Chemicals Reagents B

Synonym(s): N -( tert -Butoxycarbonyl)-3-iodo-D-alanine methyl ester; Boc-β-iodo-D-Ala-OMe; Boc-3-iodo-D-alanine methyl ester Empirical Formula: C₉H₁₆INO₄ Linear Formula:...

Formula: BaCl2 2H2O Formula weight: 244.28 (208.25anhy) Purity: 99+% CAS Number: 10326-27-9 UN Number: UN1564 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2827.39 Hazard Statements: H301-H331 Toxic if swallowed. Toxic if inhaled. Precautionary Statements:...

Empirical Formula: C₈H₅NO₂S Linear Formula: C₈H₅NO₂S Formula Weight: 179.20 MDL Number: MFCD00111651 Purity: 96% Melting Point: 245-251 °C(lit.)

Synonym(s): N -Boc-4-aminophenol Formula: HOC₆H₄NHCO₂C(CH₃)₃ Formula Weight: 209.24 CAS No.: 54840-15-2 Purity: 97% Packaging: 5, 25 g in glass bottle

Synonym(s): Butanoic anhydride Formula: (CH₃CH₂CH₂CO)₂O Formula Weight: 158.19 CAS No.: 106-31-0 UN Number: UN2739 Purity: ≥97.0% (NT) Density: 0.967g/mLat 25°C(lit.) Supplemental Hazards: Reacts violently with water.

1 Analyte(s) @ 1000 µg/mL in water with dilute nitric acid

Empirical Formula: C₁₆H₁₉BrFeO Linear Formula: C₁₆H₁₉BrFeO Formula Weight: 363.07 MDL Number: MFCD09842733 Melting Point: 35.1-37.3 °C

Storage: 2-8C Application: Byzen Pro(TM) Protein A resin is an affinity chromatography medium in which a novel Protein A mutant is used as a ligand. Conventional protein A resins use strongly acidic buffers to elute antibodies, exposing the target antibody to the risks of aggregation and decreased...

Synonym(s): 1H-Benzimidazole-2-butanoic acid, 5-[bis(2-chloroethyl)amino]-1-methyl monohydrochloride; Treanda Empirical Formula: C₁₆H₂₁Cl₂N₃O₂-+HCl -+ xH₂O Linear Formula:...

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: beta-Amyrenol; Olean-12-en-3beta-ol...

Synonym(s): 4-Bromobenzenethiol Formula: BrC₆H₄SH Formula Weight: 189.07 CAS No.: 106-53-6 Purity: 95% Packaging: 5, 25 g in glass bottle

Synonym(s): 3-Butenylboronic acid; But-1-ene-4-boronic acid Empirical Formula: C₄H₉BO₂ Linear Formula: CH₂=CHCH₂CH₂B(OH)₂ Formula Weight: 99.92 MDL Number: MFCD09836235 Purity: ≥95% Melting Point: 84-90 °C...

Synonym(s): 6-Bromo-4-oxo-4 H -1-benzopyran-3-carboxaldehyde Formula: C₁₀H₅BrO₃ Formula Weight: 253.05 CAS No.: 52817-12-6 Purity: 99% Packaging: 1 g in glass bottle

Storage: −196°C

CAS No.: 373-57-9 UN No.: UN2924 Class: 3 Pkg. Group: PG II

Harmonized Tariff Code: 3822.00 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water...

ACS reagent, ≥99.5% Empirical Formula: C₆H₁₂O₂ Formula Weight: 116.16 Linear Formula: CH₃COO(CH₂)₃CH₃ MDL Number: MFCD00009445 Purity: ≥99.5% Boiling Point: 124-126 °C(lit.) Melting Point:...

Synonym(s): α-Methoxy-α-phenylacetophenone; 2-Methoxy-2-phenylacetophenone Empirical Formula: C₁₅H₁₄O₂ Linear Formula: C₆H₅CH(OCH₃)COC₆H₅ Formula Weight: 226.27 MDL Number: MFCD00008492 Purity: 99%...

Storage: -20C UNSPSC Code: 12352200 Application: BSK-H medium is a standardized complex medium designed to support the growth of the Lyme disease spirochete, Borrelia burgdorferi. To standardize the procedure for isolating and culturing Lyme disease spirochetes, Pollack, RJ et. al. modified the...

Synonyms: p -Benzoquinone; Quinone Formula: C₆H₄(=O)₂ Formula Weight: 108.09 CAS No.: 106-51-4 Storage Temperature: 20-25°C

Synonyms: omega-Bromo-4-chloroacetophenone; 4-Chlorophenacyl bromide CAS Number: 536-38-9 Formula: C8H6BrClO Formula Weight: 233.49 Linear Formula: ClC6H4COCH2Br MDL No.: MFCD00000625 Purity: 0.98 Melting Point: 93-96 C (lit.) Beilstein Registry Number: 607603 EC Number: 208-631-5 UNSPSC Code:...

ReagentPlus ® , 99% Synonym(s): Phenyl cyanide Empirical Formula: C₇H₅N Formula Weight: 103.12 Linear Formula: C₆H₅CN MDL Number: MFCD00001770 Purity: 99% Boiling Point: 191 °C(lit.) Melting Point: −13 °C(lit.)...

Purity: ≥95% (HPLC) Storage: −20°C

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: Betaine hydrochloride; (Carboxymethyl)trimethylammonium hydrochloride...