Reagents, Reagents, A, 250 mg
-
ALDRICH Azetidine, 98%
MilliporeSigmaSynonym(s): Trimethylene imine Formula: C3H7N Formula Weight: 57.09 CAS No.: 503-29-7 UN Number: UN2733 Purity: 98% Density: 0.847g/mLat 25°C(lit.) Application: Employed in a high yielding palladium-catalyzed cross-coupling with aryl bromides. Also…
-
Fmoc-3,4-dichloro-L-ß-homophenylalanine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-ß-HomoPhe(3,4-DiCl)-OHFmoc-(S)-3-amino-4-(3,4-dichlorophenyl)butyric acid Purity Limit: ≥ 98% (HPLC) CAS No.: 270063-52-0 Molecular Formula: C25H21Cl2NO4 Molecular Weight: 470.35 MDL No.: MFCD01861048 Appearance: White powder Optical Rotation: [a]D20 =…
-
Fmoc-4-chloro-L-ß-homophenylalanine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-ß-HomoPhe(4-Cl)-OHFmoc-(S)-3-amino-4-(4-chlorophenyl)butyric acid Purity Limit: ≥ 98% (HPLC) CAS No.: 270596-43-5 Molecular Formula: C25H22ClNO4 Molecular Weight: 435.91 MDL No.: MFCD01861002 Appearance: White powder Optical Rotation: [a]D25 = -19.0 ± 2º…
-
ALDRICH 3-Aminoimidazo[1,2-a]pyridine, 97%
MilliporeSigmaFormula: C7H7N3 Formula Weight: 133.15 CAS No.: 28036-33-1 Purity: 97% Packaging: 250 mg in glass bottle
-
Synonyms: Fmoc-D-ß-HomoPhe(4-F)-OHFmoc-(R)-3-amino-4-(4-fluorophenyl)butyric acid Purity Limit: ≥ 99% (HPLC, Chiral purity) CAS No.: 331763-70-3 Molecular Formula: C25H22FNO4 Molecular Weight: 419.45 MDL No.: MFCD01860915 Appearance: White powder Storage Temperature: Store…
-
3'-O-Acetylthymidine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 3'-O-Acetyl-1-(2'-deoxy-ß-D-ribofuranosyl)thymine Purity Limit: ≥ 98% (HPLC) CAS No.: 21090-30-2 Molecular Formula: C12H16N2O6 Molecular Weight: 284.3 MDL No.: MFCD00056059 Appearance: White to off-white free flowing powder Storage Temperature: Store at ≤-15°C
/= 98% (HPLC)"}' data-compare-data=""> -
Aloin
Thermo Scientific ChemicalsSynonym(s): Barbaloin, 1,8-Dihydroxy-10-(^b-D-glucopyranosyl)-3-(hydroxymethyl)-9(10H)-anthracenone Formula: C21H22O9 Formula weight: 418.40 CAS Number: 1415-73-2
-
N-Fmoc-erythro-DL-ß-methylphenylalanine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: (2R,3R)/(2S,3S)-Fmoc-DL-ß-methyl-Phe-OH(2R,3R)/(2S,3S)-Racemic Fmoc-ß-methyl-phenylalanine Purity Limit: ≥ 99% (HPLC) CAS No.: 321524-79-2 Molecular Formula: C25H23NO4 Molecular Weight: 401.46 MDL No.: MFCD06656477 Appearance: White powder Melting Point: 151-156…
-
Fmoc-ß-cyclopropyl-L-Alanine ; >/= 98%
AFG BioscienceSynonyms: Fmoc-Ala(ß-cyclopropyl)-OH Purity Limit: ≥ 98% CAS No.: 214750-76-2 Molecular Formula: C21H21NO4 Molecular Weight: 351.3 MDL No.: MFCD00798640 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
-
beta-(3-Thienyl)-L-alanine, 98%
AFG BioscienceCAS # 3685-51-6 Synonyms: ß-(3-Thienyl)-L-alanine MDL No.: MFCD00038645 Molecular Formula: C7H9NO2S Molecular Weight: 171.2 Purity Limit: 98% Storage Temp: Store at 0-8°C Appearance: White solid
-
beta-Fluoro-DL-alanine, 97% (GC)
AFG BioscienceCAS # 43163-93-5 Synonyms: DL-ß-FluoroAla-OH MDL No.: MFCD00077524 Melting Point: 143-149 °C Molecular Formula: C3H6NO2F Molecular Weight: 107.2 Purity Limit: 97% (GC) Storage Temp: Store at 0-8 °C Appearance: Solid
-
3-Amino-4-cyanopyridine, 95% (NMR)
AFG BioscienceCAS # 78790-79-1 Synonyms: 3-Amino-isonicotinonitrile 5-Amino-4-cyanopyridine MDL No.: MFCD04035596 Molecular Formula: C6H5N3 Molecular Weight: 119.13 Purity Limit: 95% (NMR) Storage Temp: Store at 0-8°C Appearance: Brown crystalline powder
-
Boc-2-fluoro-D-ß-homophenylalanine ; >/= 99%
AFG BioscienceSynonyms: Boc-D-ß-HomoPhe(2-F)-OHBoc-(R)-3-amino-4-(2-fluorophenyl)butyric acid Purity Limit: ≥ 99% CAS No.: 218608-98-1 Molecular Formula: C15H20FNO4 Molecular Weight: 297.33 MDL No.: MFCD01076278 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
-
Aminoferrocene ; >/= 99% (GC)
AFG BioscienceSynonyms: Ferrocenylamine Purity Limit: ≥ 99% (GC) CAS No.: 1273-82-1 Molecular Formula: C5H6N·C5H5·Fe Molecular Weight: 201.05 MDL No.: MFCD03844760 Appearance: Yellow crystalline powder Storage Temperature: Store at 0-8 °C
-
ß-tert-Butyl-D-alanine ; >/= 99%
AFG BioscienceSynonyms: ß-tBu-D-Ala-OHD-Neopentylglycine Purity Limit: ≥ 99% CAS No.: 88319-43-1 Molecular Formula: C7H15NO2 Molecular Weight: 145.2 MDL No.: MFCD00038404 Appearance: White to off-white powder Optical Rotation: [a]D24 = +11 ± 2º (C=1 in H2O) Storage Temperature: Store…
-
Ac-Phe(4-NH2)-OH ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Ac-4-amino-L-phenylalanine Acetyl-p-amino-L-Phe-OH (S)-Ac-2-amino-3-(4-aminophenyl)propionic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 402497-81-8 Molecular Formula: C11H14N2O3 Molecular Weight: 222.22 MDL No.: MFCD03788154 Appearance: Pale brown powder Optical…
-
Fmoc-4-phenyl-L-ß-homophenylalanine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-ß-HomoPhe(4-phenyl)-OH(S)-Fmoc-3-amino-4,4-diphenylbutyric acid Purity Limit: ≥ 99% (HPLC) CAS No.: 332062-08-5 Molecular Formula: C31H27NO4 Molecular Weight: 477.56 MDL No.: MFCD02094566 Appearance: White powder Melting Point: 164-170 ºC Optical…
-
Boc-4-fluoro-D-ß-homophenylalanine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-D-ß-HomoPhe(4-F)-OHBoc-(R)-3-amino-4-(4-fluorophenyl)butyric acid Purity Limit: ≥ 99% (HPLC) CAS No.: 218609-00-8 Molecular Formula: C15H20FNO4 Molecular Weight: 297.33 MDL No.: MFCD01076280 Appearance: White powder Optical Rotation: [a]D25 = +16.0 ± 2º (C=1…
-
Fmoc-4-chloro-D-ß-homophenylalanine ; >/= 99%
AFG BioscienceSynonyms: Fmoc-D-ß-HomoPhe(4-Cl)-OH Fmoc-(R)-3-amino-4-(4-chlorophenyl)butyric acid Purity Limit: ≥ 99% CAS No.: 331763-60-1 Molecular Formula: C25H22ClNO4 Molecular Weight: 435.91 MDL No.: MFCD01860904 Appearance: White powder Optical Rotation: [a]D25 = +20 ± 2º (C=1 in…
-
Boc-(2-naphthyl)-D-ß-homoalanine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-D-ß-HomoAla(2-naphthyl)-OHBoc-(R)-3-amino-4-(2-naphthyl)butyric acid Purity Limit: ≥ 99% (HPLC) CAS No.: 219297-10-6 Molecular Formula: C19H23NO4 Molecular Weight: 329.4 MDL No.: MFCD01076283 Appearance: White powder Melting Point: 156-162 °C Optical…
-
Z-(4-tert-butyloxycarbonyl)-L-phenylalanine ; 99%
AFG BioscienceSynonyms: Z-L-Phe(4-COOtBu)-OH Z-(4-carboxy-tert-butyl)-L-phenylalanine Purity Limit: 99% CAS No.: 270567-85-6 Molecular Formula: C22H25NO6 Molecular Weight: 399.34 MDL No.: MFCD01318753 Storage Temperature: Store at 0-8°C
-
Boc-2-chloro-L-ß-homophenylalanine ; >/= 99%
AFG BioscienceSynonyms: Boc-L-ß-HomoPhe(2-Cl)-OHBoc-(S)-3-amino-4-(2-chlorophenyl)butyric acid Purity Limit: ≥ 99% CAS No.: 218608-95-8 Molecular Formula: C15H20ClNO4 Molecular Weight: 313.78 MDL No.: MFCD01076275 Appearance: White to off-white powder Melting Point: 104-110 °C Optical…
-
Fmoc-ß-chloro-L-alanine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-ß-Chloro-L-Ala-OHFmoc-3-Chloro-L-alanine Purity Limit: ≥ 98% (HPLC) CAS No.: 212651-52-0 Molecular Formula: C18H15NO4Cl Molecular Weight: 345.7 MDL No.: MFCD00270534 Appearance: White solid Storage Temperature: Store at 0-8°C
-
"Amoxicillin trihydrate, VETRANAL™, analytical standard"
MilliporeSigmaFormula: C16H19N3O5S · 3H2O Formula Weight: 419.45 CAS No.: 61336-70-7 Storage Temperature: 2-8°C Application: Commission Regulation (EU) No 37/2010 of 22 December 2009 on pharmacologically active substances and their…
-
Boc-ß-tert-butyl-L-alanine ; 99%
AFG BioscienceSynonyms: Boc-ß-tBu-L-Ala-OH Boc-neopentylglycine Purity Limit: 99% CAS No.: 79777-82-5 Molecular Formula: C12H23NO4 Molecular Weight: 245.33 MDL No.: MFCD00237540 Storage Temperature: Store at 0-8°C
-
Synonyms: 3-Chloro-5-(trifluoromethyl)-2-pyridinemethanamine Purity Limit: ≥ 95% (HPLC) CAS No.: 175277-74-4 Molecular Formula: C7H6ClF3N2 Molecular Weight: 210.59 MDL No.: MFCD00178759 Appearance: Off-white crystalline powder Storage Temperature: Store at 0-8°C
-
-
Boc-4-iodo-D-ß-homophenylalanine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-D-ß-HomoPhe(4-I)-OHBoc-(R)-3-amino-4-(4-iodophenyl)butyric acid Purity Limit: ≥ 99% (HPLC) CAS No.: 269396-71-6 Molecular Formula: C15H20INO4 Molecular Weight: 405.23 MDL No.: MFCD01860963 Appearance: White powder Melting Point: 153-159 °C Optical Rotation: …
-
(4S)-Azido-L-Proline hydrochloride ; >/= 99% (HPLC)
AFG BioscienceSynonyms: H-L-Pro(4S-N3)-OH·HCl Purity Limit: ≥ 99% (HPLC) CAS No.: 892128-58-4 Molecular Formula: C5H9ClN4O2 Molecular Weight: 192.6 MDL No.: MFCD08690634 Appearance: White to off-white crystalline powder Melting Point: 145-150 °C Iupac Name: …
-
H-p-Phenyl-L-Phenylalanine ; 99%
AFG BioscienceSynonyms: L-Bip(4,4')-OH H-L-Ala(4,4'-biphenyl)-OH (S)-2-Amino-3-biphenyl-4-yl-propionic acid Purity Limit: 99% CAS No.: 155760-02-4 Molecular Formula: C15H15NO2 Molecular Weight: 241.29 MDL No.: MFCD01318878 Iupac Name: (2S)-2-Amino-3-(biphenyl-4-yl)propanoic acid Storage…
-
Synonyms: Fmoc-4-[2-(Boc-amino)ethoxy]-L-Phe-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 1013883-02-7 Molecular Formula: C31H34N2O7 Molecular Weight: 546.62 MDL No.: MFCD07781260 Appearance: White powder Optical Rotation: [a]D20 = -16 ± 2º (C=1 in DMF) Storage Temperature: …
-
Boc-pentafluoro-D-ß-homophenylalanine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-D-ß-HomoPhe(F)5-OHBoc-(R)-3-amino-4-(pentafluorophenyl)butyric acid Purity Limit: ≥ 98% (HPLC) CAS No.: 269398-93-8 Molecular Formula: C15H16F5NO4 Molecular Weight: 369.29 MDL No.: MFCD01860940 Appearance: White powder Melting Point: 151-158°C Optical…