100 g, Acids, Supplies
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6-Maleimidocaproic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: EMCA6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 55750-53-3 Molecular Formula: C10H13NO4 Molecular Weight: 211.21 MDL No.: MFCD00043140 Appearance: White to light yellow solid Melting Point: 88-90 °C Storage…
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ALDRICH 4-Methoxyphenylacetic acid, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): Homoanisic acid Formula: CH3OC6H4CH2CO2H Formula Weight: 166.17 CAS No.: 104-01-8 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view…
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12-Molybdophosphoric acid hydrate, ACS
BeanTown ChemicalCAS: 51429-74-4 EC No: 234-713-5 MDL No: MFCD00149913 UN No: UN3085; Haz Class: 5.1 (8); Packing Group: III Granular Linear Formula: H3PO4·12MoO3·xH2O MW: 185.25 Density (g/mL): 3.15
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4-Chloromandelic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 4-Chloro-a-hydroxyphenylacetic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 492-86-4 Molecular Formula: C8H7ClO3 Molecular Weight: 186.59 MDL No.: MFCD00042724 Appearance: Off-white powder Melting Point: 113-122 ºC Storage Temperature: Store at 0-8°C
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p-Xylene-2-sulfonic acid hydrate, 99%
BeanTown ChemicalCAS: 609-54-1 EC No: 210-193-5 MDL No: MFCD00151010 Solid Molecular Formula: C8H10O3S·xH2O MW: 186.23 (anhydrous) Melting Point: 86°
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Dipotassium Dihydrogen Ethylenediaminetetraacetic Acid, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 25102-12-9
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Sulfanilic Acid For Synthesis
MilliporeSigmaCAS No.: 121-57-3 pH: 2.5 (10 g/l, H2O, 20°C) Solubility: 10 g/l (20°C) Melting Point: 288°C decomposes Molar Mass: 173.18 g/mol Bulk Density: 620 kg/m3 Density: 1.485 g/cm3 (25°C) Ignition Point: >400°C
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Boc-L-aspartic acid ß-methyl ester ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Asp(OMe)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 59768-74-0 Molecular Formula: C10H17NO7 Molecular Weight: 247.25 MDL No.: MFCD00278971 Appearance: White to off-white powder Melting Point: 60-70 ºC Optical Rotation: [a]D20 = -5 ± 0.5º (C=2 in MeOH) …
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Fmoc-L-aspartic acid ß-tert-butyl ester ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Asp(OtBu)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 71989-14-5 Molecular Formula: C23H25NO6 Molecular Weight: 411.5 MDL No.: MFCD00037131 Appearance: White to off-white powder Melting Point: 143-162 ºC Optical Rotation: [a]D20 = -27 ± 5º (C=1 in DMF) …
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CAS # 22767-49-3 Synonyms: Sodium 1-pentanesulfonate MDL No.: MFCD00007541 Molecular Formula: C5H11O3SNa Molecular Weight: 174.2 Purity Limit: 99% (Titration: anhydrous basis) Storage Temp: Store at 0-8 °C Appearance: White crystalline powder
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Pyridine-3-carboxylic acid 1-oxide, >=97% (HPLC)
AFG BioscienceCAS # 2398-81-4 Synonyms: Nicotinic acid N-oxide MDL No.: MFCD00006201 Molecular Formula: C6H5NO3 Molecular Weight: 139.11 Purity Limit: >=97% (HPLC) Storage Temp: Store at 0-8°C
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Synonyms: Boc-L-Asp(OBzl)-OSu Purity Limit: 99% CAS No.: 13798-75-9 Molecular Formula: C20H24N2O8 Molecular Weight: 420.4 MDL No.: MFCD00037912 Optical Rotation: -31±1° (c= 0.6% DMF) Storage Temperature: Store at 0-8°C
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Pyruvic acid, 0.98
MilliporeSigmaSynonyms: alpha-Ketopropionic acid; 2-Oxopropionic acid CAS Number: 127-17-3 Formula: C3H4O3 Formula Weight: 88.06 Linear Formula: CH3COCOOH MDL No.: MFCD00002585 Purity: 0.98 Boiling Point: 165 C(lit.) Melting Point: 11-12 C (lit.) Density: 1.267 g/mL at 25 C(lit.) …
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Synonym(s): Veratric acid; 3,4-Dimethoxybenzoic acid Formula: (CH3O)2C6H3CO2H Formula Weight: 182.17 CAS No.: 93-07-2 Purity: ≥99% Packaging: 100 g in poly bottle
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Trichloroacetic acid, ACS reagent, >=99.0%
MilliporeSigmaSynonyms: TCA CAS Number: 76-03-9 Formula: C2HCl3O2 Formula Weight: 163.39 Linear Formula: Cl3CCOOH MDL No.: MFCD00004177 Purity: >=99.0% Boiling Point: 196 C(lit.) Melting Point: 54-58 C (lit.) Density: 1.62 g/mL at 25 C(lit.) Refractive Index: n20/D 1.62(lit.) …
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Indole-3-acetic acid ; >/= 98%
AFG BioscienceSynonyms: IAA 3-Indolylacetic acid Purity Limit: ≥ 98% CAS No.: 87-51-4 Molecular Formula: C10H9NO2 Molecular Weight: 175.19 MDL No.: MFCD00005636 Appearance: Off-white to pale yellow powder Melting Point: 160-169 °C (dec.) Storage Temperature: Store at RT
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L-(+)-Ascorbic acid, ACS, 99+%
Thermo Scientific ChemicalsSynonym(s): Vitamin C CAS Number: 50-81-7 MDL: MFCD00064328 EINECS: 200-066-2 Formula: C6H8O6 Formula Weight: 176.12 Form: Powder Melting Point: ca 191° dec. Density: 1.65 Grade Specifications …
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Toluene-4-Sulfonic Acid Monohydrate For Analysis EMSURE® ACS
MilliporeSigmaFormula: CH3C6H4SO3H * H2O Grade: ACS CAS No.: 6192-52-5 UN No.: UN2585 pH: 1 (650 g/l, H2O, 20°C) (anhydrous substance) Solubility: 670 g/l (20°C) Melting Point: 56°C Elimination of water of crystallisation Molar Mass: 190.22 g/mol Bulk Density: 510 kg/m3 Boiling Point: …
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L-a-Hydroxyisovaleric acid ; 99%
AFG BioscienceSynonyms: 2-Hydroxy-3-methylbutyric acid (S)-(+)-2-Hydroxy-3-methylbutyric acid Purity Limit: 99% CAS No.: 17407-55-5 Molecular Formula: C5H10O3 Molecular Weight: 118.13 MDL No.: MFCD00066443 Storage Temperature: Store at 0-8°C Warnings: Irritant!
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Oleic acid, 99%
Thermo Scientific ChemicalsSynonym(s): cis-9-Octadecenoic acid CAS Number: 112-80-1 MDL: MFCD00064242 EINECS: 204-007-1 Formula: C18H34O2 Formula Weight: 282.47 Form: Liquid Melting Point: 13-14° Boiling Point: …
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ALDRICH 2,4-Dichlorobenzoic acid, 98%
MilliporeSigmaFormula: Cl2C6H3CO2H Formula Weight: 191.01 CAS No.: 50-84-0 Purity: 98% Packaging: 5, 100, 250 g in glass bottle
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SIGMA Uric acid, =99%, crystalline
MilliporeSigmaSynonyms: 2,6,8-Trihydroxypurine Formula: C5H4N4O3 Formula Weight: 168.11 CAS No.: 69-93-2 Purity: ≥99% Packaging: 1 kg in poly bottle Packaging: 25, 100 g in poly bottle
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2-Bromothiazole-5-carboxylic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-Bromo-5-thiazolecarboxylic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 54045-76-0 Molecular Formula: C4H2BrNO2S Molecular Weight: 208.04 MDL No.: MFCD04115730 Appearance: White to pinkish crystalline powder Melting Point: 180-184 °C Storage Temperature: …
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Glyoxylic acid monohydrate, 97%
BeanTown ChemicalCAS: 563-96-2 EC No: 206-058-5 MDL No: MFCD00149497 RTECS: MD4550000 UN No: UN3261; Haz Class: 8; Packing Group: III Solid Linear Formula: HCOCO2H·H2O MW: 92.06 Melting Point: 49-52° Boiling Point: 100° Flash Point: >110°C (>230°F)
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Synonyms: Aib-OMe·HCla-Methylalanine methyl ester hydrochloride Purity Limit: ≥ 99% (HPLC) CAS No.: 15028-41-8 Molecular Formula: C5H11NO2·HCl Molecular Weight: 153.61 MDL No.: MFCD00214247 Appearance: White crystalline powder Melting Point: 178-182 ºC Storage…
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5-Chlorothiophene-2-carboxylic acid ; 98%
AFG BioscienceSynonyms: 2-Chloro-5-carboxythiophene Purity Limit: 98% CAS No.: 24065-33-6 Molecular Formula: C5H3ClO2S Molecular Weight: 162.6 MDL No.: MFCD00041426 Storage Temperature: Store at 0-8°C
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Synonyms: (Ethylenedinitrilo)tetraacetic acid; EDTA; Edathamil; Ethylenedinitrilotetraacetic acid Formula: (HO2CCH2)2NCH2CH2N(CH2CO2H)2 Formula Weight: 292.24 CAS No.: 60-00-4 Purity: 99.4-100.6% …
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Oxalic acid dihydrate, ACS reagent, =99%
MilliporeSigmaSynonyms: Ethanedioic acid Formula: HO2CCO2H · 2H2O Formula Weight: 126.07 CAS No.: 6153-56-6 Purity: ≥99%; 99.5-102.5% (ACS specification) Packaging: 100, 500 g in poly bottle Packaging: 2.5 kg in poly bottle
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Synonyms: Ethanedioic acid dihydrate Grade: ACS reagent Purity Limit: 99.5-102.5% (Titration) CAS No.: 6153-56-6 Molecular Formula: C2H2O4·2H2O Molecular Weight: 126.07 MDL No.: MFCD00149102 Appearance: White crystals Comments: Used as reducing agent; precipitant for…
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