Reagents, C

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Reagents, C

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  • Cobalt pieces, 99.9+% (metals basis)

    Alfa Aesar

    Purity: 99.9+% (metals basis) CAS Number: 7440-48-4 Harmonized Tariff Code:  8105.20 Hazard Statements: H334-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Precautionary Statements: …

  • Ciclopirox impurity B

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard

  • Calcium granules, redistilled, -6 mesh, 99.5% (metals basis)

    Alfa Aesar

    Purity: 99.5% (metals basis) CAS Number: 7440-70-2 UN Number: UN1401 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code:  2805.12 Hazard Statements: H261 In contact with water releases flammable gas. Precautionary Statements: …

  • Coriander Oil

    Spectrum Chemical

    CAS No.: 8008-52-4 UN No.: UN1169 Class: 3 Pkg. Group: PG III

  • SIGMA C0172

    MilliporeSigma

  • SIGMA C0832

    MilliporeSigma

  • ALDRICH C-Methylcalix[4]resorcinarene

    MilliporeSigma

    Empirical Formula: C32H32O8 Linear Formula: C32H32O8 Formula Weight: 544.59 MDL Number: MFCD00192281 Melting Point: >300 °C(lit.) Beilstein Registry Number: 9110521

  • 3-(4-Chlorophenyl)glutaric acid, 98%

    Alfa Aesar

    Formula: C11H11ClO4 Formula weight: 242.66 Purity: 98% CAS Number: 35271-74-0 Harmonized Tariff Code:  2917.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Cyclobutanecarbonyl chloride, 98%

    Alfa Aesar

    Formula: C5H7ClO Formula weight: 118.56 Purity: 98% CAS Number: 5006-22-4 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2916.20 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable…

  • "Chlordimeform hydrochloride, PESTANAL®, analytical standard"

    MilliporeSigma

    Synonyms: Chlorodimeform hydrochloride; Chlorophenamidine hydrochloride Formula: C10H13ClN2 · HCl Formula Weight: 233.14 CAS No.: 19750-95-9 Storage Temperature: 2-8°C Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich…

  • Silica Gel 60 PF254 Containing Gypsum

    MilliporeSigma

    Standardized sorbents ensure reliable results every time. EMD Millipore’s broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum…

  • ALDRICH Chloro(dimethyl)octylsilane, 97%

    MilliporeSigma

    Synonym(s): Dimethyloctylchlorosilane; Octyldimethylchlorosilane Formula: CH3(CH2)7Si(CH3)2Cl Formula Weight: 206.83 CAS No.: 18162-84-0 UN Number: UN2987 Purity: 97% Density: 0.873g/mLat 25°C(lit.) Packaging: 25 g…

  • Speciated Sulfur System Suitability Checkout Standard (SSSSCS)

    Restek

    Compound List 0.50 ppm total sulfur by weight from dimethylsulfide 35.0 ppm total sulfur by weight from tertiary butyl mercaptan 50.0 ppm total sulfur by weight from thiopene 15.0 ppm total sulfur by weight from dimethyl disulfide 25.0 ppm total sulfur by weight from benzothiopene Balance: isooctane

  • ALDRICH Chromium(III) acetylacetonate, 99.99% trace metals basis

    MilliporeSigma

    Synonym(s): Chromium(III) 2,4-pentanedionate; Cr(acac)3 Empirical Formula: C15H21CrO6 Linear Formula: Cr(C5H7O2)3 Formula Weight: 349.32 MDL Number: MFCD00000015 Purity: 99.99% trace metals basis…

  • ALDRICH (1,5-Cyclooctadiene)(pyridine)(tricyclohexylphosphine)-iridium(I)…

    MilliporeSigma

    Synonym(s): (1,5-Cyclooctadiene)(pyridine)(tricyclohexylphosphine)-Ir(I) PF6; Crabtree's catalyst; Iridium(I) hexafluorophosphate (1,5-Cyclooctadiene)-(pyridine)-(tricyclohexylphosphine) complex; [Ir(cod)(PCy3)(py)]PF6 Empirical Formula: …

  • ALDRICH Cyanoacetohydrazide, 98%

    MilliporeSigma

    Synonym(s): Cyanoacetic hydrazide Empirical Formula: C3H5N3O Linear Formula: NCCH2CONHNH2 Formula Weight: 99.09 MDL Number: MFCD00007611 Purity: 98% Melting Point: 108-110 °C(lit.)

  • ALDRICH Carbon nanotube, double-walled, <10% Metal Oxide (TGA)

    MilliporeSigma

    Synonym(s): NC-2100; DWNT; Double wall carbon nanotubes MDL Number: MFCD06411993

  • SIGMA CP-31398 dihydrochloride hydrate >=98% (HPLC)

    MilliporeSigma

    Synonym(s): N'-[2-[2-(4-Methoxyphenyl)ethenyl]-4-quinazolinyl]-N,N-dimethyl-1,3-propanediamine dihydrochloride hydrate Empirical Formula: C22H26N4O-+2HCl -+ xH2O Linear Formula: C22H26N4O-+2HCl -+ xH2O …

  • SIGMA Chitin from shrimp shells practical grade, powder

    MilliporeSigma

    Synonym(s): Poly-(1→4)-β-N-acetyl-D-glucosamine MDL Number: MFCD00466914

  • Cerium(III) acetate hydrate, 99.995% (metals basis)

    Alfa Aesar

    Formula: C6H9CeO6 xH2O Formula weight: 317.26(anhy) Purity: 99.995% (metals basis) CAS Number: 206996-60-3 Harmonized Tariff Code:  2846.10 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary…

  • SIGMA CB-DMB >=98% (HPLC)

    MilliporeSigma

    Empirical Formula: C22H23Cl2N7O Linear Formula: C22H23Cl2N7O Formula Weight: 472.37 MDL Number: MFCD17215951 Purity: ≥98% (HPLC) Storage: 2-8°C

  • CDK3/CyclinE1, active, GST tagged human, PRECISIO(R) Kinase, recombinant,…

    MilliporeSigma

    Synonyms: CCNE1 Purity: >=70% (SDS-PAGE) Activity: activity: 17-23 nmol/min·mg Storage: -70C UNSPSC Code: 12352200 Biochem/physiol Actions: CDK3/CyclinE1is a member of the cyclin-dependent protein kinase family and promotes entry into S phase, in part by activating members of the…

  • MA VPH Surrogate Standard (2,5-Dibromotoluene)

    Restek

    Compound List 2,5-Dibromotoluene (615-59-8)

  • ROCHE Collagen, from rat tail tendon

    MilliporeSigma

    Storage: 2-8°C UNSPSC Code: 12352207 RIDADR: NONH for all modes of transport Features and Benefits: Contents Lyophilizate, cell culture grade, 3 vials of 10mg Application: Collagen has been used in the preparation of coverslip coating solution and collagen gel…

  • Chromium(III) oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in)…

    Alfa Aesar

    Formula: Cr2O3 Formula weight: 151.99 Purity: 99.8% (metals basis) Harmonized Tariff Code:  2819.90 Hazard Statements: H301-H332-H317 Toxic if swallowed. Harmful if inhaled. May cause an allergic skin reaction. Precautionary Statements: P261-P280-P301+P310-P304+P340-P405-P501a …

  • 3-Chloro-2-methylbenzenesulfonyl chloride, 98%

    Alfa Aesar

    Synonym(s): 3-Chloro-o-toluenesulfonyl chloride Formula: C7H6Cl2O2S Formula weight: 225.09 Purity: 98% CAS Number: 80563-86-6 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and…

  • SIGMA Carnosic acid from Rosmarinus officinalis >=91%, powder

    MilliporeSigma

    Empirical Formula: C20H28O4 Linear Formula: C20H28O4 Formula Weight: 332.43 MDL Number: MFCD02259459 Purity: ≥91% Storage: −20°C

  • 3-Cyclopropylpyrazole-4-carboxylic acid, 96%

    MilliporeSigma

    CAS No.: 870704-26-0 Formula: C7H8N2O2 Formula Weight: 152.15 Linear Formula: C7H8N2O2 MDL No.: MFCD06798101 Purity: 0.96 Melting Point: 264-268 °C (dec.)(lit.)

  • 2-Chloro-4-fluorophenylacetonitrile, 97%

    Alfa Aesar

    Synonym(s): 2-Chloro-4-fluorobenzyl cyanide Formula: C8H5ClFN Formula weight: 169.59 Purity: 97% CAS Number: 75279-56-0 UN Number: UN3439 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2926.90 Hazard Statements: H300-H311-H331-H315-H319 Fatal if swallowed.…

  • "Cyanazine, PESTANAL®, analytical standard"

    MilliporeSigma

    Formula: C9H13ClN6 Formula Weight: 240.69 CAS No.: 21725-46-2 General description: Standard for Supelco MIP SPE cartridges. For more information request Supelco Literature T407075, T706023 Legal Information: PESTANAL is a registered trademark of…

  • 4-Chlorobenzyl chloride, 0.95

    MilliporeSigma

    Synonyms: alpha,4-Dichlorotoluene; (4-Chlorophenyl)methyl chloride; 1-Chloro-4-(chloromethyl)benzene; NSC 34032 CAS Number: 104-83-6 Formula: C7H6Cl2 Formula Weight: 161.03 Linear Formula: ClC6H4CH2Cl MDL No.: MFCD00000914 Purity: 0.95 Boiling Point: 216-222 C(lit.) Melting…

  • (3S)-4-Fmoc-1-carboxymethyl-3-benzyl-piperazin-2-one ; >/= 99% (HPLC)

    AFG Bioscience

    Purity Limit: ≥ 99% (HPLC) Molecular Formula: C28H26N2O5 Molecular Weight: 470.52 MDL No.: MFCD06656483 Appearance: White powder Optical Rotation: +59 ± 2º (C=1 in DMF) Storage Temperature: Store at 0-8°C

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