Reagents, D, Containers
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Dead Cas9 plasmid
MilliporeSigmaThis product is an expression plasmid that utilizes the CMV promoter for strong transient expression of Dead Cas9 (CMV-dCas9). The dCas9 expression plasmid is one part of a two part CRISPR system with individual dCas9 and gRNA expression vectors.To order gRNA in any format click here Storage: …
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SIGMA DL-Lactic acid 85 % (w/w), syrup
MilliporeSigmaSynonym(s): milk acid; 2-Hydroxypropionic acid Empirical Formula: C3H6O3 Linear Formula: CH3CH(OH)COOH Formula Weight: 90.08 MDL Number: MFCD00004520 Boiling Point: 122 °C/15 mmHg(lit.) Density: 1.209 g/mL at 25 °C(lit.) …
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3,4-Difluorophenol, 98%
Thermo Scientific ChemicalsFormula: C6H4F2O Formula weight: 130.09 Purity: 98% CAS Number: 2713-33-9 UN Number: UN2921 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2908.19 Hazard Statements: H301-H311-H314-H318-H228 Toxic if swallowed. Toxic in contact with skin. Causes severe skin…
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Dichloro[1,1'-bis(diphenylphosphino)ferrocene]palladium(II), complex with…
Thermo Scientific ChemicalsSynonym(s): [1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride, PdCl{2}(dppf)^.CH{2}Cl{2} Formula: C34H28Cl2FeP2Pd.CH2Cl2 Formula weight: 816.64 CAS Number: 95464-05-4 Harmonized Tariff Code: 2843.90 Hazard Statements: H351-H302-H332 Suspected of causing cancer. Harmful…
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ALDRICH 4-(Dimethylamino)benzoyl chloride, 97%
MilliporeSigmaSynonym(s): DMABC Empirical Formula: C9H10ClNO Linear Formula: (CH3)2NC6H4COCl Formula Weight: 183.63 MDL Number: MFCD00236039 Purity: 97% Melting Point: 145-149 °C(lit.)
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ALDRICH 2,4-Dichloropyrimidine, 98%
MilliporeSigmaFormula: C4H2Cl2N2 Formula Weight: 148.98 CAS No.: 3934-20-1 Purity: 98% Application: Building block used in medicinal chemistry synthesis. 1, Packaging: 10, 50 g in glass bottle
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Dibenzyl phosphate, 98%
AFG BioscienceCAS # 1623-08-1 Synonyms: Phosphoric acid dibenzyl ester MDL No.: MFCD00004775 Melting Point: 74-82 °C Molecular Formula: C14H15O4P Molecular Weight: 278.24 Purity Limit: 98% Storage Temp: Store at 0-8°C Appearance: White to off-white to greenish powder
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1,3-Diethylbenzene, 97+%
Thermo Scientific ChemicalsFormula: C10H14 Formula weight: 134.22 Purity: 97+% CAS Number: 141-93-5 UN Number: UN2049 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.90 Hazard Statements: H226 Flammable liquid and vapour. Risk Phrases: 10 Flammable.
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Dimethoxymethane, 98%
Thermo Scientific ChemicalsSynonym(s): Formaldehyde dimethyl acetal, Methylal Formula: CH3OCH2OCH3 Formula weight: 76.10 Purity: 98% CAS Number: 109-87-5 UN Number: UN1234 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2911.00 Hazard Statements: H225-H319 Highly flammable liquid and…
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SIGMA Dimethylethylammoniumpropane sulfonate >=97% (TLC)
MilliporeSigmaSynonym(s): NDSB 195 Empirical Formula: C7H17NO3S Linear Formula: C7H17NO3S Formula Weight: 195.28 Purity: ≥97% (TLC) Storage: room temp
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Deuterium bromide, 48% w/w in D{2}O, 99+% (Isotopic)
Thermo Scientific ChemicalsSynonym(s): Hydrogen bromide, deuterated Formula: DBr Formula weight: 81.93 Purity: 99+% (Isotopic) CAS Number: 13536-59-9 UN Number: UN1788 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2845.90 Hazard Statements: H314-H318-H335 Causes severe skin burns and…
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Dimethyl disulfide, 99%
Thermo Scientific ChemicalsSynonym(s): Methyl disulfide Formula: CH3S-SCH3 Formula weight: 94.20 Purity: 99% CAS Number: 624-92-0 UN Number: UN2381 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2930.90 Hazard Statements: H225-H301-H330-H319 Highly flammable liquid and vapour. Toxic…
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ALDRICH DBE-4 dibasic ester, 98%
MilliporeSigmaSynonym(s): Dimethyl succinate; Succinic acid dimethyl ester Formula: CH3OCOCH2CH2COOCH3 Formula Weight: 146.14 CAS No.: 106-65-0 Purity: 98% Density: 1.117g/mLat 25°C(lit.) Legal Information: DuPont product Packaging: 100,…
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Dicarbonylcyclopentadienylcobalt
Thermo Scientific ChemicalsFormula: C7H5CoO2 Formula weight: 180.05 CAS Number: 12078-25-0 UN Number: UN3281 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H300-H226-H341-H317 Fatal if swallowed. Flammable liquid and vapour. Suspected of causing genetic defects.…
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1,3-Dibenzoylbenzene, 98+%
Thermo Scientific ChemicalsSynonym(s): 3-Benzoylbenzophenone Formula: C20H14O2 Formula weight: 286.33 Purity: 98+% CAS Number: 3770-82-9 Harmonized Tariff Code: 2914.39
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1,3-Dichlorotetramethyldisiloxane, 96%
Thermo Scientific ChemicalsFormula: C4H12Cl2OSi2 Formula weight: 203.22 Purity: 96% CAS Number: 2401-73-2 UN Number: UN2985 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H314-H318 Highly flammable liquid and vapour. Causes severe skin burns and eye…
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ALDRICH 1,2-Diamino-3,5-dimethylbenzene, 96%
MilliporeSigmaSynonym(s): 3,5-Dimethyl-1,2-phenylenediamine Empirical Formula: C8H12N2 Linear Formula: C8H12N2 Formula Weight: 136.19 MDL Number: MFCD00972722 Purity: 96% Melting Point: 73-78 °C Storage: 2-8°C
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Dicumyl peroxide, 98%
Thermo Scientific ChemicalsSynonym(s): Bis(1-methyl-1-phenylethyl) peroxide, Bis(^a,^a-dimethylbenzyl) peroxide Formula: C18H22O2 Formula weight: 270.37 Purity: 98% CAS Number:
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DMOTY TEA >=95%
MilliporeSigmaSynonyms: 3-(5-Methoxy-2-((5-methoxy-3-(3-sulfonatopropyl)benzo[d]thiazol-2(3H)-ylidene)methyl)benzo[d]thiazol-3-ium-3-yl)propane-1-sulfonate triethylamine salt; Fluorescent G-quadruplex probe; Live-cell autophagy probe Molecular Formula: C29H40N3O8S4 Molecular Weight: 686.9 Linear…
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1,2-Dimethoxybenzene ; >/= 99% (GC)
AFG BioscienceSynonyms: Catechol dimethyl etherVeratrol Purity Limit: ≥ 99% (GC) CAS No.: 91-16-7 Molecular Formula: C8H10O2 Molecular Weight: 138.17 MDL No.: MFCD00008357 Appearance: Colorless liquid Storage Temperature: Store at RT
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2,7-Dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 97%
Thermo Scientific ChemicalsFormula: C9H9N3O2 Formula weight: 191.18 Purity: 97% CAS Number: 175201-51-1 Harmonized Tariff Code: 2933.59 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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1,2-Dimethoxyethane, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 110-71-4 UN No.: UN2252 Class: 3 Pkg. Group: PG II
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1,6-Diaminohexane, 98+%
Thermo Scientific ChemicalsSynonym(s): Hexamethylenediamine, 1,6-Hexanediamine Formula: C6H16N2 Formula weight: 116.21 Purity: 98+% CAS Number: 124-09-4 UN Number: UN2280 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.22 Hazard Statements: H314-H318-H302-H312-H335 Causes severe…
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(2,6-Dimethoxy-4-methylphenyl)boronic acid AldrichCPR
MilliporeSigmaMolecular Formula: C9H13BO4 Molecular Weight: 196.01 Linear Structural Formula: C9H13BO4 MDL Number: MFCD12198458 Legal Information: Product of ChemBridge Corp. Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a…
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Storage: 2-8C UNSPSC Code: 12352200 Features and Benefits: . No overexpression or genetic manipulation required. High specificity (fewer false positives). Single molecule sensitivity due to rolling circle amplification. Relative quantification possible. No special…
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SIGMA Dextromethorphan hydrobromide monohydrate >=99% (TLC)
MilliporeSigmaSynonym(s): d -3-Methoxy-N-methylmorphinan hydrobromide monohydrate; (9 S ,13 S ,14 S )-3-Methoxy-17-methylmorphinan hydrobromide Empirical Formula: C18H25NO -+ HBr -+ H2O Linear Formula: C18H25NO -+ HBr -+ H2O Formula…
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DL-Norvaline, 98%
Thermo Scientific ChemicalsSynonym(s): (+/-)-2-Aminopentanoic acid, DL-2-Aminovaleric acid Formula: C5H11NO2 Formula weight: 117.15 Purity: 98% CAS Number: 760-78-1 Harmonized Tariff Code: 2922.49
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Synonym: DPBS EC Number: 231-791-2 MDL Number: MFCD00131855
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ALDRICH 2,4-Dimethylpyrrole, 97%
MilliporeSigmaFormula: C6H9N Formula Weight: 95.14 CAS No.: 625-82-1 Purity: 97% Density: 0.924g/mLat 25°C(lit.) Packaging: 1, 5 g in glass bottle
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Dithizone, Practical Grade
MilliporeSigmaSynonyms: Diphenylthiocarbazone Formula: C6H5NHNHCSN=NC6H5 Formula Weight: 256.33 CAS No.: 60-10-6 Application: This product can be used as a titrant in the quantitative determination of heavy metals.
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2-Amino-4,6-dichloropyridine, 97% (HPLC)
AFG BioscienceCAS # 116632-24-7 Synonyms: 4,6-Dichloro-pyridin-2-ylamine MDL No.: MFCD04037218 Molecular Formula: C5H4Cl2N2 Molecular Weight: 163.01 Purity Limit: 97% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to off-white or light yellow powder