Reagents, B, 25 g, AFG Bioscience
-
Synonyms: Bismuth chloride Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 7787-60-2 Molecular Formula: BiCl3 Molecular Weight: 315.34 MDL No.: MFCD00003461 Appearance: White crystals Comments: Used as catalyst for organic reagents. Melting Point: 230…
-
Boc-L-serine methyl ester ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Ser-OMeBoc-L-ß-hydroxyalanine methyl ester(S)-Boc-2-amino-3-hydroxypropionic acid methyl ester Purity Limit: ≥ 98% (HPLC) CAS No.: 2766-43-0 Molecular Formula: C9H17NO5 Molecular Weight: 219.24 MDL No.: MFCD00191869 Appearance: Light yellowish liquid Optical…
-
5-Bromo-2-methylpyridine ; >/= 98% (GC)
AFG BioscienceSynonyms: 2-Methyl-5-bromopyridine5-Bromo-2-picoline Purity Limit: ≥ 98% (GC) CAS No.: 3430-13-5 Molecular Formula: C6H6BrN Molecular Weight: 172.02 MDL No.: MFCD00661170 Appearance: Off-white crystalline solid Storage Temperature: Store at 0-8 °C
-
3-Bromo-5-chloropyridine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 3-Chloro-5-bromopyridine 5-Bromo-3-chloropyridine Purity Limit: ≥ 98% (HPLC) CAS No.: 73583-39-8 Molecular Formula: C5H3BrClN Molecular Weight: 192.44 MDL No.: MFCD04114221 Appearance: White to yellow solid Storage Temperature: Store at 0-8°C
-
Boc-ß-(2-thienyl)-DL-alanine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-3-DL-Ala(2-thienyl)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 78512-39-7 Molecular Formula: C12H17NO4S Molecular Weight: 271.3 MDL No.: MFCD00237537 Appearance: White powder Melting Point: 111-117 °C Storage Temperature: Store at 0-8°C
-
4-Bromo polystyrene resin
AFG BioscienceSynonyms: Bromopolystyrene resin Molecular Weight: 0 MDL No.: MFCD00146196 Comments: Bromine fuctionalized polystyrene resin serves as starting material for the preparation of the phosphine resins. The bromine content is determined by elemental analysis. DVB: 1% DVB Mesh Size: 30-50…
-
2,2-Bis(4-Hydroxyphenyl)hexafluoropropane ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 1478-61-1 Molecular Formula: C15H10F6O2 Molecular Weight: 336.23 MDL No.: MFCD00000439 Appearance: White to off-white powder Melting Point: 157-167 ºC Storage Temperature: Store at 0-8 °C
-
Boc-L-alanine methyl ester
AFG BioscienceSynonyms: Boc-L-Ala-OMe CAS No.: 28875-17-4 Molecular Formula: C9H17NO4 Molecular Weight: 203.24 MDL No.: MFCD00038513 Storage Temperature: Store at 0-8°C
-
Boc-O-benzyl-L-serine Merrifield resin
AFG BioscienceSynonyms: Boc-L-Ser(Bzl)-Merrifield resin MDL No.: MFCD00801207 DVB: 1% DVB Mesh Size: 100-200 Storage Temperature: Store at 0-8 °C Substitution: 0.3-0.8 meq/g
-
Bz-Gly-Gly-OH ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Hippuryl glycine(N-Benzoylglycyl)glycine Purity Limit: ≥ 98% (HPLC) CAS No.: 1145-32-0 Molecular Formula: C11H12N2O4 Molecular Weight: 236.23 MDL No.: MFCD00046538 Appearance: White to off-white powder Melting Point: 194-199 °C Storage Temperature: Store at 0-8 °C
-
Boc-ß-cyclohexyl-L-alanine ; 99%
AFG BioscienceSynonyms: Boc-L-Cha-OH Boc-3-cyclohexyl-L-alanine (S)-2-tert-Butoxycarbonylamino-3-cyclohexyl-propionic acid Purity Limit: 99% CAS No.: 37736-82-6 Molecular Formula: C14H25NO4 Molecular Weight: 271.2 MDL No.: MFCD00076896 Appearance: White crystalline powder Optical Rotation: …
-
Synonyms: 5-Bromo-2-hydroxy-3-nitro-4-picoline Purity Limit: ≥ 98.0% (HPLC) CAS No.: 228410-90-0 Molecular Formula: C6H5BrN2O3 Molecular Weight: 233.02 MDL No.: MFCD06659520 Appearance: Slightly brown powder Storage Temperature: Store at 0-8 °C
-
3-(4-Bromophenyl)pyrazole ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 73387-46-9 Molecular Formula: C9H7BrN2 Molecular Weight: 223.07 MDL No.: MFCD01940434 Appearance: Off-white crystals Melting Point: 132-138 °C Storage Temperature: Store at 0-8°C
-
Synonyms: BOPCastro's Reagent Purity Limit: ≥ 98% (HPLC) CAS No.: 56602-33-6 Molecular Formula: C12H22F6N6OP2 Molecular Weight: 442.5 MDL No.: MFCD00011948 Appearance: White crystalline powder Comments: Peptide coupling reagent which suppresses racemization. Melting…
-
Bathocuproine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline Purity Limit: ≥ 99% (HPLC) CAS No.: 4733-39-5 Molecular Formula: C26H20N2 Molecular Weight: 360.46 MDL No.: MFCD00004972 Appearance: Off-white to yellow powder Comments: Used as reagent for colorimetric determination…
-
Synonyms: Boc-L-Thr(Bzl)-PAM resin Molecular Weight: 0 MDL No.: MFCD00801208 DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: Store at 0-8°C Substitution: 0.3-0.8 meq/g
-
6-Bromonicotinamide, 99% (HPLC)
AFG BioscienceCAS # 889676-37-3 Synonyms: 6-Bromopyridine-3-carboxamide MDL No.: MFCD00266840 Melting Point: 230.0-240.0 ºC Molecular Formula: C6H5BrN2O Molecular Weight: 201.02 Purity Limit: 99% (HPLC) Storage Temp: Store at 2-8 °C Appearance: White to off-white powder
-
Boc-L-leucine Merrifield resin
AFG BioscienceSynonyms: Boc-L-Leu-Merrifield resinBoc-L-Leu-O-ResinN-(t-Butyloxycarbonyl)-L-Leucine chloromethylated polystyrene resin MDL No.: MFCD00801201 DVB: 1% DVB Mesh Size: 100-200 Storage Temperature: Store at 0-8 °C Substitution: 0.3-1.2 meq/g
-
1-Boc-3-piperidone
AFG BioscienceSynonyms: 3-Oxo-piperidine-1-carboxylic acid tert-butyl ester tert-Butyl 3-oxo-1-piperidinecarboxylate CAS No.: 98977-36-7 Molecular Formula: C10H17NO3 Molecular Weight: 199.22 MDL No.: MFCD01631193 Flash Point: >230 °F Melting Point: 35-40 °C(lit.) Storage Temperature: Store…
-
4-Bromomethyl-2-fluorobenzonitrile ; >/= 98% (GC)
AFG BioscienceSynonyms: 4-Cyano-3-fluorobenzyl bromide Purity Limit: ≥ 98% (GC) CAS No.: 222978-03-2 Molecular Formula: C8H5BrFN Molecular Weight: 214.04 MDL No.: MFCD03094323 Appearance: White to light yellow solid Storage Temperature: Store at 0-8 °C
-
7-Benzyloxyindole, 98% (HPLC)
AFG BioscienceCAS # 20289-27-4 Synonyms: 7-(Phenylmethoxy)indole MDL No.: MFCD00037974 Melting Point: 70-76 °C Molecular Formula: C15H13NO Molecular Weight: 223.27 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Salmon pink crystal
-
Synonyms: 5-Bromo-4-chloro-3-indolyl-ß-D-galactosideX-Gal Purity Limit: ≥ 99% (HPLC) CAS No.: 7240-90-6 Molecular Formula: C14H15BrClNO6 Molecular Weight: 408.64 MDL No.: MFCD00005666 Appearance: White to off-white crystalline powder Melting Point: 230°C (dec) Optical…
-
Boc-S-4-methylbenzyl-L-cysteine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Cys(pMeBzl)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 61925-77-7 Molecular Formula: C16H23NO4S Molecular Weight: 325.4 MDL No.: MFCD00038517 Appearance: White powder Melting Point: 68-92 °C Optical Rotation: [a]D20 = -42 ± 3º (C=1 in AcOH) Storage…
-
Boc-D-4-carbamoylphenylalanine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-(2R)-2-Amino-3-(4-carbamoylphenyl)propanoic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 1213639-41-8 Molecular Formula: C15H20N2O5 Molecular Weight: 308.33 MDL No.: MFCD06659121 Appearance: White powder Melting Point: > 300 °C Optical Rotation: [a]D25 = +17 ±…
-
(+)-Biotin N-hydroxysuccinimide ester ; >/= 99%
AFG BioscienceSynonyms: d-Biotin NHS esterNHS-Biotin Purity Limit: ≥ 99% CAS No.: 35013-72-0 Molecular Formula: C14H19N3O5S Molecular Weight: 341.4 MDL No.: MFCD00078531 Appearance: White to off-white powder Comments: Used in the biotinylation of proteins and peptides. Couples with…
-
Boc-(4-hydroxy)piperidine ; >/= 99% (GC)
AFG BioscienceSynonyms: 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…
-
4-Bromophenacyl bromide ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2,4'-Dibromoacetophenone2-Bromo-1-(4-bromophenyl)ethanone Purity Limit: ≥ 98% (HPLC) CAS No.: 99-73-0 Molecular Formula: C8H6Br2O Molecular Weight: 277.94 MDL No.: MFCD00000200 Appearance: White to off-white crystalline powder Melting Point: 104-117 °C Storage…
-
Boc-S-benzyl-D-cysteine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-D-Cys(Bzl)-OHBoc-(S)-2-amino-3-(S-benzylthio)propanoic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 102830-49-9 Molecular Formula: C15H21NO4S Molecular Weight: 311.4 MDL No.: MFCD00038253 Melting Point: 81-87 °C Optical Rotation: [a]D20 = +43 ± 2º (C=1 in AcOH) …
-
Bromophenol blue ACS reagent
AFG BioscienceSynonyms: 3',3'',5',5''-Tetrabromophenolsulfonephthalein Grade: ACS reagent CAS No.: 115-39-9 Molecular Formula: C19H10Br4O5S Molecular Weight: 669.98 MDL No.: MFCD00005875 Appearance: Tan to orange powder Comments: Used as an indicator. Melting Point: 273°C Storage…
-
Boc-O-2',6'-dichlorobenzyl-3,5-diiodo-L-tyrosine ; 98+%
AFG BioscienceSynonyms: Boc-3,5-diiodo-L-Tyr(2',6'-DiCl-Bzl)-OH Purity Limit: 98+% CAS No.: 201416-66-2 Molecular Formula: C21H20Cl2I2NO5 Molecular Weight: 694.1 MDL No.: MFCD00076994 Storage Temperature: Store at 0-8°C
-
Synonyms: Boc-L-Ser(Bzl)-N(OMe)Me Purity Limit: ≥ 99% (HPLC) CAS No.: 115186-34-0 Molecular Formula: C17H26N2O5 Molecular Weight: 338.4 MDL No.: MFCD01075093 Optical Rotation: [a]D22 = -11 ± 2º (C=1 in MeOH) Storage Temperature: Store at 0-8°C
-
Boc-D-homophenylalanine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-D-HomoPhe-OH(R)-2-(Boc-amino)-4-phenylbutyric acid Purity Limit: ≥ 99% (HPLC) CAS No.: 82732-07-8 Molecular Formula: C15H21NO4 Molecular Weight: 279.33 MDL No.: MFCD00076905 Appearance: White to off-white powder Melting Point: 73-79 ºC Iupac Name: …