Chemicals Reagents D

Chemicals Reagents D

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  • ALDRICH 2-Decanone, 98%

    Synonym(s): Methyl octyl ketone Empirical Formula: C10H20O Linear Formula: CH3(CH2)7COCH3 Formula Weight: 156.27 MDL Number: MFCD00009571 Purity: 98% Boiling Point: 211 °C(lit.) Melting Point: 3.5 °C(lit.)...

  • SIGMA Detroit 529

    MilliporeSigma

    Storage: −196°C

  • ALDRICH Diethyl chlorophosphite, 95%

    Synonym(s): Diethyl chlorophosphonite; Diethyl phosphorochloridite Formula: (C2H5O)2PCl Formula Weight: 156.55 CAS No.: 589-57-1 UN Number: UN2924 Purity: 95% Density: 1.089g/mLat 20°C(lit.) Supplemental Hazards: Reacts violently with water. Storage:...

  • Dimethyltin dichloride, 0.97

    Synonyms: Dichlorodimethylstannane; Dichlorodimethyltin CAS Number: 753-73-1 Formula: C2H6Cl2Sn Formula Weight: 219.69 Linear Formula: (CH3)2SnCl2 MDL No.: MFCD00000517 Purity: 0.97 Melting Point: 101-106 C (lit.) Beilstein Registry Number: 4123349 EC Number: 212-039-2 UNSPSC Code: 12352103

  • DAS-81910-7 Cotton GMO Standard nominal 100% GMO, ERM(R), certified reference material

    Storage: 2-8C Legal Information: ERM is a registered trademark of European Commission

  • ALDRICH 2,2-Diphenylethylamine, 96%

    Formula: (C6H5)2CHCH2NH2 Formula Weight: 197.28 CAS No.: 3963-62-0 Purity: 96% Packaging: 5, 25 g in glass bottle

  • Diethyl ether, contains 1 ppm BHT as inhibitor, anhydrous, >=99.7%

    Diethyl ether is a highly volatile and flammable organic solvent. On storing for a long time, DEE can form organic peroxides, which can be suppressed by adding butylated hydroxytoluene (BHT) as a stabilizer. BHT scavenges the free radicals required for the peroxide formation. Synonyms: DEE; Ether;...

  • ALDRICH 1,2-Diethoxy-1,1,2,2-tetramethyldisilane, 97%

    Empirical Formula: C8H22Si2O2 Linear Formula: ((CH3CH2O)(CH3)2Si)2 Formula Weight: 206.43 MDL Number: MFCD08276886 Purity: 97% Boiling Point: 84 °C/50 mmHg Density:...

  • ALDRICH Dichloro(1,5-cyclooctadiene)platinum(II),

    Synonym(s): (1,5-Cyclooctadiene)platinum(II) dichloride; 1,5-Cyclooctadienedichloroplatinum; (1,5-Cyclooctadiene)platinum dichloride; 1,5-Cyclooctadienedichloroplatinum; NSC 239486; Pt(COD)Cl2 Formula: C8H12Cl2Pt Formula Weight: 374.16 CAS No.: 12080-32-9...

  • Dexchlorpheniramine maleate United States Pharmacopeia (USP) Reference Standard

    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...

  • Dowex® 50WX8 hydrogen form, hydrogen form, 50-100 mesh

    Formula: (C10H12 · C10H10 · C8H8)x CAS No.: 69011-20-7 Application: Strongly acidic cation exchange resin for fine chemical and pharmaceutical separations; meets requirements of FDA Food Additive Regulation 21 CFR 173.25....

  • "Dichlorprop, PESTANAL®, analytical standard"

    Synonyms: 2-(2,4-Dichlorophenoxy)propionic acid Formula: C9H8Cl2O3 Formula Weight: 235.06 CAS No.: 120-36-5 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • ALDRICH D-Mannose-1-13C, 99 atom % 13C

    Empirical Formula: 13 CC5H12O6 Linear Formula: 13 CC5H12O6 Formula Weight: 181.15 MDL Number: MFCD00084009 Melting Point: 133 °C(lit.)

  • DTBPF-Pd-G3

    MilliporeSigma

    DTBPF-Pd-G-3 is a versatile palladium precatalyst developed by Buchwald group. It is widely employed in various cross-coupling reactions involving the formation of C-C, C-N, C-O, C-F, C-CF3, and C-S bonds. Precatalysts effectively generate active catalytic species for use in various reactions....

  • ALDRICH 2,4-Dimethylbenzenesulfonyl chloride, 97%

    Empirical Formula: C8H9ClO2S Linear Formula: C8H9ClO2S Formula Weight: 204.67 MDL Number: MFCD00156143 Purity: 97% Melting Point: 28-33 °C

  • ALDRICH Dichlorotriphenylphosphorane, 95%

    Synonym(s): Triphenylphosphine dichloride Formula: (C6H5)3PCl2 Formula Weight: 333.19 CAS No.: 2526-64-9 UN Number: UN2925 Purity: 95% Packaging: 25, 100 g in glass bottle

  • Density Standard (80°C)

    UKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.8568 g/mL at 80 °C Density: 0.8568 g/mL at 80 °C

  • SIGMA Diabetes Associated Peptide Amide human >=97% (HPLC)

    Synonym(s): Amylin; DAP; IAPP; Insulinoma or Islet amyloid polypeptide Empirical Formula: C165H261N51O55S2 Linear Formula: C165H261N51O55S2 Formula Weight: 3903.28 MDL Number: MFCD00081345...

  • ALDRICH 2,5-Difluoronitrobenzene, 97%

    Synonym(s): 1,4-Difluoro-2-nitrobenzene Formula: F2C6H3NO2 Formula Weight: 159.09 CAS No.: 364-74-9 Purity: 97% Density: 1.467g/mLat 25°C(lit.) Packaging: 25 g in glass bottle

  • ALDRICH Diethylene glycol monoallyl ether, >=95.0% (GC)

    Synonym(s): Allyldiglycol Empirical Formula: C7H14O3 Linear Formula: CH2=CHCH2OCH2CH2OCH2CH2OH Formula Weight: 146.18 MDL Number: MFCD00078367 Purity: ≥95.0% (GC) Density: 1.010 g/mL at...

  • Docetaxel for system suitability

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Docetaxel trihydrate Empirical Formula: C43H53NO14 -+ 3H2O Formula Weight: 861.93 Linear Formula: C43H53NO14 -+ 3H2O

  • ALDRICH 2,5-Dibromobenzotrifluoride, 98%

    Empirical Formula: C7H3Br2F3 Linear Formula: C6H3(Br)2CF3 Formula Weight: 303.90 MDL Number: MFCD00013554 Purity: 98% Melting Point: 49-51 °C(lit.)

  • ALDRICH 1,3-Dichloropropane, 99%

    Synonym(s): Trimethylene dichloride Formula: Cl(CH2)3Cl Formula Weight: 112.99 CAS No.: 142-28-9 UN Number: UN1993 Purity: 99% Density: 1.19g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

  • SIAL Dihydroethidium

    MilliporeSigma

    ≥95% Synonym(s): 2,7-Diamino-10-ethyl-9-phenyl-9,10-dihydrophenanthridine; 3,8-Diamino-5,6-dihydro-5-ethyl-6-phenylphenanthridine; Hydroethidine Empirical Formula: C21H21N3 Formula Weight: 315.41 Linear Formula: C21H21N3 MDL...

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