Point: 184-186°C (dec) Optical Rotation: -27º…
-
Boc-cis-3-aminocyclohexane carboxylic acid ; >/= 98% (NMR)
AFG BioscienceSynonyms: Boc-1,3-cis-Achc-OHBoc-cis-3-aminocyclohexane-1-carboxylic acid Purity Limit: ≥ 98% (NMR) CAS No.: 222530-33-8 Molecular Formula: C12H21NO4 Molecular Weight: 243.27 MDL No.: MFCD01862295 Appearance: White to off-white powder Storage Temperature: Store at 0-8°C
-
2-Methyl-1,3-thiazole-4-carboxylic acid ; >/= 95% (HPLC)
AFG BiosciencePurity Limit: ≥ 95% (HPLC) CAS No.: 35272-15-2 Molecular Formula: C5H5NO2S Molecular Weight: 143.17 MDL No.: MFCD03407332 Appearance: Brown to light orange solid Storage Temperature: Store at 0-8°C
-
4-Isopropoxybenzeneboronic acid, 97%
Thermo Scientific ChemicalsFormula: C9H13BO3 Formula weight: 180.01 Purity: 97% CAS Number: 153624-46-5 Harmonized Tariff Code: 2931.90 Hazard Statements:
-
ALDRICH 2-Naphthaleneacetic acid, 99%
MilliporeSigmaSynonym(s): 2-Naphthylacetic acid Empirical Formula: C12H10O2 Linear Formula: C10H7CH2CO2H Formula Weight: 186.21 MDL Number: MFCD00004126 Purity: 99% Melting Point: 141-143 °C(lit.) …
-
Silicic acid, powder, -80 mesh
MilliporeSigmaCAS No.: 1343-98-2 Application: For chromatographic applications. Packaging: 1 kg in poly bottle Packaging: 25, 100 g in poly bottle