CAS No.: 122-94-1

Beef Extract, Powder, also known as meat extract, is a dehydrated concentrated stock made from beef which is used to make drinking broth and to add meat flavor in cooking. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and…

Formula: C6H5BrN2O2 Formula weight: 217.02 Purity: 98% CAS Number: 875-51-4 Harmonized Tariff Code:  2921.42 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

Synonyms: 2-Bromo-2-methylpropionyl bromide; BIBB CAS Number: 20769-85-1 Formula: C4H6Br2O Formula Weight: 229.9 Linear Formula: (CH3)2CBrCOBr MDL No.: MFCD00000122 Purity: 0.98 Boiling Point: 162-164 C(lit.) Density: 1.86 g/mL at 25 C(lit.) Refractive Index: n20/D…

Grade: Reagent, ACS CAS No.: 115-39-9

Synonyms: Boc-L-Nle-OH Boc-L-2-aminohexanoic acid Purity Limit: 99% CAS No.: 6404-28-0 Molecular Formula: C11H21NO4 Molecular Weight: 231.31 MDL No.: MFCD00037270 Optical Rotation: -6°±2°MeOH) Storage Temperature: Store at 0-8°C

Synonym(s): N-Cbz-L-valine, Z-Val-OH Formula: C13H17NO4 Formula weight: 251.28 Purity: 99% CAS Number: 1149-26-4 Harmonized Tariff Code:  2924.29

Formula: HC≡CCH₂CH₂OH Formula Weight: 70.09 CAS No.: 927-74-2 UN Number: UN1986 Purity: 97% Density: 0.926g/mLat 25°C(lit.) Application: Alkynyl substrate used in a study of a palladium-catalyzed coupling with β-tetrionic acid bromide…

Synonyms: Tribromoboron CAS Number: 10294-33-4 Formula: BBr3 Formula Weight: 250.52 Linear Formula: BBr3 MDL No.: MFCD00011312 Purity: >=99% Boiling Point: ~90 C(lit.) Melting Point: -46 C (lit.) Density: 2.60 g/mL at 20 C(lit.) EC Number: 233-657-9 UNSPSC Code: …

Synonym(s): 2-Bromobenzene-1,4-dicarboxylic acid Formula: C8H5BrO4 Formula weight: 245.03 Purity: 97% CAS Number: 586-35-6 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2917.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed.…

Synonym(s): 5-Bromopentanoic acid Formula: Br(CH2)4CO2H Formula weight: 181.03 Purity: 97% CAS Number: 2067-33-6 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…

Synonym(s): Aminodiphenylmethane Formula: C13H13N Formula weight: 183.25 Purity: 97% CAS Number: 91-00-9 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2921.49 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns…

Formula: BrC₆H₄F Formula Weight: 175.00 CAS No.: 460-00-4 UN Number: UN1993 Purity: 99% Density: 1.593g/mLat 25°C(lit.) Packaging: 25, 100, 500 g in glass bottle

CAS # 51417-51-7 Synonyms: 7-Bromo-1H-indole MDL No.: MFCD00799492 Melting Point: 41-44 °C Molecular Formula: C8H6BrN Molecular Weight: 196.05 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to off-white crystalline powder

Grade: Reagent, ACS CAS No.: 76-59-5

Synonym(s): 2-Bromo-1,1-diethoxyethane Formula: C6H13BrO2 Formula weight: 197.08 Purity: 97% CAS Number: 2032-35-1 UN Number: UN2810 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2911.00 Hazard Statements: H301-H330-H227-H315-H319-H335 Toxic if swallowed.…

Synonym(s): Bromocresol Green, water soluble Formula: C21H13Br4NaO5S Formula weight: 720.01 CAS Number: 62625-32-5 Harmonized Tariff Code:  2914.70

CAS No.: 464-45-9 Solubility: (20°C) insoluble Melting Point: 205 - 208°C Molar Mass: 154.25 g/mol Boiling Point: 210°C (1036 hPa) Flash Point: 66°C Refractive Index: 66°C

Synonyms: Boc-L-Cys(pMeOBzl)-Merrifield resinBoc-L-Cys(MeOBzl)-O-Resin MDL No.: MFCD00801169 DVB: 1% DVB Mesh Size: 100-200 Storage Temperature: Store at 0-8 °C Substitution: 0.3-1.2 meq/g

Synonym(s): Carbamylurea Formula: C2H5N3O2 Formula weight: 103.08 Purity: 97% CAS Number: 108-19-0 Harmonized Tariff Code:  2924.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

Synonyms: CI 51010 Purity Limit: ≥ 65% (Dye content) CAS No.: 81029-05-2 Molecular Formula: C17H21N4O·½ZnCl4 Molecular Weight: 400.97 MDL No.: MFCD00148902 Appearance: Green powder Storage Temperature: Store at RT

Purity: 99.5% (metals basis) CAS Number: 7440-69-9 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  8106.00 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…

Synonyms: NBS CAS Number: 128-08-5 Formula: C4H4BrNO2 Formula Weight: 177.98 Linear Formula: C4H4BrNO2 MDL No.: MFCD00005510 Purity: 0.99 Melting Point: 175-180 C (dec.) (lit.) Storage: 2-8C Beilstein Registry Number: 113916 EC Number: 204-877-2 UNSPSC Code: …

Synonym(s): Phthalic acid benzyl n-butyl ester Formula: C19H20O4 Formula weight: 312.37 Purity: 98% CAS Number: 85-68-7 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2917.34 Hazard Statements: H360 May damage fertility or the unborn…

Synonyms: 4-Aminobenzoic acid ethyl ester; Ethyl 4-aminobenzoate Formula: C₉H₁₁NO₂ Formula Weight: 165.19 CAS No.: 94-09-7

Formula: (CH₃)₃CC₆H₄OH Formula Weight: 150.22 CAS No.: 98-54-4 UN Number: UN3077 Purity: 99% Density: 0.908g/mLat 25°C(lit.) Packaging: 100 g in poly bottle

Synonym(s): 4-Bromobutyl phenyl ether, 4-Phenoxybutyl bromide Formula: C6H5O(CH2)4Br Formula weight: 229.12 Purity: 97% CAS Number: 1200-03-9 Harmonized Tariff Code:  2909.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

Formula: C7H5BrO2 Formula weight: 201.02 Purity: 95% CAS Number: 2973-80-0 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2913.00 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a …

CAS No.: 101-55-3

CAS No.: 9005-00-9

Synonyms: 1-Boc-4-piperidinol4-Hydroxy-piperidine-1-carboxylic acid tert-butyl ester Purity Limit: ≥ 99% (GC) CAS No.: 109384-19-2 Molecular Formula: C10H19NO3 Molecular Weight: 201.27 MDL No.: MFCD01075174 Appearance: Off-white to yellow crystalline powder Storage…

Formula: CH3(CH2)3CHBrCO2H Formula weight: 195.06 Purity: 97% CAS Number: 616-05-7 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage.…