American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
Boc-β-Homoarg(Tos)-OH Boc-β-Homoarg(Tos)-OH. Uses: Peptide synthesis. Additional or Alternative Names: Nβ-Boc-Nω-tosyl-L-β-homoarginine. Product Category: Amino Acids. CAS No. 136271-81-3. Mole weight: 442.53. Canonical SMILES: Cc1ccc(cc1)S(=O)(=O)NC(=N)NCCC[C@@H](CC(O)=O)NC(=O)OC(C)(C)C. Product ID: ACM136271813-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Boc-β-HomoGlu(OtBu)-OH Synonyms: (S)-3-(Boc-amino)adipic acid 6-tert-butyl ester. Molecular formula: C15H27NO6. Mole weight: 317.38. BOC Sciences 3
Boc-β-Homolys(Z)-OH Boc-β-Homolys(Z)-OH. Uses: Peptide synthesis. Additional or Alternative Names: (S)-3-(Boc-amino)-7-(Z-amino)heptanoic acid, Nβ-Boc-Nω-Z-L-β-homolysine. Product Category: Amino Acids. CAS No. 346694-77-7. Mole weight: 394.46. Canonical SMILES: CC(C)(C)OC(=O)N[C@@H](CCCCNC(=O)OCc1ccccc1)CC(O)=O. Product ID: ACM346694777-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Boc-beta-homoPhe(4-F)-aldehyde Synonyms: Tert-butyl [1-(4-fluorophenyl)-4-oxobutan-2-yl]carbamate. CAS No. 1353876-38-6. Molecular formula: C15H20FNO3. Mole weight: 281.32. BOC Sciences 3
Boc-beta-iodo-Ala-OMe Boc-beta-iodo-Ala-OMe. Group: Biochemicals. Alternative Names: Boc-b-iodo-L-Ala-OMe. Grades: Highly Purified. CAS No. 93267-04-0. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C9H16INO4. US Biological Life Sciences. USBiological 6
Worldwide
Boc-β-iodo-Ala-OtBu Synonyms: (R)-2-tert-butoxycarbonylamino-3-iodopropionic acid tert-butyl ester; N-(tert-Butoxycarbonyl)-3-iodo-L-alanine tert-butyl ester; Boc β iodo Ala OtBu. CAS No. 1057341-65-7. Molecular formula: C12H22INO4. Mole weight: 371.21. BOC Sciences 3
Boc-beta-Phe(4-F)-aldehyde Synonyms: Tert-butyl [1-(4-fluorophenyl)-3-oxopropyl]carbamate. CAS No. 1353876-37-5. Molecular formula: C14H18FNO3. Mole weight: 267.3. BOC Sciences 3
Boc-β-phenyl-Phe-OH Boc-β-phenyl-Phe-OH. Uses: Peptide synthesis. Additional or Alternative Names: N-(tert-Butoxycarbonyl)-β-phenyl-L-phenylalanine, Boc-β,β-diphenyl-Ala-OH, Boc-3,3-diphenyl-L-alanine. Product Category: Amino Acids. CAS No. 138662-63-2. Molecular formula: (C6H5)2CHCH[NHCO2C(CH3)3]CO2H. Mole weight: 341.4. Canonical SMILES: CC(C)(C)OC(=O)N[C@@H](C(c1ccccc1)c2ccccc2)C(O)=O. Product ID: ACM138662632-2. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Boc-β-tert-butyl-L-alanine Synonyms: Boc-β-tBu-L-Ala-OH; Boc-neopentylglycine; Boc β tBu L Ala OH. Grades: ≥ 99.5% (Chiral HPLC). CAS No. 79777-82-5. Molecular formula: C12H23NO4. Mole weight: 245.32. BOC Sciences 9
Boc-beta-tert-butyl-L-alanine Boc-beta-tert-butyl-L-alanine. Group: Biochemicals. Alternative Names: Boc-b-tBu-L-Ala-OH; Boc-neopentylglycine. Grades: Highly Purified. CAS No. 79777-82-5. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 6
Worldwide
Boc-b-iodo-Ala-OMe 98+% (HPLC) Boc-b-iodo-Ala-OMe 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-b-tert-butyl-L-alanine 99+% Boc-b-tert-butyl-L-alanine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-Cep-OH Synonyms: 3-(1-(tert-Butoxycarbonyl)piperidin-4-yl)propanoic acid; 3-(1-Boc-piperidin-4-yl)-propionic acid; 4-(2-Carboxy-ethyl)piperidine-1-carboxylic acid tert-butyl ester; N-Boc-4-piperidinepropionic acid. Grades: ≥ 98% (HPLC). CAS No. 154775-43-6. Molecular formula: C13H23NO4. Mole weight: 257.33. BOC Sciences 4
Boc-Cha-OH. DCHA Standard building block for introduction of cyclohexyl amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Cha-OH. DCHA, N-α-t.-Boc-β-cyclohexyl-L-alanine dicyclohexylammonium salt. Product Category: Amino Acids. CAS No. 37462-62-7. Mole weight: 271.35. Product ID: ACM37462627. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Boc-Cha-OH H2O Synonyms: Boc-Phe(hexahydro)-OH H2O; Boc-3-cyclohexyl-L-alanine hydrate; N-α-(t-Butoxycarbonyl)-β-cyclohexyl-L-alanine hydrate; N-α-(t-Butoxycarbonyl)-hexahydro-L-phenylalanine hydrate; (2S)-3-cyclohexyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid hydrate. CAS No. 349560-47-0. Molecular formula: C14H27NO5. Mole weight: 289.37. BOC Sciences 3
Boc-(Cinnamyl)Pro-OH Synonyms: Boc-(R)-α-(3-phenylallyl)-proline; N-(t-Butoxycarbonyl)-2-(3-phenylallyl)-L-proline;(R)-1-(t-Butoxycarbonyl)-2-(3-phenylallyl)pyrrolidine-2-carboxylic acid. CAS No. 959572-16-8. Molecular formula: C19H25NO4. Mole weight: 331.41. BOC Sciences 3
Boc-cis-1,2-aminocyclohex-4-ene carboxylic acid Boc-cis-1,2-aminocyclohex-4-ene carboxylic acid. Group: Biochemicals. Alternative Names: Boc-1,2-cis-ACHeC-OH. Grades: Highly Purified. CAS No. 63216-52-4. Pack Sizes: 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-1,2-aminocyclohex-4-ene carboxylic acid 99+% (HPLC) Boc-cis-1,2-aminocyclohex-4-ene carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 10g. US Biological Life Sciences. USBiological 4
Worldwide
BOC-cis-1,3-aminocyclohexane carboxylic acid cis-3-(Boc-amino)cyclohexanecarboxylic acid (CH3)3CO2CNHC6H10CO2H. Grades: CAS No. 222530-33-8. Product ID: 1-01210. Molecular formula: C12H21NO4. Mole weight: 243.3. Purity: 0.99. CarboMer Inc
Boc-cis-1,4-aminocyclohexyl acetic acid Boc-cis-1,4-aminocyclohexyl acetic acid. Group: Biochemicals. Alternative Names: Boc-1,4-cis-Acha-OH. Grades: Highly Purified. CAS No. 327156-95-6. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-1,4-aminocyclohexyl acetic acid Boc-cis-1,4-aminocyclohexyl acetic acid was used to study antitumor compounds based on a natural product consensus pharmacophore. Synonyms: Boc-1,4-cis-Acha-OH. Grades: ≥ 98 % (HPLC). CAS No. 327156-95-6. Molecular formula: C13H23NO4. Mole weight: 257.3. BOC Sciences 3
BOC-cis-1,4-aminocyclohexyl acetic acid cis-[4-(Boc-amino)cyclohexyl]acetic acid, Boc-1,4-cis-Acha-OH. CAS No. 327156-95-6. Product ID: 1-01216. Molecular formula: C13H23NO4. Mole weight: 257.3. Purity: 0.99. Properties: crystalline powder mp169°C. CarboMer Inc
Boc-cis-1,4-aminocyclohexyl acetic acid 98+% (HPLC) Boc-cis-1,4-aminocyclohexyl acetic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-1-amino-4-phenyl-cyclohexane carboxylic acid Boc-cis-1-amino-4-phenyl-cyclohexane carboxylic acid. Group: Biochemicals. Alternative Names: Boc-cis-Apc. Grades: Highly Purified. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-1-amino-4-phenyl-cyclohexane carboxylic acid 99+% (HPLC) Boc-cis-1-amino-4-phenyl-cyclohexane carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-2-aminocyclohexane carboxylic acid Boc-cis-2-aminocyclohexane carboxylic acid. Group: Biochemicals. Alternative Names: Boc-1,2-cis-ACHC-OH. Grades: Highly Purified. CAS No. 63216-49-9. Pack Sizes: 1g, 2g, 5g. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-2-aminocyclohexane carboxylic acid 99+% (HPLC) Boc-cis-2-aminocyclohexane carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-(+/-)-cis-3-aminocyclohexane 1-carboxylic acid Boc-(+/-)-cis-3-aminocyclohexane 1-carboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CIS-3-TERT-BUTOXYCARBONYLAMINOCYCLOHEXANECARBOXYLIC ACID;CIS-3-(BOC-AMINO)CYCLOHEXANECARBOXYLIC ACID;BOC-(+/-)-CIS-3-AMINOCYCLOHEXANE-1-CARBOXYLIC ACID;BOC-CIS-3-AMINOCYCLOHEXANE CARBOXYLIC ACID;BOC-CIS-1,3-AMINOCYCLOHEXANE CARBOXYLIC ACID;BOC-1,3-CIS-AC. Product Category: Heterocyclic Organic Compound. CAS No. 222530-33-8. Molecular formula: C12H21NO4. Mole weight: 243.3. Purity: 0.98. IUPACName: (1R,3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]cyclohexane-1-carboxylic acid. Canonical SMILES: CC(C)(C)OC(=O)NC1CCCC(C1)C(=O)O. Density: 1.12g/cm³. Product ID: ACM222530338. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Boc-cis-3-aminocyclohexane carboxylic acid Boc-cis-3-aminocyclohexane carboxylic acid. Group: Biochemicals. Alternative Names: Boc-1,3-cis-Achc-OH; Boc-cis-3-aminocyclohexane-1-carboxylic acid. Grades: Highly Purified. CAS No. 222530-33-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-3-aminocyclohexane carboxylic acid Synonyms: Boc-1,3-cis-Achc-OH; Boc-cis-3-aminocyclohexane-1-carboxylic acid. Grades: ≥ 98% (NMR). CAS No. 222530-33-8. Molecular formula: C12H21NO4. Mole weight: 243.30. BOC Sciences 4
Boc-cis-3-aminocyclohexane carboxylic acid 98+% (NMR) Boc-cis-3-aminocyclohexane carboxylic acid 98+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-3-hydroxy-D-proline Boc-cis-3-hydroxy-D-proline. Group: Biochemicals. Grades: Highly Purified. CAS No. 118492-87-8. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-3-hydroxy-D-proline ≥95% (HPLC) Boc-cis-3-hydroxy-D-proline ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-3-hydroxy-L-proline Boc-cis-3-hydroxy-L-proline. Group: Biochemicals. Alternative Names: (2S, 3R) -3- hydroxy-1, 2-pyrrolidinedicarboxyl ic acid 1-(1,1-dimethylethyl) ester. Grades: Highly Purified. CAS No. 186132-96-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C10H17NO5. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-3-hydroxy-L-proline Boc-cis-3-hydroxy-L-proline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-T-BOC-CIS-3-HYDROXY-L-PROLINE;BOC-CIS-3-HYDROXY-L-PROLINE;(1,2-Pyrrolidinedicarboxylicacid, 3-hydroxy-, 1-(1,1-diMethylethyl) ester, (2S,3R)- );(2S,3R)-3-Hydroxy-1,2-pyrrolidinedicarboxylic acid 1-(1,1-dimethylethyl) ester;(2S,3R)-1-(tert-Butoxycarbonyl)-3-hydroxypyrrolidine-2-carboxylic acid;(2S,3R)-3-Hydroxypyrrolidine-2-carboxylicacid,N-BOCprotected. CAS No. 186132-96-7. Molecular formula: C10H17NO5. Mole weight: 231.25. Purity: 95+%. IUPACName: (2S,3R)-3-hydroxy-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylicacid. Canonical SMILES: CC(C)(C)OC(=O)N1CCC(C1C(=O)O)O. Density: 1.312±0.06 g/cm³ (20 ºC 760 Torr). Product ID: ACM186132967. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 186132-80-9. Alfa Chemistry.
Boc-cis-3-hydroxy-L-proline ≥95% (NMR) Boc-cis-3-hydroxy-L-proline ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-4-aminocyclohexane carboxylic acid Boc-cis-4-aminocyclohexane carboxylic acid. Group: Biochemicals. Alternative Names: Boc-1,4-cis-Achc-OH; Boc-cis-4-aminocyclohexane-1-carboxylic acid. Grades: Highly Purified. CAS No. 53292-90-3. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-4-aminocyclohexane carboxylic acid Synonyms: Boc-1,4-cis-Achc-OH; Boc-cis-4-aminocyclohexane-1-carboxylic acid. Grades: ≥ 98% (GC). CAS No. 53292-90-3. Molecular formula: C12H21NO4. Mole weight: 243.30. BOC Sciences 4
Boc-cis-4-aminocyclohexane carboxylic acid 98+% (GC) Boc-cis-4-aminocyclohexane carboxylic acid 98+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-4-fluoro-5-oxo-L-proline methyl ester Boc-cis-4-fluoro-5-oxo-L-proline methyl ester. Group: Biochemicals. Alternative Names: (2S, 4S)-Boc-4-fluoro-5-oxo-L-proline methyl ester. Grades: Highly Purified. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-4-fluoro-5-oxo-L-proline methyl ester ≥95% (NMR) Boc-cis-4-fluoro-5-oxo-L-proline methyl ester ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-4-fluoro-L-proline Boc-cis-4-fluoro-L-proline. Group: Biochemicals. Alternative Names: (2S,4S)-Boc-4-fluoro-pyrrolidine-2-carboxylic acid. Grades: Highly Purified. CAS No. 203866-13-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-4-fluoro-L-proline 98+% (HPLC) Boc-cis-4-fluoro-L-proline 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-4-hydroxy-D-proline 98+% Boc-cis-4-hydroxy-D-proline 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-4-hydroxy-L-proline Boc-cis-4-hydroxy-L-proline. Group: Biochemicals. Alternative Names: (2S,4S)-cis-1-N-Boc-4-hydroxy-proline; Boc-(2S,4S)-(-)-4-hydroxypyrrolidine-2-carboxylic acid. Grades: Highly Purified. CAS No. 87691-27-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-4-hydroxy-L-proline 98+% (TLC) Boc-cis-4-hydroxy-L-proline 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-aminocyclopentane carboxylic acid Boc-cis-aminocyclopentane carboxylic acid. Group: Biochemicals. Alternative Names: Boc-cis-Acpc. Grades: Highly Purified. CAS No. 136315-70-3. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-aminocyclopentane carboxylic acid 99+% (HPLC) Boc-cis-aminocyclopentane carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-DL-4-phenylpiperidine-3-carboxylic acid Boc-cis-DL-4-phenylpiperidine-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. USBiological 6
Worldwide
Boc-cis-DL-4-phenylpiperidine-3-carboxylic acid 99+% (HPLC) Boc-cis-DL-4-phenylpiperidine-3-carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-L-4-hydroxyproline methyl ester Synonyms: Boc-cis-L-Hyp-OMe; Boc cis L Hyp OMe. Grades: ≥ 97%. CAS No. 102195-79-9. Molecular formula: C11H19NO5. Mole weight: 245.27. BOC Sciences 4
Boc-cis-L-4-hydroxyproline methyl ester ≥97% Boc-cis-L-4-hydroxyproline methyl ester ≥97%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cis-Pro(4-F)-OH A reagent used in the synthesis of β-Amino pyrrolidine-2-carbonitrile derivatives as possible dipeptidyl peptidase IV (DPP4) inhibitors. Synonyms: Boc-(S)-γ-fluoro-L-proline; N-Boc-cis-4-fluoro-L-proline; N-(t-Butoxycarbonyl)-cis-4-fluoro-L-proline; (2S,4S)-1-(t-Butoxycarbonyl)-4-fluoropyrrolidine-2-carboxylic acid. Grades: 97+ %. CAS No. 203866-13-1. Molecular formula: C10H16FNO4. Mole weight: 233.24. BOC Sciences 4
Boc-cycloleucine Synonyms: Boc-1-aminocyclopentane-1-carboxylic acid. Grades: ≥ 99% (HPLC). CAS No. 35264-09-6. Molecular formula: C11H19NO4. Mole weight: 229.27. BOC Sciences 4
Boc-cycloleucine Boc-cycloleucine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-cyclopentyl glycine dicyclohexylammonium salt Boc-cyclopentyl glycine dicyclohexylammonium salt. Group: Biochemicals. Grades: Reagent Grade. CAS No. 109183-72-4. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 4
Worldwide
Boc-Cys(4-MeBzl)-OH Standard building block for introduction of cysteine amino-acid residues by Boc SPPS. Fmoc SPPS of Cysteine-Containing Peptides. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Cys(4-MeBzl)-OH, N-α-t.-Boc-S-p-methylbenzyl-L-cysteine. Product Category: Amino Acids. CAS No. 61925-77-7. Mole weight: 325.42. Product ID: ACM61925777. Alfa Chemistry — ISO 9001:2015 Certified. Categories: N-alpha-t-Butyloxycarbonyl-S-(4-methyl-benzyl)-L-cysteine. Alfa Chemistry.
Boc-Cys(4-MeOBzl)-OH Building block for introduction of cysteine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Cys(4-MeOBzl)-OH, N-α-t.-Boc-S-p-methoxybenzyl-L-cysteine. Product Category: Amino Acids. CAS No. 18942-46-6. Mole weight: 341.42. Product ID: ACM18942466. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Boc-Cys(Acm)-OH Building block for introduction of cysteine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Cys(Acm)-OH, N-α-t.-Boc-S-acetamidomethyl-L-cysteine. Product Category: Amino Acids. CAS No. 19746-37-3. Mole weight: 292.35. Product ID: ACM19746373. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Boc-Cys(Alocam)-OH DCHA Synonyms: N-α-(t-Butoxycarbonyl)-S-allyloxycarbonylamidomethyl-L-cysteine dicyclohexylammonium salt. CAS No. 204074-80-6. Molecular formula: C25H45N3O6S. Mole weight: 515.72. BOC Sciences 3
Boc-Cys(Bzl)-OH Building block for introduction of cysteine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Cys(Bzl)-OH, N-α-t.-Boc-S-benzyl-L-cysteine. Product Category: Amino Acids. CAS No. 5068-28-0. Mole weight: 311.4. Product ID: ACM5068280. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Boc-Cys(Bzl)-Osu Synonyms: Boc-S-benzyl-L-cysteine N-hydroxysuccinimide ester; (R)-2,5-dioxopyrrolidin-1-yl 3-(benzylthio)-2-(tert-butoxycarbonylamino)propanoate; (2,5-dioxopyrrolidin-1-yl) (2R)-3-benzylsulfanyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate. Grades: 95%. CAS No. 3401-33-0. Molecular formula: C19H24N2O6S. Mole weight: 408.50. BOC Sciences 4
Boc-Cys(Cam)-OH Molecular formula: C10H18N2O5S. Mole weight: 278.3. BOC Sciences 3
Boc-cys(mbzl)-osu Boc-cys(mbzl)-osu. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BOC-CYS(MBZL)-OSU, MolPort-020-004-483, K-4533, 140842-91-7. Product Category: Heterocyclic Organic Compound. CAS No. 140842-91-7. Molecular formula: C20H26N2O6S. Mole weight: 422.5. Purity: 0.96. IUPACName: (2,5-dioxopyrrolidin-1-yl) (2R)-3-[(4-methylphenyl)methylsulfanyl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate. Product ID: ACM140842917. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Boc-Cys(Npys)-OH Boc-Cys(Npys)-OH is a cysteine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 76880-29-0. Pack Sizes: 100 mg; 250 mg; 1 g. Product ID: HY-W141779. MedChemExpress MCE
Boc-Cys-OH (cryst) Building block for preparation of Boc-Cys derivatives. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Cys-OH (cryst), N-α-t.-Boc-L-cysteine. Product Category: Amino Acids. CAS No. 20887-95-0. Mole weight: 221.27. Product ID: ACM20887950. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Boc-Cys(SEt)-OH · DCHA Synonyms: Boc-L-Cys(Et)-OH DCHA; DIcyclohexylamine (R)-2-((tert-butoxycarbonyl)amino)-3-(ethylthio)propanoate. Grades: 99%. CAS No. 25461-01-2. Molecular formula: C10H19NO4S2 · C12H23N. Mole weight: 462.72. BOC Sciences 6
Boc-cys(stbu)-oh Boc-cys(stbu)-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 250-013-2, CID121612, N-((1,1-Dimethylethoxy)carbonyl)-3-((1,1-dimethylethyl)dithio)-L-alanine, 30044-61-2. Appearance: White to off-white powder. CAS No. 30044-61-2. Molecular formula: C12H23NO4S2. Mole weight: 309.45. Purity: 99%+. IUPACName: 3-tert-butyldisulfanyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid. Canonical SMILES: CC(C)(C)OC(=O)NC(CSSC(C)(C)C)C(=O)O. Density: 1.181 g/cm³. ECNumber: 250-013-2. Product ID: ACM30044612. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Boc-cys(tacm)-oh cha Boc-cys(tacm)-oh cha. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-ALPHA-T-BUTOXYCARBONYL-S-TRIMETHYLACETAMIDOMETHYL-L-CYSTEINE CYCLOHEXYLAMMONIUM SALT;BOC-L-CYS(TACM)-OH CHA;BOC-CYS(TACM)-OH CHA. Product Category: Heterocyclic Organic Compound. CAS No. 123577-65-1. Molecular formula: C20H39N3O5S. Mole weight: 433.61. Product ID: ACM123577651. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Boc-Cystamine Boc-Cystamine is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 485800-26-8. Pack Sizes: 100 mg; 250 mg. Product ID: HY-140098. MedChemExpress MCE

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