25 g
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Hydroxyurea 98%, powder
MilliporeSigmaSynonym(s): Hydroxycarbamide Empirical Formula: CH4N2O2 Linear Formula: NH2CONHOH Formula Weight: 76.05 MDL Number: MFCD00007943 Purity: 98% Storage: 2-8°C Beilstein Registry Number: 1741548
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Ethyl isonitrosocyanoacetate, 97%
Thermo Scientific ChemicalsSynonym(s): Ethyl oximinocyanoacetate, Isonitrosocyanoacetic acid ethyl ester Formula: C5H6N2O3 Formula weight: 142.11 Purity: 97% CAS Number: 3849-21-6 Packing Group: III Harmonized Tariff Code: 2928.00 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements:…
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2-Amino-4-methylthiazole, 98+%
Thermo Scientific ChemicalsSynonym(s): 4-Methyl-2-thiazolamine Formula: C4H6N2S Formula weight: 114.17 Purity: 98+% CAS Number: 1603-91-4 Harmonized Tariff Code: 2934.10 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
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Guaiacol
Cayman ChemicalGuaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. Guaiacol is readily oxidized by the heme iron of peroxidases including the peroxidase of COX enzymes. It can therefore serve as a reducing co-substrate for COX reactions. The one-electron oxidation…
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3-Hydroxybenzaldehyde, 97%
BeanTown ChemicalCAS: 100-83-4 EC No: 202-892-9 MDL No: MFCD00003368 RTECS: CU6450000 Solid Molecular Formula: C7H6O2 MW: 122.12 Melting Point: 100-103° Boiling Point: 191°/50 mmHg
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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
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Hypoxanthine Disodium Salt
MP BiomedicalsHypoxanthine is the purine base of the nucleoside inosine. Hypoxanthine is a nutrient additive for a variety of cell culture applications involving bacterial, parasite (Plasmodium falciparum) and animal cells. Hypoxanthine is a component of selection media used in hybridoma technologies. …
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ALDRICH Titanium(IV) chloride tetrahydrofuran complex, 97%
MilliporeSigmaSynonym(s): Tetrachlorobis(tetrahydrofuran)titanium Formula: TiCl4 · 2THF Formula Weight: 333.89 CAS No.: 31011-57-1 UN Number: UN2925 Purity: 97% Supplemental Hazards: Reacts violently with water. Storage: 2-8°C Packaging: 5, 25 g in glass bottle
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Lithium tert-butoxide, 99.9% trace metals basis
BeanTown ChemicalCAS: 1907-33-1 EC No: 217-611-5 MDL No: MFCD00050479 RTECS: UB8520000 UN No: UN3206; Haz Class: 4.2 (8); Packing Group: II Powder Molecular Formula: C4H9LiO MW: 80.06
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ALDRICH 6-Methoxy-1-tetralone, 99%
MilliporeSigmaFormula: C11H12O2 Formula Weight: 176.21 CAS No.: 1078-19-9 Purity: 99% Packaging: 25, 100 g in poly bottle
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SPhos 95%
MilliporeSigmaSPhos [2-Dicyclohexylphosphino-2′, 6′-dimethoxybiphenyl] is an air-stable, electron-rich biaryl phosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions. Synonyms: …
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2-Carboxycinnamic acid, predominantly trans, 97%
Thermo Scientific ChemicalsFormula: C10H8O4 Formula weight: 192.17 Purity: 97% CAS Number: 612-40-8 Harmonized Tariff Code: 2917.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P280g-P305+P351+P338 …
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Boc-L-valine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Val-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 13734-41-3 Molecular Formula: C10H19NO4 Molecular Weight: 217.3 MDL No.: MFCD00065605 Appearance: White to off-white crystalline powder Melting Point: 69-86 °C Optical Rotation: [a]D20 = -6.5 ± 2º (C=1 in AcOH) …
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Gly-Gly-OMe ; >/= 99% (Assay)
AFG BioscienceSynonyms: Glycylglycine methyl ester hydrochloride Purity Limit: ≥ 99% (Assay) CAS No.: 2776-60-5 Molecular Formula: C5H10N2O3·HCl Molecular Weight: 182.61 MDL No.: MFCD00039056 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
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5-Fluoro-2-oxindole ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 5-Fluoro-2-indolinone5-Fluoro-2,3-dihydro-2-oxoindole Purity Limit: ≥ 98% (HPLC) CAS No.: 56341-41-4 Molecular Formula: C8H6FNO Molecular Weight: 151.14 MDL No.: MFCD02179598 Appearance: Off-white to yellow powder Storage Temperature: Store at 0-8°C
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Synonyms: 2-Hydroxyethyl agarose CAS No.: 39346-81-1 Application: Modified to produce lower gelling and melting points and gives convenient recovery and purification of DNA from low melting agarose gels. Radiolabeled DNA probes can be prepared directly in remelted agarose using DNA gel…
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3-Bromo-N,N-dimethylaniline, 97%
Thermo Scientific ChemicalsFormula: C8H10BrN Formula weight: 200.08 Purity: 97% CAS Number: 16518-62-0 Packing Group: III Harmonized Tariff Code: 2921.42 Hazard Statements: H301-H311-H332-H315-H319 Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious…
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SIGMA Estradiol, meets USP testing specifications
MilliporeSigmaSynonyms: β-Estradiol; 1,3,5-Estratriene-3,17β-diol; 17β-Estradiol; 3,17β-Dihydroxy-1,3,5(10)-estratriene; Dihydrofolliculin Formula: C18H24O2 Formula Weight: 272.38 CAS No.: 50-28-2 Biochem/physiol Actions: The major estrogen…
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Spermidine
MP BiomedicalsSpermidine is biogenic polyamine formed from putrescine, a precursor of spermine. Spermidine has a role in cell growth processes and the formation and interconversion of spermidine in mammalian cells has been reported. Spermidine binds to and activates NMDA(N-Methyl-D-Aspartate receptor) and has…
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4-Fluoro-3-nitrobenzotrifluoride, 97%
Thermo Scientific ChemicalsSynonym(s): 2-Fluoro-5-(trifluoromethyl)nitrobenzene Formula: C7H3F4NO2 Formula weight: 209.10 Purity: 97% CAS Number: 367-86-2 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2904.90 Hazard Statements: H311-H227-H302-H332-H315-H319 Toxic…
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Wright's eosine methylene blue for microscopy
MilliporeSigmaSolubility: (20°C) insoluble Bulk Density: 520 kg/m3
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L-Lactide, 98+%
Thermo Scientific ChemicalsSynonym(s): (S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione Formula: C6H8O4 Formula weight: 144.13 Purity: 98+% CAS Number: 4511-42-6 Harmonized Tariff Code: 2932.20 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Sodium 1-heptanesulfonate, BioXtra
MilliporeSigmaSynonyms: 1-Heptanesulfonic acid sodium salt Formula: C7H15O3SNa Formula Weight: 202.25 CAS No.: 22767-50-6 Application: Ion-pairing reagent for HPLC, including analyses of peptides and proteins. Packaging: 5, 25 g in poly bottle
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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
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4-Nitrobenzyl bromide, 97+%
Thermo Scientific ChemicalsSynonym(s): alpha-Bromo-4-nitrotoluene Formula: C7H6BrNO2 Formula weight: 216.04 Purity: 97+% CAS Number: 100-11-8 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…
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Agarose
MP BiomedicalsAgarose is a purified linear galactan hydrocolloid isolated from agar or agar-bearing marine algae. Allows recovery of active DNA after separation, with minimal inhibition of restriction and ligation enzymes Suitable for both analytical and preparative electrophoresis procedures Good…
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L-Homocystine bis-methyl ester dihydrochloride
AFG BioscienceSynonyms: (H-L-HomoCys-OMe)2·2HCl Molecular Formula: C10H20N2O4S2·2HCl Molecular Weight: 369.4 MDL No.: MFCD06795760 Storage Temperature: Store at 0-8°C
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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
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2,4-Difluoro-1-nitrobenzene, 98%
BeanTown ChemicalCAS: 446-35-5 EC No: 207-167-0 MDL No: MFCD00007050 RTECS: CZ5730000 UN No: UN2810; Haz Class: 6.1; Packing Group: III Liquid Molecular Formula: C6H3F2NO2 MW: 159.09 Melting Point: 9-10° Boiling Point: 203-204° Flash…
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N-Ethylmaleimide, crystalline, >=98% (HPLC)
MilliporeSigmaSynonyms: NEM CAS Number: 128-53-0 Formula: C6H7NO2 Formula Weight: 125.13 Linear Formula: C6H7NO2 MDL No.: MFCD00005509 Purity: >=98% (HPLC) Boiling Point: 210 C(lit.) Melting Point: 43-46 C (lit.) Storage: 2-8C Beilstein Registry Number: 112448 EC Number: …