Reagents, D, 25 g
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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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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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^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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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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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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2,5-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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2'-Deoxyguanosine monohydrate ; 99+%
AFG BioscienceSynonyms: 2'-dG·H2O Guanine-2'-deoxyriboside monohydrate Purity Limit: 99+% CAS No.: 961-07-9 Molecular Formula: C10H13N5O4·H2O Molecular Weight: 285.2 MDL No.: MFCD00150760 Appearance: Crystalline Melting Point: >300°C (dec) Storage Temperature: Store at 0-8°C
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DL-Phe(2-Cl)-OH, 99% (HPLC)
AFG BioscienceCAS # 14091-11-3 Synonyms: 2-Chloro-DL-phenylalanineo-Chloro-DL-phenylalanine(RS)-2-Amino-3-(2-chlorphenyl)propionic acid MDL No.: MFCD00037774 Melting Point: 230-236 °C Molecular Formula: C9H10ClNO2 Molecular Weight: 199.6 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8°C
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3,3'-Diaminobenzidine, 99%
Thermo Scientific ChemicalsSynonym(s): DAB, 3,3',4,4'-Tetraaminobiphenyl Formula: C12H14N4 Formula weight: 214.27 Purity: 99% CAS Number: 91-95-2 Harmonized Tariff Code: 2921.59 Hazard Statements: H350-H341 May cause cancer. Suspected of causing genetic defects. Precautionary Statements: …
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Dextran powder, Mw ~ 2,500
AFG BioscienceCAS No.: 9004-54-0 Molecular Formula: (C6H10O5)n MDL No.: MFCD00130935 Appearance: White to slightly off-white powder Optical Rotation: [a]D20 : ≥ +140º (2% Solution) Storage Temperature: Store at RT
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GR ACS Dithizone
MilliporeSigmaFormula: C 6 H 5 NHNHCSN:NC 6 H 5 Formula Weight: 256.32 CAS Number: 60-10-6 Synonym(s): Diphenylthiocarbazone
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Dimethyl acetone-1,3-dicarboxylate, 97%
Thermo Scientific ChemicalsSynonym(s): Acetone-1,3-dicarboxylic acid dimethyl ester, Dimethyl 3-oxoglutarate Formula: C7H10O5 Formula weight: 174.16 Purity: 97% CAS Number: 1830-54-2 Harmonized Tariff Code: 2918.30 Hazard Statements: H317 May cause an allergic skin reaction. Precautionary Statements: …
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4-Dimethylaminobenzoyl chloride, 97%
Thermo Scientific ChemicalsFormula: C9H10ClNO Formula weight: 183.64 Purity: 97% CAS Number: 4755-50-4 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2921.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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3,3-Diphenylpropylamine, 97%
Thermo Scientific ChemicalsFormula: (C6H5)2CHCH2CH2NH2 Formula weight: 211.31 Purity: 97% CAS Number: 5586-73-2 Harmonized Tariff Code: 2921.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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DL-2,4-Diaminobutyric acid dihydrochloride, 99%
Thermo Scientific ChemicalsSynonym(s): H-DL-Dab-OH.2HCl Formula: C4H10N2O2.2HCl Formula weight: 191.06 Purity: 99% CAS Number: 65427-54-5 Harmonized Tariff Code: 2922.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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trans-Dichlorobis(triphenylphosphine)palladium(II), Pd 14.0% min
Thermo Scientific ChemicalsSynonym(s): Bis(triphenylphosphine)dichloropalladium(II) Formula: C36H30Cl2P2Pd Formula weight: 701.91 CAS Number: 13965-03-2 Harmonized Tariff Code: 2843.90 Risk Phrases: 53 May cause long-term adverse effects in the aquatic environment. Safety Phrases: 60-61 This material…
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Diphenylamine, ACS
Thermo Scientific ChemicalsSynonym(s): N-Phenylaniline, N-Phenylbenzenamine Formula: C12H11N Formula weight: 169.23 CAS Number: 122-39-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2921.44 Hazard Statements: H301-H311-H331-H373 Toxic if swallowed. Toxic in contact…
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2,3-Dimethoxy-5-methyl-1,4-benzoquinone, 98%
Thermo Scientific ChemicalsSynonym(s): Coenzyme Q0 Formula: C9H10O4 Formula weight: 182.18 Purity: 98% CAS Number: 605-94-7 Harmonized Tariff Code: 2914.69 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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D-Ala-Gly-OH·HCl ; >/= 98%
AFG BiosciencePurity Limit: ≥ 98% CAS No.: 3997-90-8 (net) Molecular Formula: C5H10N2O3·HCl Molecular Weight: 182.65 MDL No.: MFCD06795754 Optical Rotation: [a]D20 = -14.5 ± 2º (C=1 in 1N HCl) Storage Temperature: Store at 0-8°C
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1,4-Diaminobutane, 0.99
MilliporeSigmaSynonyms: 1,4-Butanediamine; Putrescine; Tetramethylenediamine CAS Number: 110-60-1 Formula: C4H12N2 Formula Weight: 88.15 Linear Formula: NH2(CH2)4NH2 MDL No.: MFCD00008235 Purity: 0.99 Boiling Point: 158-160 C(lit.) Melting Point: 25-28 C (lit.) Density: 0.877 g/mL at…
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ALDRICH Dotriacontane, 97%
MilliporeSigmaFormula: CH3(CH2)30CH3 Formula Weight: 450.87 CAS No.: 544-85-4 Purity: 97% Packaging: 5 g in glass bottle
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ALDRICH (+)-DIP-Chloride™, 90-105% (approx.)
MilliporeSigmaSynonym(s): (+)-B-Chlorodiisopinocampheylborane; (+)-Ipc2BCl Formula: C20H34BCl Formula Weight: 320.75 CAS No.: 112246-73-8 UN Number: UN3261 Purity: 90-105% (approx.) Application: Both (+)- and (-)-DIP-chloride are used for asymmetric reduction…
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ALDRICH 2',4'-Dimethoxyacetophenone, 97%
MilliporeSigmaSynonym(s): Resacetophenone dimethyl ether Formula: (CH3O)2C6H3COCH3 Formula Weight: 180.20 CAS No.: 829-20-9 Purity: 97% Packaging: 25 g in glass bottle
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N,N-Dimethylhexylamine, 99%
Thermo Scientific ChemicalsSynonym(s): N-(n-Hexyl)dimethylamine Formula: CH3(CH2)5N(CH3)2 Formula weight: 129.25 Purity: 99% CAS Number: 4385-04-0 UN Number: UN2733 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2921.19 Hazard Statements: H314-H318-H226 Causes severe skin burns and…
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5,6-Dimethoxyindole ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 5,6-Dimethoxy-1H-indole Purity Limit: ≥ 98% (HPLC) CAS No.: 14430-23-0 Molecular Formula: C10H11NO2 Molecular Weight: 177.2 MDL No.: MFCD00005675 Appearance: White to off-white crystalline powder Melting Point: 152-159 °C Storage Temperature: Store at 0-8 °C
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2,2'-Dimethoxybiphenyl, 97%
Thermo Scientific ChemicalsFormula: C14H14O2 Formula weight: 214.26 Purity: 97% CAS Number: 4877-93-4 Harmonized Tariff Code: 2909.30
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2,6-Dichloropyrazine, 99%
Thermo Scientific ChemicalsFormula: C4H2Cl2N2 Formula weight: 148.98 Purity: 99% CAS Number: 4774-14-5 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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4,5-Dibromofluorescein ; >/= 95% (Dye content)
AFG BioscienceSynonyms: Acid Orange IICI 4537014',5'-Dibromo-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Purity Limit: ≥ 95% (Dye content) CAS No.: 596-03-2 Molecular Formula: C20H10Br2O5 Molecular Weight: 490.1 MDL No.: MFCD00005042 Appearance: Orange powder Storage…