BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
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Boc-His(Trt)-Gly-OH
Boc-His(Trt)-Gly-OH. Alternative Names: 2-[[(2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]-3-(1-tritylimidazol-4-yl)propanoyl]amino]acetic acid. CAS No. 1428125-85-2. Molecular formula: C32H34N4O5. Mole weight: 554.6.
Boc-His(Z)-OH
Boc-His(Z)-OH. Alternative Names: Boc-Nim-Z-L-Histidine; (S)-3-(1-((Benzyloxy)carbonyl)-1H-imidazol-4-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid; Nt-((benzyloxy)carbonyl)-Na-(tert-butoxycarbonyl)-L-histidine. Grades: ≥ 99% (HPLC). CAS No. 50305-43-6. Molecular formula: C19H23N3O6. Mole weight: 389.41.
Boc-Homoarg(Et)2-OH (symmetrical)
Boc-Homoarg(Et)2-OH (symmetrical). Alternative Names: N-alpha-t-Butyloxycarbonyl-N,N'-diethyl-L-homoarginine; (S)-2-((tert-Butoxycarbonyl)amino)-6-(3,3-diethylguanidino)hexanoic acid. Grades: 99%. CAS No. 122532-94-9. Molecular formula: C16H32N4O4. Mole weight: 344.46.
Boc-homoArg(Et2,symmetric)-OH HCl
Boc-homoArg(Et2,symmetric)-OH HCl. Alternative Names: Boc-Har(Et2,symmetric)-OH HCl; N-α-(t-Butoxycarbonyl)-N-ω1,N-ω2-diethyl-L-homoarginine hydrochloride; (2S)-6-[Bis(ethylamino)methylideneamino]-2-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid hydrochloride. CAS No. 108415-20-9. Molecular formula: C16H33ClN4O4. Mole weight: 380.92.
An impurity of Carfilzomib, which is a second-generation proteasome inhibitor for the treatment of relapsed and refractory multiple myeloma. Alternative Names: Boc-HPh-Leu-Phe-Ome; (6S,9S,12S)-Methyl 12-benzyl-9-isobutyl-2,2-dimethyl-4,7,10-trioxo-6-phenethyl-3-oxa-5,8,11-triazatridecan-13-oate; N-[(S)-2-(tert-Butoxycarbonylamino)-4-phenylbutanoyl]-L-leucyl-L-phenylalanine methyl ester. CAS No. 868539-96-2. Molecular formula: C31H43N3O6. Mole weight: 553.70.
Building block for preparing chemical libraries. Alternative Names: Boc-Ida-OH; Boc Ida OH. Grades: ≥ 98% (HPLC). CAS No. 56074-20-5. Molecular formula: C9H15NO6. Mole weight: 233.22.
Boc-Isoleucinol
Boc-Isoleucinol (CAS# 106946-74-1) is a useful research chemical compound. Alternative Names: Boc-L-isoleucinol; N-Boc-L-isolucinole; N-Boc-(2S,3S)-(-)-2-Amino-3-methyl-1-pentanol. Grades: ≥ 98 % (Assay). CAS No. 106946-74-1. Molecular formula: C11H23NO3. Mole weight: 217.30.
Boc-L-2-Fluoro-4-chlorophe. Alternative Names: Boc-4-chloro-2-fluoro-L-phenylalanine; Boc-L-Phe(4-Cl,2-F)-OH. CAS No. 1213690-82-4. Molecular formula: C14H17ClFNO4. Mole weight: 317.74.
Boc-L-2-Furylalanine.DCHA
Boc-L-2-Furylalanine.DCHA. CAS No. 145206-40-2. Molecular formula: C24H40N2O5. Mole weight: 436.59.
Boc-L-2-Methyl-4-fluorophe
Boc-L-2-Methyl-4-fluorophe. CAS No. 1213938-19-2. Molecular formula: C15H20FNO4. Mole weight: 297.32.
Boc-L-4-trans-hydroxyproline dicyclohexylammonium salt
Boc-L-4-trans-hydroxyproline dicyclohexylammonium salt. Alternative Names: Boc-L-Hyp-OH DCHA; Boc L Hyp OH DCHA. Grades: ≥ 98% (HPLC). CAS No. 21157-12-0. Molecular formula: C10H17NO5·C12H23N. Mole weight: 412.56.
Boc-L-4-trans-hydroxyproline methyl ester
Boc-L-4-trans-hydroxyproline methyl ester is a non-cleavable ADC linker and also an alkyl chain-based PROTAC linker. Alternative Names: Boc-L-Hyp-OMe; 1-tert-Butyl-2-methyl; (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate; Boc L Hyp OMe. Grades: >95% by GC. CAS No. 74844-91-0. Molecular formula: C11H19NO5. Mole weight: 245.27.
Boc-L-6-hydroxynorleucine
Boc-L-6-hydroxynorleucine. Alternative Names: Boc-L-Nle(6-OH); (S)-Nα-Boc-2-amino-6-hydroxyhexanoic acid. Grades: ≥ 99% (HPLC). CAS No. 77611-37-1. Molecular formula: C11H21NO5. Mole weight: 247.29.
Boc-L-alanine 4-methylbenzhydrylamine resin
Boc-L-alanine 4-methylbenzhydrylamine resin. Alternative Names: Boc-L-Ala-MBHA resin.
Boc-L-alanine 4-oxymethylphenylacetamidomethyl resin. Alternative Names: Boc-L-Ala-PAM resin; Boc-L-Ala-O-Resin.
Boc-L-alanine aldehyde
An aldehyde derivative of alanine that can be used in the synthesis of C(26)-C(32) Oxazole Fragment of Calyculin C and other molecules. Alternative Names: Boc-L-alaninal; (S)-tert-Butyl (1-oxopropan-2-yl)carbamate; Boc-Ala-Aldehyde. Grades: ≥ 95 % (NMR). CAS No. 79069-50-4. Molecular formula: C8H15NO3. Mole weight: 173.21.
An α-Amino Weinreb amide. Reduced by LiAlH4 to give the corresponding Boc-amino acid aldehyde. Alternative Names: Boc-L-Ala-N(OCH3)CH3; Boc-Ala-NMe(OMe); (S)-tert-Butyl (1-(methoxy(methyl)amino)-1-oxopropan-2-yl)carbamate. Grades: ≥ 98 % (HPLC). CAS No. 87694-49-3. Molecular formula: C10H20N2O4. Mole weight: 232.3.
Boc-L-alaninol
Boc-L-alaninol (CAS# 79069-13-9) is a useful research chemical. Alternative Names: Boc-L-Ala-ol; N-Boc-L-alaninol; N-tert-Butoxycarbonyl-L-alaninol; tert-butyl N-[(2S)-1-hydroxypropan-2-yl]carbamate. Grades: ≥ 99 % (GC). CAS No. 79069-13-9. Molecular formula: C8H17NO3. Mole weight: 175.20.
Boc-L-Ala-O-CH2-phi-CH2-COOH
Boc-L-Ala-O-CH2-phi-CH2-COOH. Alternative Names: 2-[4-({[(2S)-2-{[(tert-butoxy)carbonyl]amino}propanoyl]oxy}methyl)phenyl]acetic acid. Grades: ≥ 96% (HPLC). CAS No. 77292-90-1. Molecular formula: C17H23NO6. Mole weight: 337.37.
Boc-L-α-aminoadipic acid
Boc-L-α-aminoadipic acid. Alternative Names: Boc-L-Aad-OH; Boc-L-2-aminohexanedioic acid; Boc-L-homoglutamic acid; Boc-Aad-OH; Boc L Aad OH; Boc Aad OH. Grades: ≥ 99% (HPLC). CAS No. 77302-72-8. Molecular formula: C11H19NO6. Mole weight: 261.27.
Boc-L-α-aminobutyric acid
Boc-L-α-aminobutyric acid. Alternative Names: Boc-L-Abu-OH; Boc-L-2-aminobutanoic acid; Boc L Abu OH. Grades: ≥ 98% (HPLC). CAS No. 34306-42-8. Molecular formula: C9H17NO4. Mole weight: 203.24.
Boc-L-α-aminobutyric acid 4-nitrophenyl ester
Boc-L-α-aminobutyric acid 4-nitrophenyl ester. Alternative Names: Boc-L-Abu-ONp; Boc-L-2-aminobutanoic acid 4-nitrophenyl ester; Boc L Abu ONp. Grades: ≥ 97% (HPLC). CAS No. 67708-97-8. Molecular formula: C15H20N2O6. Mole weight: 324.33.
Boc-L-α-indanylglycine
Boc-L-α-indanylglycine. Alternative Names: Boc-2-L-indanylgly-OH. Grades: ≥ 99% (HPLC). CAS No. 181227-47-4. Molecular formula: C16H21NO4. Mole weight: 291.34.
Boc-L-α-tert-butylglycine
Boc-L-α-tert-butylglycine. Alternative Names: Boc-L-α-tert-butyl-Gly-OH; Boc-L-Tle-OH; (S)-N-Boc-2-amino-3,3-dimethylbutyric acid; Boc L Tle OH. Grades: ≥ 98% (HPLC). CAS No. 62965-35-9. Molecular formula: C11H21NO4. Mole weight: 231.29.
Boc-L-asparaginol
Boc-L-asparaginol. Alternative Names: Nα-Boc-L-Asn-ol; N-Boc-L-asparaginol; (S)-tert-Butyl (4-amino-1-hydroxy-4-oxobutan-2-yl)carbamate. Grades: ≥ 98% (HPLC). CAS No. 30044-67-8. Molecular formula: C9H18N2O4. Mole weight: 218.20.
Boc-L-aspartic acid
Boc-L-aspartic acid. Alternative Names: Boc-L-Asp-OH; N-(tert-Butoxycarbonyl)-L-aspartic acid. Grades: ≥ 98% (HPLC). CAS No. 13726-67-5. Molecular formula: C9H15NO6. Mole weight: 233.20.
Boc-L-aspartic acid b-methyl ester dicyclohexylammonium salt
A building block for the synthesis of isoxazoline glycoprotein IIb / IIIa antagonists. Alternative Names: Boc-L-Asp(OMe)-OH DCHA; Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-4-methoxy-4-oxobutanoate. Grades: ≥ 98% (HPLC). CAS No. 135941-84-3. Molecular formula: C10H17NO6·C12H23N. Mole weight: 428.6.