Chemicals Reagents B

Chemicals Reagents B

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  • SIGMA Bleomycin sulfate from Streptomyces verticillus BioXtra, crystalline

    Synonym(s): Blenoxane; Bleo; Blexane MDL Number: MFCD00070310 Storage: 2-8°C

  • ALDRICH N,N'-Bis(2-hydroxyethyl)ethylenediamine, 97%

    Synonym(s): 2,2′-(Ethylenediimino)diethanol Formula: HOCH2CH2NHCH2CH2NHCH2CH2OH Formula Weight: 148.20 CAS No.: 4439-20-7 UN Number: UN3259 Purity: 97% Packaging: 10, 50 g in glass bottle

  • Benzamidine Hydrochloride, Crystal

    CAS No.: 1670-14-0

  • Benzyl N-(3-hydroxypropyl)carbamate, 97%

    Synonym: 3-(Z-Amino)propanol CAS Number: 34637-22-4 Linear Formula: HO(CH2)3NHCO2CH2C6H5 Molecular Weight: 209.24 MDL Number: MFCD01321351 PubChem Substance ID: 24871568 Packaging 25 g in glass bottle

  • 2-Keto-3-(methyl-d3)-butyric acid-4-13C,3-d sodium salt 99 atom % 13C, 97 atom % D, 97% (CP)

    Synonyms: alpha-Keto-3-(methyl-d3)-butyric acid-4-13C,3-d sodium; alpha-Ketoisovaleric acid-13C,d4 sodium salt; 2-Ketoisovaleric-3(methyl-d3),4-13C,3-d acid sodium salt; 3-Methyl-2-oxobutanoic acid-13C,d4 sodium salt; Sodium alpha-ketoisovalerate-3-(methyl-d3),4-13C,3-d sodium salt Molecular...

  • Benzo[k]fluoranthene

    MilliporeSigma

    BCR ® certified Reference Material Empirical Formula: C20H12 Formula Weight: 252.31 Linear Formula: C20H12 MDL Number: MFCD00046287 Melting Point: 215-217 °C(lit.) Storage: 2-8°C Beilstein Registry Number: 1873745 RTECS No.:...

  • ALDRICH N-Boc-L-prolinol, 98%

    Synonym(s): ( S )-1-Boc-2-pyrrolidinemethanol Formula: C10H19NO3 Formula Weight: 201.26 CAS No.: 69610-40-8 Purity: 98% Application: Building block for novel nicotinic acetylcholine receptor ligands with cognition-enhancing properties. 1, 2, Used in the synthesis of...

  • Biotin-dPEG(R)11-Lipoamide

    Molecular Formula: C42H78N4O14S3 Molecular Weight: 959.28 Linear Structural Formula: C42H78N4O14S3 MDL Number: MFCD28155514 Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign

  • 3-Buten-1-ol

    Spectrum Chemical

    CAS No.: 627-27-0 UN No.: UN1987 Class: 3 Pkg. Group: PG III

  • Benzamide

    Bio Basic Inc.

    The Bio Basic Inc. benzamide is suitable for laboratory and research use. It is used to cure gastroesophageal reflux disease.

  • ALDRICH 4-Bromo-2-fluorobenzyl alcohol, 97%

    Empirical Formula: C7H6BrFO Linear Formula: C7H6BrFO Formula Weight: 205.02 MDL Number: MFCD00143265 Purity: 97% Melting Point: 30-35 °C

  • Butyl phenylacetate >=98%, FCC, FG

    Molecular Formula: C12H16O2 Molecular Weight: 192.25 Linear Structural Formula: C6H5CH2CO2(CH2)3CH3 MDL Number: MFCD00048774 Purity: >=98% Density: 0.99 g/mL at 25 C (lit.) Refractive Index: n20/D 1.49 (lit.) Other Notes: Download our Flavors and Fragrances Catalog to view our entire product...

  • Brompheniramine Maleate Pharmaceutical Secondary Standard

    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: (+/-)-Brompheniramine maleate salt Molecular Formula: C16H19BrN2 · C4H4O4...

  • ALDRICH Benzo[b]thiophene-2-carboxaldehyde, 97%

    Synonym(s): Thianaphthene-2-carboxaldehyde Formula: C9H6OS Formula Weight: 162.21 CAS No.: 3541-37-5 Purity: 97% Application: Preparation of the corresponding vinyl benzyl ether using Julia olefination. Packaging: 5 g in glass bottle

  • ALDRICH 2-Benzyloxybromobenzene, 96%

    Synonym(s): Benzyl 2-bromophenyl ether Empirical Formula: C13H11BrO Linear Formula: C6H5CH2OC6H4Br Formula Weight: 263.13 MDL Number: MFCD03427006 Purity: 96% Refractive Index: n 20/D >1.6060(lit.)

  • ALDRICH (2,2'-Bipyridine)dichloroplatinum(II), 96%

    Synonym(s): Dichloro(2,2'-bipyridine)platinum; Dichloro(bipyridine)platinum Empirical Formula: C10H8Cl2N2Pt Linear Formula: C10H8Cl2N2Pt Formula Weight: 422.17 MDL Number: MFCD00191790 Purity: 96% Melting Point:...

  • ALDRICH Benzophenone-(carbonyl-13C), 99 atom % 13C

    Empirical Formula: 13 CC12H10O Linear Formula: (C6H5)2 13 CO Formula Weight: 183.21 MDL Number: MFCD00003077 Boiling Point: 305 °C(lit.) Melting Point: 47-51 °C(lit.)

  • ALDRICH Bis(tributylstannyl)acetylene, 95%

    Empirical Formula: C26H54Sn2 Linear Formula: [CH3(CH2)3]3SnC≡CSn[(CH2)3CH3]3 Formula Weight: 604.13 MDL Number: MFCD00010239 Purity: 95% Density: 1.147 g/mL at...

  • beta-Glucosidase, Lyophilized Powder

    CAS No.: 9001-22-3

  • ALDRICH 3,5-Bis(trifluoromethyl)benzyl bromide, 97%

    Synonym(s): 1-(Bromomethyl)-3,5-bis(trifluoromethyl)benzene Empirical Formula: C9H5BrF6 Linear Formula: (CF3)2C6H3CH2Br Formula Weight: 307.03 MDL Number: MFCD00009905 Purity: 97% Density: 1.675 g/mL at...

  • SUPELCO ?-BHC (Lindane)

    0.1 μg/mL in hexane, analytical standard RIDADR: UN 1208 3 / PGII

  • BioTracker 488 Green CSFE Cell Proliferation Kit Live cell imaging cell proliferation kit based on carboxyfluorescein succinimidyl ester (CFSE) used for fluorescent cell labeling in flow cytometry applications.

    BioTracker SE Cell Proliferation Kits diffuse passively into live cells and are used for long-term cell labeling. They are initially non-fluorescent esters of amine-reactive dyes, but are converted to fluorescent dyes by intracellular esterases. The dyes then covalently react with amine groups on...

  • ALDRICH 4-Benzylpyridine, 98%

    Empirical Formula: C12H11N Linear Formula: C12H11N Formula Weight: 169.22 MDL Number: MFCD00006443 Purity: 98% Boiling Point: 287 °C(lit.) Density: 1.061 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.582(lit.) Beilstein...

  • ALDRICH Boc-Ala-OH-15N, 98 atom % 15N

    Synonym(s): N -( tert -Butoxycarbonyl)-L-alanine- 15 N; L-Alanine- 15 N, N - t -Boc derivative Empirical Formula: C8H15 15 NO4 Linear Formula: CH3CH( 15 NH-Boc)CO2H Formula Weight: 190.20 MDL Number: MFCD00084190 Melting Point:...

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