Chemicals Reagents D
-
2,6-Dibromoaniline, 97%
Thermo Scientific ChemicalsFormula: C6H5Br2N Formula weight: 250.93 Purity: 97% CAS Number: 608-30-0 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2921.42 Hazard Statements: H311-H302-H332-H315-H319-H335 Toxic in contact with skin. Harmful if swallowed. Harmful if…
-
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
-
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…
-
Synonyms: 5-(Dimethylamino)naphthalene-1-sulfonyl chloride; DNSCl CAS Number: 605-65-2 Formula: C12H12ClNO2S Formula Weight: 269.75 Linear Formula: C12H12ClNO2S MDL No.: MFCD00003985 Purity: >=99.0% (HPLC) Melting Point: 72-74 C (lit.) Storage: 2-8C Beilstein Registry…
-
SIGMA 5,5-Diphenylhydantoin >=99%
MilliporeSigmaSynonym(s): 5,5-Diphenyl-2,4-imidazolidinedione; Phenytoin Empirical Formula: C15H12N2O2 Linear Formula: C15H12N2O2 Formula Weight: 252.27 MDL Number: MFCD00005264 Purity: ≥99% Melting…
-
Density Standard (15°C)
MilliporeSigmaUKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.9829 g/mL at 15 °C Density: 0.9829 g/mL at 15 °C RIDADR: UN 1170C 3 / PGII
-
SIGMA D-(+)-Trehalose dihydrate from corn starch, >=99%
MilliporeSigmaSynonym(s): α,α-Trehalose; α-D-Glucopyranosyl-α-D-glucopyranoside Empirical Formula: C12H22O11 -+ 2H2O Linear Formula: C12H22O11 -+ 2H2O Formula Weight: 378.33 MDL Number: …
-
Dibenzothiophene, 98%
Thermo Scientific ChemicalsSynonym(s): Diphenylene sulfide Formula: C12H8S Formula weight: 184.25 Purity: 98% CAS Number: 132-65-0 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2934.99 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: …
-
3,5-Di-tert-butyl-4-hydroxyphenylpropionic acid, 98%
Thermo Scientific ChemicalsFormula: C17H26O3 Formula weight: 278.40 Purity: 98% CAS Number: 20170-32-5 Harmonized Tariff Code: 2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
-
2-(Dimethylaminomethyl)-3-hydroxypyridine ; >/= 95% (HPLC)
AFG BioscienceSynonyms: 2(-Dimethylaminomethyl)-3-pyridol Purity Limit: ≥ 95% (HPLC) CAS No.: 2168-13-0 Molecular Formula: C8H12N2O Molecular Weight: 152.2 MDL No.: MFCD00006347 Appearance: Brown crystalline powder Storage Temperature: Store at 0-8 °C
-
Dimethylaluminum chloride, 0.97
MilliporeSigmaCAS Number: 1184-58-3 Formula: C2H6AlCl Formula Weight: 92.5 Linear Formula: (CH3)2AlCl MDL No.: MFCD00000458 Purity: 0.97 Boiling Point: 126-127 C(lit.) Melting Point: -21 C (lit.) Density: 0.996 g/mL at 25 C(lit.) EC Number: 214-668-8 UNSPSC Code: 12352103 …
-
Synonym(s): (±)- threo -1,4-Dimercapto-2,3-butanediol solution; DTT Empirical Formula: C4H10O2S2 Linear Formula: C4H10O2S2 Formula Weight: 154.25 MDL Number: MFCD00004877 Density: 1.04…
-
Density Standard (25°C)
MilliporeSigma(UKAS ISO/IEC17025 and ISO Guide 34 certified), density: 0.7223 g/mL at 25 °C Density: 0.7223 g/mL at 25 °C
-
Synonym(s): DME; DMEM Application: Dulbecco′s Modified Eagle′s Medium (DMEM) is a modification of Basal Medium Eagle (BME) that contains four-fold concentrations of the amino acids and vitamins. The original formulation contained 1000 mg/L of glucose and was used to culture…
-
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…
-
1,2-Dianilinoethane, 98+%
Thermo Scientific ChemicalsSynonym(s): N,N'-Diphenylethylenediamine, Wanzlick's Reagent Formula: C6H5NHCH2CH2NHC6H5 Formula weight: 212.30 Purity: 98+% CAS Number: 150-61-8 Harmonized Tariff Code: 2921.59 Hazard Statements: H301-H311-H332 Toxic if swallowed. Toxic in contact with skin. Harmful if…
-
Synonyms: (9 S ,13 S ,14 S )-3-Methoxy-17-methylmorphinan hydrobromide Formula: C18H25NO · HBr · H2O Formula Weight: 370.32 CAS No.: 6700-34-1
-
Synonym: DMSO, Methyl sulfoxide CAS Number: 67-68-5 Linear Formula: (CH3)2SO Molecular Weight: 78.13 Packaging: 5 mL and 10 mL in flame sealed ampules, 100 mL in amber bottle Application DMSO is a polar aprotic solvent used in chemical reactions, in…
-
ALDRICH Dimethyl itaconate, 99%
MilliporeSigmaEmpirical Formula: C7H10O4 Linear Formula: CH3O2CCH2C(=CH2)CO2CH3 Formula Weight: 158.15 MDL Number: MFCD00008446 Purity: 99% Boiling Point: 208 °C(lit.) Melting Point: …
-
Linear Formula: (C6H10O5)n MDL Number: MFCD00130935
-
3-(3,4-Dihydroxyphenyl)propionic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): 3,4-Dihydroxyhydrocinnamic acid, Hydrocaffeic acid Formula: C9H10O4 Formula weight: 182.18 Purity: 98+% CAS Number: 1078-61-1 Harmonized Tariff Code: 2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
-
2,6-Dinitrotoluene, 97%
Thermo Scientific ChemicalsFormula: C7H6N2O4 Formula weight: 182.14 Purity: 97% CAS Number: 606-20-2 UN Number: UN3454 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2904.20 Hazard Statements: H301-H311-H331-H350-H341-H361-H373 Toxic if swallowed. Toxic in contact with skin. Toxic if…
-
Chlorine, Free USEPA accepted for reporting for drinking water analysis using Hach Method 8021, DPD Method Range: 0 - 2.0 mg/L Sample Size: 10 mL,25mL,5mL pk/300 Powder Pillows Hach products are intended for sale/shipment within the US only. International customers…
-
Dodecane, ReagentPlus®, =99%
MilliporeSigmaFormula: CH3(CH2)10CH3 Formula Weight: 170.33 CAS No.: 112-40-3 Purity: ≥99% Density: 0.75 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 mL in glass bottle
-
6X DNA Loading Buffer (Blue) contains density agents for loading DNA samples on agarose or polyacrylamide gels, with two blue electrophoresis tracking dyes that run at approximately 1.5 kb and 200 bp in a 1% agarose gel. To use, mix 1 uL of 6X DNA Loading Buffer for every 5 uL DNA sample…
-
SIGMA Dorsomorphin >=98% (HPLC)
MilliporeSigmaSynonym(s): 6-[4-(2-Piperidin-1-ylethoxy)phenyl]-3-pyridin-4-ylpyrazolo[1,5-a]pyrimidine; AMPK Inhibitor; Compound C Empirical Formula: C24H25N5O Linear Formula: C24H25N5O Formula Weight: 399.49 MDL Number: MFCD08705402 …
-
DL-Dithiothreitol, BioXtra, =99.0% (titration)
MilliporeSigmaSynonyms: threo -1,4-Dimercapto-2,3-butanediol; Cleland's reagent; DTT Formula: HSCH2CH(OH)CH(OH)CH2SH Formula Weight: 154.25 CAS No.: 3483-12-3 Purity: ≥99.0% (titration) Storage Temperature: 2-8°C Application: An excellent reagent for maintaining SH…
-
Diosmin phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 3',5,7-Trihydroxy-4'-methoxyflavone…
-
ALDRICH 2,3-Difluorobenzoic acid, 98%
MilliporeSigmaEmpirical Formula: C7H4F2O2 Linear Formula: F2C6H3CO2H Formula Weight: 158.10 MDL Number: MFCD00010267 Purity: 98% Melting Point: 163-165 °C(lit.)
-
ALDRICH Dimethyl-1,3-acetonedicarboxylate, 96%
MilliporeSigmaSynonym(s): Dimethyl-3-oxoglutarate Formula: CO(CH2COOCH3)2 Formula Weight: 174.15 CAS No.: 1830-54-2 Purity: 96% Density: 1.206g/mLat 20°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
-
ALDRICH Diphenylacetonitrile, 98%
MilliporeSigmaFormula: (C6H5)2CHCN Formula Weight: 193.24 CAS No.: 86-29-3 Purity: 98% Packaging: 100, 500 g in poly bottle
-
CAS Number: 7411-49-6 MDL No.: MFCD00012969 Storage: 2-8C EC Number: 231-018-9 UNSPSC Code: 12352200 General description: DAB (3,3'-Diaminobenzidine Tetrahydrochloride) Liquid Substrate Dropper System has been developed for use in immunohistology and immunoblotting procedures as a…