Chemicals Reagents D

Chemicals Reagents D

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  • EMSURE® di-Sodium Hydrogen Phosphate Anhydrous For Analysis

    Synonyms: Sodium phosphate dibasic; sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate Molecular Formula: HNa2O4P Molecular Weight: 141.96 Linear Structural Formula: Na2HPO4 MDL Number: MFCD00003496 Purity: >=99.0% (alkalimetric) Melting Point: 250 C...

  • SIGMA (-)-Deguelin >98% (HPLC), powder

    Synonym(s): (7aS,13aS)-13,13a-Dihydro-9,10-dimethoxy-3,3-dimethyl-3H-bis[1]benzopyrano[3,4-b:6',5'-e]pyran-7(7aH)-one Empirical Formula: C23H22O6 Linear Formula: C23H22O6 Formula Weight: 394.42 MDL Number: MFCD01740600 Purity: >98%...

  • ALDRICH Delta-TRISPHAT tetrabutylammonium salt, >=98.5% (31P-NMR)

    Synonym(s): [Tetrabutylammonium] [Δ-tris(tetrachloro-1,2-benzenediolato)phosphate(V)] Empirical Formula: C18Cl12O6P -+ C16H36N Linear Formula: C18Cl12O6P -+ C16H36N Formula Weight:...

  • SIGMA Diethylenetriaminepentamethylenephosphonic acid heptasodium salt 25 % (w/v) in H2O, ~55% (based on active acid and salt), aqueous solution

    Synonym(s): DTPMPA; [(Phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]tetrakis(phosphonic acid) heptasodium salt Empirical Formula: C9H21N3O15P5Na7 Linear Formula:...

  • Deoxyribonuclease I, bovine pancreas, Molecular Biology Grade

    Synonym(s): EC 3.1.21.1, DNase I CAS Number: 9003-98-9 Harmonized Tariff Code: 3507.90

  • SIAL Diethylene glycol monoethyl ether acetate

    ≥99.0% (GC) Synonym(s): 2-(2-Ethoxyethoxy)ethyl acetate; Ethyldiglycol acetate Empirical Formula: C8H16O4 Formula Weight: 176.21 Linear Formula: C2H5OCH2CH2OCH2CH2CO2CH3...

  • ALDRICH 1-Decyne, 98%

    MilliporeSigma

    Formula: CH3(CH2)7C≡CH Formula Weight: 138.25 CAS No.: 764-93-2 UN Number: UN3295 Purity: 98% Density: 0.766g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

  • Dextroamphetamine Related Compound A 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...

  • ALDRICH 2,3-Difluorobenzoyl chloride, 97%

    Empirical Formula: C7H3ClF2O Linear Formula: F2C6H3COCl Formula Weight: 176.55 MDL Number: MFCD00042499 Purity: 97% Boiling Point: 85-87 °C/14 mmHg(lit.) Density: 1.423 g/mL at 25 °C(lit.)...

  • SIGMA Daidzein >=98%, synthetic

    Synonym(s): 4',7-Dihydroxy-¡iso-¡flavone; 7-Hydroxy-3-(4-hydroxy-¡phenyl)-4H-1-benzo-¡pyran-4-one; 7-Hydroxy-3-(4-hydroxy-¡phenyl)-¡chromone Empirical Formula: C15H10O4 Linear Formula: C15H10O4 Formula Weight: 254.24 MDL Number:...

  • SIAL 7-Diethylamino-3-(4-maleimidophenyl)-4-methylcoumarin

    ≥95% (HPLC), solid Synonym(s): 1 H -Pyrrole-2,5-dione, 1-(4-(7-(diethylamino)-4-methyl-2-oxo-2 H -1-benzopyran-3-yl)phenyl)-; CPM Empirical Formula: C24H22N2O4 Formula Weight: 402.44 Linear Formula:...

  • ALDRICH Diethylzinc, packaged for use in deposition systems

    Synonym(s): DEZn; Et2Zn; DEZ; Zincdiethyl Empirical Formula: C4H10Zn Linear Formula: (C2H5)2Zn Formula Weight: 123.51 MDL Number: MFCD00009021 Boiling Point: 117 °C(lit.) Melting Point: −28 °C(lit.)...

  • N,N-Diisopropylethylamine, ReagentPlus(R), >=99%

    Synonyms: N-Ethyldiisopropylamine; DIPEA; Ethyldiisopropylamine; 'Hünig's base’ CAS Number: 7087-68-5 Formula: C8H19N Formula Weight: 129.24 Linear Formula: [(CH3)2CH]2NC2H5 MDL No.: MFCD00008868 Purity: >=99% Boiling Point: 127 C(lit.) Melting Point: Density: 0.742 g/mL at 25 C(lit.)...

  • SIAL 4-(Dimethylamino)benzaldehyde

    ACS reagent, 99% Synonym(s): Ehrlich's reagent Empirical Formula: C9H11NO Formula Weight: 149.19 Linear Formula: (CH3)2NC6H4CHO MDL Number: MFCD00003381 Purity: 99% Melting Point: 72-75 °C(lit.) Beilstein Registry...

  • ALDRICH Dysprosium, chips, 99.9% trace metals basis

    Empirical Formula: Dy Linear Formula: Dy Formula Weight: 162.50 MDL Number: MFCD00010982 Purity: 99.9% trace metals basis Boiling Point: 2567 °C(lit.) Melting Point: 1412 °C(lit.) Density: 8.559 g/mL at 25 °C(lit.)

  • DO34 >=98% (HPLC)

    MilliporeSigma

    Synonyms: (2-Benzyl-4-{[(2-methyl-2-propanyl)oxy]carbonyl}piperazinyl){4-[(4-trifluoromethoxy)phenyl]-1H-1,2,3-triazol-1-yl}methanone; 3-(Phenylmethyl)-4-[[4-[4-(trifluoromethoxy)phenyl]-1H-1,2,3-triazol-1-yl]carbonyl]-1-piperazinecarboxylic acid, 1,1-dimethylethyl ester Molecular Formula:...

  • SUPELCO Discovery® DSC-WCX SPE Bulk Packing

    pkg of 100 g

  • 2-Dimethylaminoethanol, >=99.5%

    Synonyms: N,N-Dimethyl-2-hydroxyethylamine; N,N-Dimethylethanolamine; DMEA; Jeffcat DMEA CAS Number: 108-01-0 Formula: C4H11NO Formula Weight: 89.14 Linear Formula: (CH3)2NCH2CH2OH MDL No.: MFCD00002846 Purity: >=99.5% Boiling Point: 134-136 C(lit.) Melting Point: -70 C (lit.) Density: 0.886 g/mL at...

  • ALDRICH Dichloro[bis(2-(diphenylphosphino)phenyl)ether]palladium(II), 95%

    Synonym(s): Pd-117 Empirical Formula: C36H28Cl2OP2Pd Linear Formula: C36H28Cl2OP2Pd Formula Weight: 715.88 MDL Number: MFCD09953446 Purity: 95% Melting Point: 243-250 °C Storage: 2-8°C

  • ALDRICH Dichloro-[1,3-bis(diisopropylphenyl)imidazoliden-2-ylidene]palladium(II) dimer

    Synonym(s): CX 42; [(SIPr)PdCl2]2 Empirical Formula: C54H76Cl4N4Pd2 Linear Formula: C54H76Cl4N4Pd2 Formula Weight: 1135.86 Melting Point: 309-315 °C...

  • SIGMA Dipalmitin >=99.0%

    Synonym(s): Glycerol 1,2(3)-dihexadecanoate Empirical Formula: C35H68O5 Linear Formula: C35H68O5 Formula Weight: 568.91 MDL Number: MFCD00216843 Purity: ≥99.0% Storage: −20°C

  • Dicyclohexylamine

    Spectrum Chemical

    CAS No.: 101-83-7 UN No.: UN2565 Class: 8 Pkg. Group: PG III

  • 2, 4-dichlorotoluene Certified Standard

    The Mettler Toledo 2, 4-dichlorotoluene certified standard is an ideal thing to have in any chemical laboratories, medicinal facilities or healthcare units for a wide range of purposes such as scientific research and development. Mettler products are intended for sale/shipment within the US only....

  • ALDRICH 1,7-Diaminoheptane, 98%

    Synonym(s): 1,7-Heptanediamine; Heptamethylenediamine Empirical Formula: C7H18N2 Linear Formula: NH2(CH2)7NH2 Formula Weight: 130.23 MDL Number: MFCD00008246 Purity: 98% Boiling Point: 223-225 °C(lit.) Melting...

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