Chemicals Reagents B
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Butachlor
MilliporeSigmaPESTANAL ® , analytical standard Empirical Formula: C17H26ClNO2 Formula Weight: 311.85 Linear Formula: C17H26ClNO2 MDL Number: MFCD00072426 Beilstein Registry Number: 2873811 RTECS No.: AE1200000 RIDADR: UN…
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Bromocresol Purple Ez Prep Cap Makes 0.4% Solution 100Ml
Innovating ScienceBromocresol Purple (CAS # 62625-30-3) Makes 100mL 0.4% solution DOT Info: Non-regulated
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ALDRICH 1-Bromo-2-(1,1-difluoroethyl)benzene, 97%
MilliporeSigmaEmpirical Formula: C8H7BrF2 Linear Formula: C8H7BrF2 Formula Weight: 221.04 MDL Number: MFCD09996896 Purity: 97% Density: 1.518 g/mL at 25 °C Refractive Index: n 20/D 1.510
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Boc-L-ß-homoleucine ; >/= 98%
AFG BioscienceSynonyms: Boc-L-ß-HomoLeu-OH(S)-3-(Boc-amino)-5-methylhexanoic acid Purity Limit: ≥ 98% CAS No.: 132549-43-0 Molecular Formula: C12H23NO4 Molecular Weight: 245.3 MDL No.: MFCD02101665 Appearance: White powder or off-white solid Storage Temperature: Store at 0-8 °C
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Benzyl benzoate
MilliporeSigmatested according to Ph.Eur. Synonym(s): Benzylis benzoas; Benzoic acid benzyl ester Empirical Formula: C14H12O2 Formula Weight: 212.24 Linear Formula: C6H5COOCH2C6H5 MDL Number: MFCD00003075 …
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D-Biotin
Bio Basic Inc.The Bio Basic D-Biotin with a composition of Application: For Laboratory Research Use Only
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Boc-N-Me-1,3-diaminopropane hydrochloride ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 1188263-67-3 Molecular Formula: C9H20N2O2·HCl Molecular Weight: 224.7 MDL No.: MFCD04973126 Appearance: White crystalline powder Storage Temperature: Store at 0-8 °C
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Bis[4-(glycidyloxy)phenyl]methane mixture of isomers
MilliporeSigmaSynonyms: BFDGE; Bisphenol F diglycidyl ether Molecular Formula: C19H20O4 Molecular Weight: 312.36 Linear Structural Formula: C19H20O4 MDL Number: MFCD00799483 Purity: >88% Melting Point: 43-48 C (lit.) Storage: 2-8C
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FLUKA Buffer solution pH 1.0 (20°C)
Honeywell Research Chemicalshydrochloric acid / potassium chloride, traceable to SRM from NIST and PTB Synonym(s): Hydrochloric acid – potassium chloride buffer solution MDL Number: MFCD00146206 RIDADR: UN 1789 8 / PGIII
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Bismuth(III) nitrate pentahydrate, 98%
Thermo Scientific ChemicalsFormula: Bi(NO3)3 5H2O Formula weight: 485.07 (394.99anhy) Purity: 98% CAS Number: 10035-06-0 UN Number: UN1477 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation.…
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Bathocuproine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline Purity Limit: ≥ 99% (HPLC) CAS No.: 4733-39-5 Molecular Formula: C26H20N2 Molecular Weight: 360.46 MDL No.: MFCD00004972 Appearance: Off-white to yellow powder Comments: Used as reagent for colorimetric determination…
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1-Butyl-1-methylpyrrolidinium chloride, >=99.0% (T)
MilliporeSigmaCAS No.: 479500-35-1 Formula: C9H20ClN Formula Weight: 177.71 Linear Formula: C9H20ClN MDL No.: MFCD08458922 Purity: ≥99.0% (T)
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Boc-(R,S)-3-aminomethyl)piperidine ; >/= 96%
AFG BioscienceSynonyms: 3-Aminomethyl-piperidine-1-carboxylic acid tert-butyl estertert-Butyl 3-(aminomethyl)piperidine-1-carboxylate Purity Limit: ≥ 96% CAS No.: 162167-97-7 Molecular Formula: C11H22N2O2 Molecular Weight: 214.31 MDL No.: MFCD01317792 Appearance: Light yellow liquid …
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4-Bromophenylurea, 97%
Thermo Scientific ChemicalsFormula: C7H7BrN2O Formula weight: 215.06 Purity: 97% CAS Number: 1967-25-5 Harmonized Tariff Code: 2924.21
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ALDRICH 4-Bromo-2-methylthiobenzamide, 96%
MilliporeSigmaEmpirical Formula: C8H8BrNS Linear Formula: C8H8BrNS Formula Weight: 230.12 MDL Number: MFCD09025669 Purity: 96% Melting Point: 88-92 °C
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(1-Bromoethyl)benzene, 97%
Thermo Scientific ChemicalsSynonym(s): ^a-Methylbenzyl bromide, 1-Phenylethyl bromide Formula: C8H9Br Formula weight: 185.06 Purity: 97% CAS Number: 585-71-7 Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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ALDRICH B-Alanine, 99%
MilliporeSigmaSynonym(s): β-Ala; 3-Aminopropionic acid Empirical Formula: C3H7NO2 Linear Formula: NH2CH2CH2COOH Formula Weight: 89.09 MDL Number: MFCD00008200 Purity: 99% Melting Point: 202 °C (dec.)(lit.) …
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Boc-ß-Phe(4-Me)-OH ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-(S)-3-amino-3-(4-methylphenyl)propionic acid(S)-Boc-4-methyl-ß-phenylalanine Purity Limit: ≥ 99% (HPLC) CAS No.: 479064-96-5 Molecular Formula: C15H21NO4 Molecular Weight: 279.34 MDL No.: MFCD03427897 Appearance: White powder Storage Temperature: Store at 0-8°C
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Biperiden hydrochloride
MilliporeSigmaEuropean Pharmacopoeia (EP) Reference Standard Synonym(s): 1-(5-Bicyclo[2.2.1]hept-2-enyl)-1-phenyl-3-(1-piperidinyl)propan-1-ol hydrochloride; Akineton; Akinophyl Empirical Formula: C21H30ClNO Formula Weight: 347.92 Linear Formula: C21H30ClNO
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Boron Standard
Agilent Technologies1 Analyte(s) @ 1000 µg/mL in water with dilute ammonium hydroxide
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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PharmaGrade products are manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production. For more information on the PharmaGrade Program, visit sigma-aldrich.com/safc-pharmagrade. Synonyms: 1,3-Bis[tris(hydroxymethyl)methylamino]propane …
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BICINE, Electrophoresis Grade, 99+%
Thermo Scientific ChemicalsSynonym(s): N,N-Bis(2-hydroxyethyl)glycine Formula: C6H13NO4 Formula weight: 163.17 Purity: 99+% CAS Number: 150-25-4 Harmonized Tariff Code: 2922.50
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Barium nitrate, 99%
Thermo Scientific ChemicalsFormula: BaN2O6 Formula weight: 261.35 Purity: 99% CAS Number: 10022-31-8 UN Number: UN1446 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H302-H332 May intensify fire; oxidizer. Harmful if swallowed. Harmful if inhaled. …
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Benzoyl peroxide, 97% (dry wt.), wet with 25% water
Thermo Scientific ChemicalsSynonym(s): Dibenzoyl peroxide Formula: C14H10O4 Formula weight: 242.23 Purity: 97% (dry wt.), wet with 25% water CAS Number: 94-36-0 UN Number: UN3104 Hazard Class: 5.2 Harmonized Tariff Code: 2916.32 Hazard Statements: H242-H319-H317 Heating may cause a fire. Causes…
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SIGMA Betamethasone 17-valerate
MilliporeSigmaSynonym(s): 1,4-Pregnadiene-11β,17α,21-triol-9α-fluoro-16β-methyl-3,20-dione 17-valerate; 9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione 17-valerate; 9α-Fluoro-16β-methylprednisolone 17-valerate; Betnovate Empirical…
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2-Bromobenzyl bromide, 0.98
MilliporeSigmaSynonyms: alpha,2-Dibromotoluene CAS Number: 3433-80-5 Formula: C7H6Br2 Formula Weight: 249.93 Linear Formula: BrC6H4CH2Br MDL No.: MFCD00000173 Purity: 0.98 Boiling Point: 129 C/19 mmHg(lit.) Melting Point: 29-32 C (lit.) Refractive Index: n20/D 1.619(lit.) Beilstein…
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Synonyms: Bismuth chloride Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 7787-60-2 Molecular Formula: BiCl3 Molecular Weight: 315.34 MDL No.: MFCD00003461 Appearance: White crystals Comments: Used as catalyst for organic reagents. Melting Point: 230…
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Boc-N-methyl-L-threonine ; >/= 98% (NMR)
AFG BioscienceSynonyms: Boc-N-Me-L-Thr-OH Purity Limit: ≥ 98% (NMR) CAS No.: 101759-72-2 Molecular Formula: C10H19NO5 Molecular Weight: 233.26 MDL No.: MFCD02259477 Appearance: White powder Storage Temperature: Store at 0-8°C
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ALDRICH 4-Benzyloxy-1-butanol, 97%
MilliporeSigmaSynonym(s): Tetramethylene glycol monobenzyl ether Empirical Formula: C11H16O2 Linear Formula: C6H5CH2O(CH2)4OH Formula Weight: 180.24 MDL Number: MFCD00155211 Purity: 97% Boiling Point: …
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