Supplies, Reagents, D
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Doramectin synthetic,
MilliporeSigmaSynonyms: Doramectin; 25-Cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)avermectin CAS Number: 117704-25-3 Formula: C50H74O14 Formula Weight: 899.11 Linear Formula: C50H74O14 MDL No.: MFCD00894747 Purity: >=90% Storage: -20C UNSPSC Code: 51101500 Application: Doramectin is…
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1,3-Diiodopropane, 98+%, stab. with copper
Thermo Scientific ChemicalsSynonym(s): Trimethylene diiodide Formula: I(CH2)3I Formula weight: 295.89 Purity: 98+%, stab. with copper CAS Number: 627-31-6 Harmonized Tariff Code: 2903.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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DNA Molecular Weight Marker, 100bp Ladder, (100-1517 bp)
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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DNA Molecular Weight Marker, 1Kb Ladder, (500-10,002 bp)
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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Drierite® Non-Indicating, 8 Mesh
MilliporeSigmaWhite irregular granules. Formula: CaSO4 Formula Weight: 136.15 CAS Number: 7778-18-9 Synonym(s): N/A
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Decanoic acid, 99%
Thermo Scientific ChemicalsSynonym(s): Capric acid Formula: CH3(CH2)8CO2H Formula weight: 172.27 Purity: 99% CAS Number: 334-48-5 Harmonized Tariff Code: 2915.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Dioxane, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 123-91-1 UN No.: UN1165 Class: 3 Pkg. Group: PG II
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D-Proline, 99%
Thermo Scientific ChemicalsSynonym(s): H-D-Pro-OH, (R)-Pyrrolidine-2-carboxylic acid Formula: C5H9NO2 Formula weight: 115.13 Purity: 99% CAS Number: 344-25-2 Harmonized Tariff Code: 2933.99
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Diphenyldithiophosphonic acid
Thermo Scientific ChemicalsFormula: (C6H5)2P(S)SH Formula weight: 250.31 CAS Number: 1015-38-9 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear protective…
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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: Isomaltose; 6-O-alpha-D-Glucopyranosyl-D-glucose Molecular Formula: …
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Dimethyl sulfoxide, Spectrophotometric Grade, 99.9+%
Thermo Scientific ChemicalsFormula: (CH3)2SO Formula weight: 78.13 Purity: 99.9+% CAS Number: 67-68-5 Harmonized Tariff Code: 2930.90 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from heat/sparks/open flames/hot surfaces. - No…
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D-Tryptophan, 99%
Thermo Scientific ChemicalsSynonym(s): (R)-2-Amino-3-(3-indolyl)propionic acid, H-D-Trp-OH Formula: C11H12N2O2 Formula weight: 204.23 Purity: 99% CAS Number: 153-94-6 Harmonized Tariff Code: 2933.99
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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…
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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…
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Dimethyl itaconate, 97%
Thermo Scientific ChemicalsSynonym(s): Dimethyl methylenesuccinate, Itaconic acid dimethyl ester Formula: C7H10O4 Formula weight: 158.16 Purity: 97% CAS Number: 617-52-7 Harmonized Tariff Code: 2917.19
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Synonyms: 1,1-Di-tert-butoxy-N,N-dimethylmethylamine; 1,1-Di-tert-butoxytrimethylamine CAS Number: 36805-97-7 Formula: C11H25NO2 Formula Weight: 203.32 Linear Formula: (CH3)2NCH[OC(CH3)3]2 MDL No.: MFCD00015002 Boiling Point: 56-57 C/8 mmHg(lit.) Density: 0.848 g/mL at 25…
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^y-Decanolactone, 98%
Thermo Scientific ChemicalsSynonym(s): gamma-Decalactone, 4-Decanolide Formula: C10H18O2 Formula weight: 170.25 Purity: 98% CAS Number: 706-14-9 Harmonized Tariff Code: 2932.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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ROCHE DTT, 1,4-Dithiothreitol
MilliporeSigmaSynonyms: DL-Dithiothreitol; 1,4-dithiothreitol; cleland′s reagent; dithiothreitol, 1,4-; threo -1,4-Dimercapto-2,3-butanediol; Cleland’s reagent; DTT Empirical Formula (Hill Notation): C 4 H 10 O 2 S 2 Formula Weight: 154.25 Linear Formula: HSCH 2 CH(OH)CH(OH)CH 2 SH MDL…
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1-Dodecyl isocyanate, 98%
Thermo Scientific ChemicalsSynonym(s): Lauryl isocyanate Formula: CH3(CH2)11NCO Formula weight: 211.35 Purity: 98% CAS Number: 4202-38-4 UN Number: UN2206 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2929.10 Hazard Statements: H331-H334-H302-H315-H319-H335 Toxic if inhaled. May…
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This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download…
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DetachKit 3 x 30 ml
MilliporeSigmaDetachKit-30 Storage: -20C Application: The DetachKit was developed for gentle and effective detachment of adherent primary human cells in culture. Each batch is tested on primary human cells. The DetachKit is optimized for primary human cells but can also be used for primary animal cells…
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Paint and Powder Coating Stripper
Transene Company, IncEffective stripper for paint and powder coating without the use of methylene chloride. Non-flammable and will not attack metals and plastics including steel, magnesium, aluminum, and zinc.
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SIGMA Dodecyltrimethylammonium bromide >=98%
MilliporeSigmaSynonym(s): Lauryltrimethylammonium bromide Empirical Formula: C15H34BrN Linear Formula: CH3(CH2)11N(CH3)3Br Formula Weight: 308.34 MDL Number: MFCD00011767 Purity: ≥98% Melting Point: 246…
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4,4'-Dimethyl-2,2'-bipyridine, 98%
Thermo Scientific ChemicalsSynonym(s): 4,4'-Dimethyl-2,2'-dipyridyl Formula: C12H12N2 Formula weight: 184.24 Purity: 98% CAS Number: 1134-35-6 Harmonized Tariff Code: 2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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ALDRICH D102 Dye, 95% (HPLC)
MilliporeSigmaEmpirical Formula: C37H30N2O3S2 Linear Formula: C37H30N2O3S2 Formula Weight: 614.78 Purity: 95% (HPLC) Melting Point: 238-243 °C
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1,2:5,6-Di-o-isopropylidene-alpha-D-allofuranose, 99% (HPLC)
AFG BioscienceCAS # 2595-05-3 Synonyms: 1,2,5,6-Di-o-isopropylidene-a-D-allofuranose MDL No.: MFCD00135634 Melting Point: 73-76 °C Molecular Formula: C12H20O6 Molecular Weight: 260.28 Optical Rotation: [a]D20 = +33.5 to +38.5º (C=1 in CHCl3) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8…
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2,4-Diamino-6-methyl-1,3,5-triazine, 99% (HPLC)
AFG BioscienceCAS # 542-02-9 Synonyms: 6-Methyl-1,3,5-triazine-2,4-diamineAcetoguanamine MDL No.: MFCD00023192 Melting Point: 271-278 ºC Molecular Formula: C4H7N5 Molecular Weight: 125.13 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: Off-white to light yellow crystal
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2,5-Dichloropyridine, 99% (GC)
AFG BioscienceCAS # 16110-09-1 MDL No.: MFCD00006239 Molecular Formula: C5H3Cl2N Molecular Weight: 147.99 Purity Limit: 99% (GC) Storage Temp: Store at 0-8 °C Appearance: White to yellow solid or powder
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D-His-OMe·2HCl ; >/= 98% (HPLC)
AFG BioscienceSynonyms: D-Histidine methyl ester dihydrochloride Purity Limit: ≥ 98% (HPLC) CAS No.: 4467-54-3 Molecular Formula: C7H11N3O2· 2HCl Molecular Weight: 242.11 MDL No.: MFCD00066137 Appearance: White to off-white powder Melting Point: 208-212 °C (dec) Optical Rotation: …
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For deactivating glassware.Treat the glass tubing that you use for columns with Sylon-CT solution (5% dimethyldichlorosilane in toluene). It deactivates the tubing for use up to 350 C to 400 C, far exceeding the capabilities of other deactivating agents used at room temperature. Sylon CT(TM) also…
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1,6-Dichlorohexane, 98%
Thermo Scientific ChemicalsSynonym(s): Hexamethylene dichloride Formula: Cl(CH2)6Cl Formula weight: 155.07 Purity: 98% CAS Number: 2163-00-0 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2903.19 Hazard Statements: H227 Combustible liquid. Precautionary…
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Synonym(s): Dextrose Empirical Formula: C6H12O6 Linear Formula: C6H12O6 Formula Weight: 180.16 MDL Number: MFCD00063774 Purity: ≥99.5% (sum of enantiomers, HPLC) Melting Point: 150-152 °C(lit.) …