Reagents, Reagents, B
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Synonym(s): β-D-Glucoside glucohydrolase MDL Number: MFCD00130628 Storage: 2-8°C
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ALDRICH 3-(Bromomethyl)benzonitrile, 95%
MilliporeSigmaSynonym(s): α-Bromo- m -tolunitrile; 3-Cyanobenzyl bromide Formula: BrCH2C6H4CN Formula Weight: 196.04 CAS No.: 28188-41-2 UN Number: UN3261 Purity: 95% Packaging: 1, 10, 50 g in glass bottle
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Bismuth needles, 1-5cm (0.4-2in) long, 99.998% (metals basis)
Thermo Scientific ChemicalsPurity: 99.998% (metals basis) CAS Number: 7440-69-9 Harmonized Tariff Code: 8106.00
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Bromocresol Green sodium salt, ACS reagent, Dye content 90 %
MilliporeSigmaCAS No.: 62625-32-5 Synonyms: 3′,3″,5′,5″-Tetrabromo- m -cresolsulfonphthalein sodium salt Formula: C21H13Br4NaO5S Formula Weight: 720 Linear Formula: C21H13Br4NaO5S MDL…
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Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Bromhexine hydrochloride;…
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Bis(cyclopentadienyl)manganese, sublimed
Thermo Scientific ChemicalsSynonym(s): Manganocene Formula: C10H10Mn Formula weight: 185.13 CAS Number: 73138-26-8 UN Number: UN3181 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes serious eye…
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SIAL Bromophenol Blue sodium salt
MilliporeSigmafor molecular biology, for electrophoresis Synonym(s): 3',3'',5',5''-Tetrabromophenolsulfophthalein sodium salt Empirical Formula: C19H9Br4NaO5S Formula Weight: 691.94 Linear Formula: C19H9Br4NaO5S …
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2-Bromobenzylamine hydrochloride, 97%
Thermo Scientific ChemicalsFormula: C7H8BrN HCl Formula weight: 222.52 Purity: 97% CAS Number: 5465-63-4 Harmonized Tariff Code: 2921.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Synonyms: 5-Bromo-6-chloro-3-indoxyl-ß-D-galactopyranosideMagenta Gal Purity Limit: ≥ 99% (TLC) CAS No.: 93863-88-8 Molecular Formula: C14H15BrClNO6 Molecular Weight: 408.63 MDL No.: MFCD00216824 Appearance: White to off-white powder Optical Rotation: [a]D20 = -45 ± 2º (dry…
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• End Group Functionality: Carboxyl surface group• Generation: 2• No. Surface Groups: 12• Calculated Mol. Wt.: 2380.1 g/mol• bis-MPA = 2,2-bis(hydroxymethyl)propionic acid Synonyms: G2-TMP-COOH Molecular Formula: C99H134O66 Molecular…
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Synonyms: N-(2-((2-Aminoethyl)disulfaneyl)ethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide 2,2,2-trifluoroacetate; Biotin-SS-NH2 TFA; Biotin-cystamine TFA; Cleavable biotin linker Molecular Formula: C16H27F3N4O4S3 Molecular Weight: 492.6 Linear Structural…
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Tri-n-butylphosphine, 94%
Thermo Scientific ChemicalsFormula: [CH3(CH2)3]3P Formula weight: 202.32 Purity: 94% CAS Number: 998-40-3 UN Number: UN3254 Hazard Class: 4.2 Packing Group: I Harmonized Tariff Code: 2931.90 Hazard Statements: H250-H252-H314-H318-H302-H312 Catches fire spontaneously if exposed to air. Self-heating…
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BAPTA tetrasodium salt hydrate, 98%
Thermo Scientific ChemicalsSynonym(s): 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrasodium salt Formula: C22H20N2Na4O10 xH2O Formula weight: 564.37(anhy) Purity: 98% CAS Number: 126824-24-6 Harmonized Tariff Code: 2922.50
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ALDRICH Batyl alcohol, 99%
MilliporeSigmaSynonym(s): 1- O -Octadecyl- rac -glycerol; rac -Glycerol 1-octadecyl ether; DL-3-Octadecyloxy-1,2-propanediol Formula: CH3(CH2)17OCH2CH(OH)CH2OH Formula Weight: 344.57 CAS No.: 544-62-7 Purity: 99% Packaging: 1 g in glass bottle
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SIGMA 1-Bromo-3-chloropropane for isolation of RNA
MilliporeSigmaSynonym(s): 1-?Bromo-?3-?chloropropane; I-BCP; Trimethylene bromochloride; Trimethylene chlorobromide Empirical Formula: C3H6BrCl Linear Formula: Cl(CH2)3Br Formula Weight: 157.44 MDL Number: MFCD00000998 Boiling Point: 144-145…
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ALDRICH 1-Bromo-2-butyne, 99%
MilliporeSigmaFormula: CH3C≡CCH2Br Formula Weight: 132.99 CAS No.: 3355-28-0 UN Number: UN1993 Purity: 99% Density: 1.519g/mLat 25°C(lit.) Application: Exploited in the synthesis of axially chiral teranyl compounds. Packaging: 1, 5 g in glass bottle
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2,3-Butanedione monoxime, 99%
Thermo Scientific ChemicalsSynonym(s): Diacetyl monoxime Formula: C4H7NO2 Formula weight: 101.11 Purity: 99% CAS Number: 57-71-6 Harmonized Tariff Code: 2928.00
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Bromoacetyl bromide, 98%
Thermo Scientific ChemicalsFormula: BrCH2COBr Formula weight: 201.86 Purity: 98% CAS Number: 598-21-0 UN Number: UN2513 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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Boron trifluoride dihydrate, 0.96
MilliporeSigmaCAS Number: 13319-75-0 Formula: BF3 · 2H2O Formula Weight: 103.84 Linear Formula: BF3 · 2H2O MDL No.: MFCD00149901 Purity: 0.96 Density: 1.636 g/mL at 25 C(lit.) Refractive Index: n20/D 1.316(lit.) UNSPSC Code: 12352106
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Benzophenone, 99%
Thermo Scientific ChemicalsSynonym(s): Diphenyl ketone Formula: C13H10O Formula weight: 182.22 Purity: 99% CAS Number: 119-61-9 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2914.39 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse…
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Benzaldehyde Pharmaceutical Secondary Standard
MilliporeSigmaPharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.Benzaldehyde is an important flavoring agent after vanillin. It is usually liberated…
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ALDRICH N-Benzyl-2-nitro-1H-imidazole-1-acetamide, 97%
MilliporeSigmaFormula: C12H12N4O3 Formula Weight: 260.25 CAS No.: 22994-85-0 Purity: 97% Packaging: 1 g in glass bottle
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ALDRICH Benzophenone hydrazone, 96%
MilliporeSigmaSynonym(s): Diphenyldiazomethane precursor Empirical Formula: C13H12N2 Linear Formula: (C6H5)2C=NNH2 Formula Weight: 196.25 MDL Number: MFCD00007624 Purity: 96% Boiling Point: …
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Benzylammonium bromide >=98%
MilliporeSigmaSynonyms: Greatcell Solar(R); Phenylmethylamine hydrobromide; Phenylmethylammonium bromide Molecular Formula: C7H10BrN Molecular Weight: 188.07 Linear Structural Formula: C7H10BrN MDL Number: MFCD00035434 Purity: >=98% Application: Organohalide based perovskites have…
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BAY-598 >=98% (HPLC)
MilliporeSigmaSynonyms: (S)-N-[1-{N'-Cyano-N-[3-(difluoromethoxy)phenyl]carbamimidoyl}-3-(3,4-dichlorophenyl)-4,5-dihydro-1H-pyrazol-4-yl]-N-ethyl-2-hydroxyacetamide Molecular Formula: C22H20Cl2F2N6O3 Molecular Weight: 525.34 Linear Structural Formula: C22H20Cl2F2N6O3 Purity: >=98% (HPLC) …
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ALDRICH 2,5-Bis(trifluoromethyl)benzyl bromide, 97%
MilliporeSigmaEmpirical Formula: C9H5BrF6 Linear Formula: (CF3)2C6H3CH2Br Formula Weight: 307.03 MDL Number: MFCD00799485 Purity: 97% Boiling Point: 176 °C(lit.) Density: 1.674 g/mL at…
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Boron trifluoride diethyl etherate, 46.5% BF{3} min, packaged under Argon in…
Thermo Scientific ChemicalsFormula: C4H10BF3O Formula weight: 141.93 CAS Number: 109-63-7 UN Number: UN2604 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2942.00 Hazard Statements: H331-H372-H314-H318-H226-H302 Toxic if inhaled. Causes damage to organs through prolonged or repeated…
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Benzethonium chloride, 97%
Thermo Scientific ChemicalsSynonym(s): Hyamine 1622, Phemerol chloride Formula: C27H42ClNO2 Formula weight: 448.10 Purity: 97% CAS Number: 121-54-0 UN Number: UN1759 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2923.90 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes…
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Barium crystalline dendritic solid, 99.9% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9% (metals basis) CAS Number: 7440-39-3 UN Number: UN1400 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code: 2805.19 Hazard Statements: H228-H261 Flammable solid. In contact with water releases flammable gas. Precautionary Statements: …
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ALDRICH (1-Bromoethyl)benzene, 97%
MilliporeSigmaSynonym(s): α-Methylbenzyl bromide Formula: C6H5CH(CH3)Br Formula Weight: 185.06 CAS No.: 585-71-7 Purity: 97% Density: 1.356g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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Purity: 98.5% (electrophoresis) UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Features and Benefits: • Free from fatty acids according to current quality control procedures (suitable for lipid research) • High quality • Low content of…
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Purity Limit: ≥ 97% (HPLC) Molecular Formula: C9H5ClF6O2S Molecular Weight: 326.64 MDL No.: MFCD01862555 Appearance: White crystalline powder Storage Temperature: Store at 0-8°C