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.

Search for products or services, then visit the suppliers website for prices or more information.

Product
Tazobactam impurity 24 Tazobactam impurity 24. Uses: For analytical and research use. Molecular formula: C11H16N4O6S. Mole weight: 332.33. Catalog: APB09921. Alfa Chemistry Analytical Products 2
Tazobactam Impurity 24 Tazobactam Impurity 24. Uses: For analytical and research use. Alternative Names: (2S,3R,5R)-3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide. CAS No. 115546-66-2. Molecular formula: C10H12N4O5S. Mole weight: 300.29. Catalog: APB115546662. Alfa Chemistry Analytical Products 2
Tazobactam impurity 25 Tazobactam impurity 25. Uses: For analytical and research use. Molecular formula: C23H22N15N3O5S. Mole weight: 469.49. Catalog: APB09914. Alfa Chemistry Analytical Products 2
Tazobactam impurity 4 Tazobactam impurity 4. Uses: For analytical and research use. Molecular formula: C10H14N4O6S. Mole weight: 318.3. Catalog: APB09917. Alfa Chemistry Analytical Products 2
Tazobactam impurity 5 Tazobactam impurity 5. Uses: For analytical and research use. CAS No. 120701-86-2. Molecular formula: C10H14N4O6S. Mole weight: 318.3. Catalog: APB120701862. Alfa Chemistry Analytical Products 2
Tazobactam impurity 6 Tazobactam impurity 6. Uses: For analytical and research use. CAS No. 89786-04-9. Molecular formula: C10H12N4O5S. Mole weight: 300.29. Catalog: APB89786049. Alfa Chemistry Analytical Products 4
Tazobactam impurity 7 Tazobactam impurity 7. Uses: For analytical and research use. CAS No. 904671-24-5. Molecular formula: C10H12N4O4S. Mole weight: 284.29. Catalog: APB904671245. Alfa Chemistry Analytical Products 4
Tazobactam impurity 8 Tazobactam impurity 8. Uses: For analytical and research use. Molecular formula: C8H10BrNO3S. Mole weight: 280.14. Catalog: APB09918. Alfa Chemistry Analytical Products 2
Tazobactam impurity 9 Tazobactam impurity 9. Uses: For analytical and research use. Molecular formula: C21H20BrNO4S. Mole weight: 462.36. Catalog: APB09919. Alfa Chemistry Analytical Products 2
Tazobactam impurity A Tazobactam impurity A. Uses: For analytical and research use. CAS No. 120701-87-3. Molecular formula: C7H12N4O4S. Mole weight: 248.26. Catalog: APB120701873. Alfa Chemistry Analytical Products 2
Tazobactam Related Compound A Tazobactam Related Compound A. Uses: For analytical and research use. CAS No. 118175-11-4. Mole weight: 248.26. Catalog: AP118175114. Alfa Chemistry Analytical Products
Tazobactam Related Compound A One of the impurities of Tazobactam, which is a β-Lactamase inhibitor and often be used with antibiotics in order to increase their effect. Alternative Names: (2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid; (2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butanoic acid. Grades: 95%. CAS No. 120701-87-3. Molecular formula: C7H12N4O4S. Mole weight: 248.26. BOC Sciences 4
Tazobactam sodium A penicillin derived beta-lactamase inhibitor and antibacterial agent. Alternative Names: Tazobactam sodium salt. CAS No. 89785-84-2. Molecular formula: C10H11N4NaO5S. Mole weight: 322.27. BOC Sciences
Tazobactam sodium Tazobactam sodium is an antibiotic of the beta-lactamase inhibitor class. Ceftolozane combines with Tazobactam, extends the activity of ceftolozane against many ESBL-producing Enterobacteriaceae and some Bacteroides spp. Uses: Scientific research. Category: Signaling pathways. CAS No. 89785-84-2. Pack Sizes: 10 mM * 1 mL in Water; 50 mg; 100 mg. Product ID: HY-W009168. MedChemExpress MCE
Tazobactam sodium Tazobactam sodium. Alternative Names: Sodium 2β-<(1,2,3-triazol-1-yl)methyl>-2α-methylpenam-3α-carboxylate 1,1-dioxide. CAS No. 89785-84-2. Purity: 95+%. Product ID: ACM89785842. Molecular formula: C10H12N4NaO5S. Mole weight: 323.28. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
Tazobactam sodium salt 1g Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C10H11NaN4O5S. CAS No. 89785-84-2. Prepack ID 13649308-1g. Molecular Weight 322.27. See USA prepack pricing. Molekula Americas
Tazobactam Sodium Salt β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Alternative Names: (2S, 3S, 5R)-3-Methyl-7-oxo-3-(1H-1, 2, 3-triazol-1-ylmethyl)-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic acid 4,4-dioxide sodium salt; YTR-830; CL-307579. Grades: Highly Purified. CAS No. 89785-84-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C??H??NaN?O?S, Molecular Weight: 322.27. US Biological Life Sciences. USBiological 13
Worldwide
Tazobactam sodium salt ≥91% Tazobactam sodium salt ≥91%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. USBiological 13
Worldwide
Tazobactam sodium (Standard) Flutianil (Standard) is the analytical standard of Flutianil. This product is intended for research and analytical applications. Flutianil is a fungicide, which specifically inhibits the powdery mildew species. Flutianil inhibits the haustorium formation and subsequent mycelia growth[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 89785-84-2. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-W009168R. MedChemExpress MCE
TB11 (Ti15Mo) Spherical Titanium Alloy Powder TB11 (Ti15Mo) alloy is a type of material with excellent comprehensive properties. Alfa Chemistry Materials 6
TB 21007 TB 21007. Group: Biochemicals. Grades: Purified. CAS No. 207306-50-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 13
Worldwide
TB500 TB500 is a synthetic version of an active region of thymosin β4. TB500 exhibits anti-fibrotic and wound healing activities by inhibiting the Akt signaling pathway and binding to actin. TB500 is claimed to promote endothelial cell differentiation, angiogenesis in dermal tissues, keratinocyte migration, collagen deposition and decrease inflammation[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 885340-08-9. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-P0170. MedChemExpress MCE
TB6 Spherical Titanium Alloy Powder TB6 alloy belongs to high-strength and high toughness titanium alloy, which can be used for isothermal forging. TB6 alloy can be used in aircraft fuselage, wings, and landing gear structures. If replaced with high-strength steel of the same strength, the structural weight can be reduced by about 40%. Alfa Chemistry Materials 6
TBA-354 TBA-354 is narrow spectrum and bactericidal in vitro against replicating and nonreplicating Mycobacterium tuberculosis, with potency similar to that of delamanid and greater than that of PA-824. TBA-354 maintains activity against Mycobacterium tuberculosis H37Rv isogenic monoresistant strains and clinical drug-sensitive and drug-resistant isolates. TBA-354 is 5 to 10 times more potent than PA-824, but selected mutants are cross-resistant to PA-824 and delamanid. TBA-354 is 2 to 4 times more potent than PA-824 when combined with bedaquiline, and when administered at a dose equivalent to that of PA-824, TBA-354 demonstrated superior sterilizing efficacy. TBA-354 has high bioavailability and a long elimination half-life. In vitro studies suggest a low risk of drug-drug interactions. Low-dose aerosol infection models of acute and chronic murine tuberculosis reveal time- and dose-dependent in vivo bactericidal activity that is at least as potent as that of delamanid and more potent than that of PA-824. Alternative Names: TBA-354, TBA 354, TBA354, SN31354, SN-31354, SN 31354. Grades: >98%. CAS No. 1257426-19-9. Molecular formula: C19H15F3N4O5. Mole weight: 436.34. BOC Sciences 12
TBADN TBADN. Alternative Names: 2-tert-Butyl-9,10-di(naphth-2-yl)anthracene. CAS No. 274905-73-6. Molecular formula: C38H30. Mole weight: 486.64. IUPAC Name: 2-tert-butyl-9,10-dinaphthalen-2-ylanthracene. SMILES: CC(C)(C)C1=CC2=C(C3=CC=C(C=CC=C4)C4=C3)C5=CC=CC=C5C(C6=CC=C(C=CC=C7)C7=C6)=C2C=C1. InChI: 1S/C38H30/c1-38(2,3)31-20-21-34-35(24-31)37(30-19-17-26-11-5-7-13-28(26)23-30)33-15-9-8-14-32(33)36(34)29-18-16-25-10-4-6-12-27(25)22-29/h4-24H,1-3H3,OBAJPWYDYFEBTF-UHFFFAOYSA-N. Alfa Chemistry Materials 5
TBADN, 99.5% TBADN, 99.5%. CAS No. 274905-73-6. Molecular formula: C38H30. Mole weight: 486.6g/mol. IUPAC Name: 2-tert-butyl-9,10-dinaphthalen-2-ylanthracene. SMILES: CC(C)(C)C1=CC2=C(C3=CC=CC=C3C(=C2C=C1)C4=CC5=CC=CC=C5C=C4)C6=CC7=CC=CC=C7C=C6. InChI: InChI=1S/C38H30/c1-38(2,3)31-20-21-34-35(24-31)37(30-19-17-26-11-5-7-13-28(26)23-30)33-15-9-8-14-32(33)36(34)29-18-16-25-10-4-6-12-27(25)22-29/h4-24H,1-3H3. Alfa Chemistry Materials 5
TBAJ-587 TBAJ-587, a potent anti-tuberculosis agent, inhibits M.tb strain H37Rv growth with MIC90s of 0.006 and <0.02 μg/mL in MABA and LORA assay, respectively. TBAJ-587 inhibits hERG channel minimally, attenuates inhibition of the cardiac potassium channel protein coded by the hERG, which is important for cardiac repolarization[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2252316-16-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-111747. MedChemExpress MCE
TBAJ-876 A potent anti-tuberculosis agent via inhibiting the mycobacterial F-ATP synthase. Alternative Names: (1R,2S)-1-(6-bromo-2-methoxyquinolin-3-yl)-2-(2,6-dimethoxypyridin-4-yl)-4-(dimethylamino)-1-(2,3,6-trimethoxypyridin-4-yl)butan-2-ol. Grades: 98%. CAS No. 2332841-25-3. Molecular formula: C31H37BrN4O7. Mole weight: 657.55. BOC Sciences 4
TBB TBB is a cell-permeable and ATP-competitive CK2 inhibitor with an IC50 of 0.15 μM for rat liver CK2. Uses: Scientific research. Category: Signaling pathways. Alternative Names: NSC 231634; Casein Kinase II Inhibitor I. CAS No. 17374-26-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-14394. MedChemExpress MCE
TBB TBB. Group: Biochemicals. Grades: Purified. CAS No. 17374-26-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 13
Worldwide
TBE buffer solution (10X) 5lt Pack Size. Group: Biochemicals, Buffers. Formula: N/A. Prepack ID 10590369-5lt. See USA prepack pricing. Molekula Americas
TBE buffer solution (10X) 1lt Pack Size. Group: Biochemicals, Buffers. Formula: N/A. Prepack ID 10590369-1lt. See USA prepack pricing. Molekula Americas
TBHQ TBHQ (tert-Butylhydroquinone) is a widely used Nrf2 activator, protects against Doxorubicin (DOX)-induced cardiotoxicity through activation of Nrf2[1]. TBHQ (tert-Butylhydroquinone) is also an ERK activator; rescues Dehydrocorydaline (DHC)-induced cell proliferation inhibitionin melanoma[2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: tert-Butylhydroquinone. CAS No. 1948-33-0. Pack Sizes: 10 mM * 1 mL in DMSO; 500 mg; 1 g. Product ID: HY-100489. MedChemExpress MCE
TBHQ-glucuronide TBHQ-glucuronide is a metabolite of TBHQ (tert-Butylhydroquinone), which is an antioxidant used to prevent oils and fats from oxidative deterioration and rancidity. Alternative Names: tert-Butylhydroquinone glucouronide; (2S,3S,4S,5R,6S)-6-(3-(tert-butyl)-4-hydroxyphenoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid; β-D-Glucopyranosiduronic acid, 3-(1,1-dimethylethyl)-4-hydroxyphenyl; 4-Hydroxy-3-(2-methyl-2-propanyl)phenyl β-D-glucopyranosiduronic acid. CAS No. 1072455-71-0. Molecular formula: C16H22O8. Mole weight: 342.34. BOC Sciences 4
TBHQ-sulfate TBHQ-sulfate is a metabolite of TBHQ (tert-Butylhydroquinone), which is an antioxidant used to prevent oils and fats from oxidative deterioration and rancidity. Alternative Names: 3-(tert-butyl)-4-hydroxyphenyl hydrogen sulfate; 3-tert-Butyl-4-hydroxyphenyl sulfate; 3-(1,1-Dimethylethyl)-4-hydroxyphenyl hydrogen sulfate; 1,4-Benzenediol, 2-(1,1-dimethylethyl)-, 4-(hydrogen sulfate); 3-t-butyl-4-hydroxyphenyl hydrogen sulfate; 4-Hydroxy-3-(2-methyl-2-propanyl)phenyl hydrogen sulfate. CAS No. 1072455-70-9. Molecular formula: C10H14O5S. Mole weight: 246.28. BOC Sciences 4
TBI-166 TBI-166, a riminophenazine analogue, is an orally active anti-tuberculosis agent with fewer adverse reactions than the lead riminophenazine compound, Clofazimine (HY-B1046) [1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1353734-12-9. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-148564. MedChemExpress MCE
TBI-223 TBI-223 is an orally active oxazolidinone antibiotic and an antimicrobial. TBI-223 shows activity against Mycobacterium tuberculosis (Mtb). TBI-223 exhibits an IC50 of 68 μg/mL for inhibiting mitochondrial protein synthesis (MPS) in HepG2 cells. TBI-223 is effective in three mouse models (bloodstream infection, skin infection, and bone infection) of methicillin-resistant staphylococcus aureus infection. TBI-223 can be used for the study of tuberculosis[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2071265-08-0. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-139398. MedChemExpress MCE
tBID tBID is a selective inhibitor of homeodomain-interacting protein kinase 2 (HIPK2) with an IC50 of 0.33 μM. Uses: Scientific research. Category: Signaling pathways. CAS No. 1639895-85-4. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100464. MedChemExpress MCE
TBK1/IKKε-IN-2 TBK1/IKKε-IN-2 is a dual TBK1 and IKKε inhibitor. Uses: Scientific research. Category: Signaling pathways. CAS No. 1292310-49-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-12453. MedChemExpress MCE
TBK1/IKKε-IN-4 TBK1/IKKε-IN-4 is a 6-aminopyrazolopyrimidine derivative and a potent, selective TBK1 and IKKε inhibitor with IC50 values of 13 nM and 59 nM, respectively. TBK1/IKKε-IN-4 shows 100- to 1000-fold less activity against other protein kinases including PDK1, PI3K family members and mTOR[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1381930-17-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-124652. MedChemExpress MCE
TBK1/IKKε-IN-5 TBK1/IKKε-IN-5 (compound 1) is an orally active TBK1 and IKKε dual inhibitor, with IC50 values of 1 and 5.6 nM, respectively. TBK1/IKKε-IN-5 enhances the blockade response to PD-1 and induces immune memory in rats when combines with anti-PD-L1. TBK1/IKKε-IN-5 can be used in cancer research, especially in tumour immunity[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1893397-65-3. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-128679. MedChemExpress MCE
TBK1-IN-1 TBK1-IN-1 is a potent and selective TANK binding kinase 1 (TBK1) inhibitor with an IC50 value of 22.4 nM. TBK1-IN-1 inhibits TBK1 downstream target genes cxcl10 and ifnβ expression. TBK1-IN-1 has anticancer activity[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 3041973-64-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-152237. MedChemExpress MCE
TBK1/NAK Antibody [K6D9] NAK/TBK1,TBK1,TBK1/NAK. Group: Antibodies. Alternative Names: NAK/TBK1,TBK1. Pack Sizes: 20uL. Product ID: F0525. Storage Conditions: -20°C (avoid freeze-thaw cycles), 2 years. Selleck Chemicals
United States; Europe
t-Boc-aminocaproic-N-hydroxysuccinimide (t-Boc-AC-NHS) t-Boc-aminocaproic-N-hydroxysuccinimide (t-Boc-AC-NHS). Group: Biochemicals. Alternative Names: t-Boc-AC-NHS. Grades: Highly Purified. CAS No. 51513-80-5. Pack Sizes: 250mg. Molecular Formula: C??H??N?O?, Melting Point: 86-87°C. US Biological Life Sciences. USBiological 13
Worldwide
t-Boc-aminocaproicnitrilotriacetic acid t-Boc-aminocaproicnitrilotriacetic acid. Alternative Names: T-BOC-AC-NTA;T-BOC-AMINOCAPROICNITRILOTRIACETIC ACID. CAS No. 1039123-88-0. Purity: 96%. Product ID: ACM1039123880. Molecular formula: C17H26N2O8. Mole weight: 386.39694. IUPAC Name: 2-[bis(carboxymethyl)amino]-6-[6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoylamino]hexanoic acid. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 2
t-Boc-aminooxyacetic acid t-Boc-aminooxyacetic acid. Group: Biochemicals. Alternative Names: 2- [ [ [ (1, 1-Dimethylethoxy) carbonyl] amino] oxy] acetic acid; 2- ( (tert-Butoxycarbonyl) aminooxy) acetic acid; [[N- (tert-Butoxycarbonyl) amino]oxy]acetic acid. Grades: Highly Purified. CAS No. 42989-85-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C7H13NO5. US Biological Life Sciences. USBiological 13
Worldwide
t-Boc-aminooxyacetic acid N-hydroxysuccinimide ester t-Boc-aminooxyacetic acid N-hydroxysuccinimide ester. Group: Biochemicals. Alternative Names: 2- [ [ [ (1, 1-Dimethylethoxy) carbonyl] amino] oxy] acetic acid 2,5-dioxo-1-pyrrolidinyl ester; [2-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]carbamic acid 1,1-dimethylethyl ester. Grades: Highly Purified. CAS No. 80366-85-4. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C11H16N2O7. US Biological Life Sciences. USBiological 13
Worldwide
t-Boc-aminooxyacetic Acid N-Hydroxysuccinimide Ester. A novel heterobifunctional linker for facile access to bioconjugates. Group: Biochemicals. Alternative Names: 2- [ [ [ (1, 1-Dimethylethoxy) carbonyl] amino] oxy] acetic Acid 2,5-Dioxo-1-pyrrolidinyl Ester; [2-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]carbamic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 80366-85-4. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 13
Worldwide
t-Boc-Aminooxy-PEG12-azide t-Boc-Aminooxy-PEG12-azide is a crosslinker containing a t-Boc-aminooxy group and an azide group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. Aminooxy PEG Linkers may be useful in bioconjugation experiments. Alternative Names: tert-butyl ((38-azido-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontyl)oxy)carbamate. Grades: ≥95%. Molecular formula: C31H62N4O15. Mole weight: 730.82. BOC Sciences 5
t-Boc-Aminooxy-PEG3-S-Ac t-Boc-Aminooxy-PEG3-S-Ac is a hydrophilic PEG moiety containing a t-Boc aminooxy group and a sulfur acetyl group. The t-Boc group is acid labile. The sulfur acetyl group can be deprotected to generate a thiol compound. The PEG linker increases the water solubility of the compound in aqueous environments. Please contact us for GMP-grade inquiries. Alternative Names: T-Boc-aminoxy-peg3-s-ac; 2055040-71-4; t-Boc-Aminooxy-PEG3-S-Ac; S-(2,2-Dimethyl-4-oxo-3,6,9,12,15-pentaoxa-5-azaheptadecan-17-yl) ethanethioate; BP-23147; CS-0254595. Grades: 0.98. CAS No. 2055040-71-4. Molecular formula: C15H29NO7S. Mole weight: 367.5. BOC Sciences 5
t-Boc-Aminooxy-PEG4-NHS ester t-Boc-Aminooxy-PEG4-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2401831-99-8. Pack Sizes: 50 mg; 100 mg; 250 mg; 500 mg. Product ID: HY-140417. MedChemExpress MCE
t-Boc-Aminoxy-PEG3-amine t-Boc-Aminoxy-PEG3-amine. CAS No. 1235514-18-7. Purity: 95%+. Product ID: ACM1235514187. Molecular formula: C13H28N2O6. Mole weight: 308.37. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 3
t-Boc-N-amido-PEG10-NHS ester t-Boc-N-amido-PEG10-NHS ester is a PEG linker containing NHS ester and Boc-protected amine moieties. The Boc group can be deprotected under mildly acidic conditions to form a free amine. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media. Alternative Names: BocNH-PEG10-CH2CH2COONHS; Boc-N-PEG10-C2-NHS ester; Boc-NH-PEG10-NHS ester; 2,5-dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23,26,29,32,35-undecaoxa-5-azaoctatriacontan-38-oate; 2-Methyl-2-propanyl {33-[(2,5-dioxo-1-pyrrolidinyl)oxy]-33-oxo-3,6,9,12,15,18,21,24,27,30-decaoxatritriacont-1-yl}carbamate; Carbamic acid, N-[33-[(2,5-dioxo-1-pyrrolidinyl)oxy]-33-oxo-3,6,9,12,15,18,21,24,27,30-decaoxatritriacont-1-yl]-, 1,1-dimethylethyl ester. Grades: ≥95%. Molecular formula: C32H58N2O16. Mole weight: 726.81. BOC Sciences 5
t-boc-N-amido-PEG11-amine t-boc-N-amido-PEG11-amine. CAS No. 1347704-59-9. Purity: 95%+. Product ID: ACM1347704599. Molecular formula: C27H56N2O12. Mole weight: 600.74. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
t-boc-N-amido-PEG12-amine t-boc-N-amido-PEG12-amine. CAS No. 890091-42-6. Molecular formula: C29H60N2O13. Mole weight: 644.8g/mol. Purity: 95%+. IUPAC Name: tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate. SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN. InChI: InChI=1S/C29H60N2O13/c1-29(2,3)44-28(32)31-5-7-34-9-11-36-13-15-38-17-19-40-21-23-42-25-27-43-26-24-41-22-20-39-18-16-37-14-12-35-10-8-33-6-4-30/h4-27,30H2,1-3H3,(H,31,32). Alfa Chemistry Materials 3
t-Boc-N-amido-PEG13-acid t-Boc-N-amido-PEG13-acid. CAS No. 187848-68-6. Purity: 95%+. Product ID: ACM187848686-3. Molecular formula: C32H63NO16. Mole weight: 717.84. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
t-Boc-N-amido-PEG1-amine Tert-butyl 2-(2-aminoethoxy)ethyl carbamate (CAS# 127828-22-2) is a useful research chemical. Alternative Names: tert-Butyl (2-(2-aminoethoxy)ethyl)carbamate; N-Boc-2-(2-aminoethoxy)ethylamine; Amino-PEG2-NH-Boc; 5-(tert-butyloxycarbonylamino)-3-oxa-pentyl amine; N-t-butoxycarbonyl-3-oxa-1,5-pentanediamine; AmbotzPEG1067; 1-t-butoxycarbonylamino-3-oxa-pentan-5-amine; t-Boc-N-amido-PEG1-Amine; BocNH-PEG1-CH2CH2NH2. Grades: 97 % (NMR). CAS No. 127828-22-2. Molecular formula: C9H20N2O3. Mole weight: 204.27. BOC Sciences 10
t-Boc-N-amido-PEG23-amine t-Boc-N-amido-PEG23-amine is a PEG linker containing a protected amino group and an amino group. The amino group can react with carboxylic acids, activated NHS esters, carbonyls and so on. Alternative Names: BocNH-PEG23-CH2CH2NH2. Grades: >95%. Molecular formula: C53H108N2O25. Mole weight: 1173.42. BOC Sciences 5
t-Boc-N-amido-PEG24-acid t-Boc-N-amido-PEG24-acid is a PEG linker containing a terminal carboxylic acid and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine. Please contact us for GMP-grade inquiries. Grades: 0.98. CAS No. 187848-68-6. Molecular formula: C56H111NO28. Mole weight: 1246.5. BOC Sciences 5
t-Boc-N-amido-PEG2-acetic acid Boc-AEEA-OH is a cleavable ADC linker used in the synthesis of ADCs. Alternative Names: 2,2-Dimethyl-4-oxo-3,8,11-trioxa-5-azatridecan-13-oic acid; t-Boc-N-amido-PEG2-CH2CO2H; Boc-NH-PEG2-CH2COOH; boc-8-amino-3,6-dioxaoctanoic acid. Grades: 98%. CAS No. 108466-89-3. Molecular formula: C11H21NO6. Mole weight: 263.29. BOC Sciences 10
t-boc-N-amido-PEG2-amine t-boc-N-amido-PEG2-amine. CAS No. 127828-22-2. Purity: 95%+. Product ID: ACM127828222. Molecular formula: C9H20N2O3. Mole weight: 204.27. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
t-Boc-N-amido-PEG2-amine Boc-NH-PEG2-C2-NH2 is a PROTAC linker, which refers to the alkyl / ether composition. Boc-NH-PEG2-C2-NH2 can be used in the synthesis of a series of PROTACs. Boc-NH-PEG2-C2-NH2 is a PEG derivative containing an amino group and Boc-protected amino group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. PEG Linkers may be useful in the development of antibody drug conjugates and PROTACs. Alternative Names: NHBoc-PEG2-amine; Boc-NH-PEG2-C2-NH2; BocNH-PEG2-CH2CH2NH2; N-(tert-Butoxycarbonyl)-3,6-dioxa-1,8-octanediaminetert-Butyl (2-(2-(2-aminoethoxy)ethoxy)ethyl)carbamate; Boc-1-amino-3,6-dioxa-8-octanediamine; N-Boc-2-[2-(2-amino-ethoxy)-ethoxy]-ethylamine; N-Boc-2,2'-(ethylenedioxy)diethylamine; N-Boc-3,6-dioxaoctane-1,8-diamine; Boc-N-amido-PEG2-Amine; N-Boc-3,6-dioxa-1,8-octanediamine; 1-(t-Butyloxycarbonyl-amino)-3,6-dioxa-8-octaneamine. Grades: ≥95%. CAS No. 153086-78-3. Molecular formula: C11H24N2O4. Mole weight: 248.32. BOC Sciences 10
t-Boc-N-amido-PEG2-azide Boc-N-Amido-PEG2-C2-azide is a polyethylene glycol (PEG)-based PROTAC linker. Boc-N-Amido-PEG2-C2-azide can be used in the synthesis of a series of PROTACs. Alternative Names: tert-butyl {2-[2-(2-azidoethoxy)ethoxy]ethyl}carbamate; Boc-NH-PEG(2)-N3. Grades: ≥ 98% (HPLC). CAS No. 950683-55-3. Molecular formula: C11H22N4O4. Mole weight: 274.30. BOC Sciences 10
t-boc-N-amido-PEG2-bromide t-boc-N-amido-PEG2-bromide. CAS No. 164332-88-1. Purity: 95%+. Product ID: ACM164332881. Molecular formula: C9H18BrNO3. Mole weight: 268.15. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
t-Boc-N-amido-PEG3-acid t-Boc-N-amido-PEG3-acid. CAS No. 1365655-91-9. Purity: 95%+. Product ID: ACM1365655919. Molecular formula: C12H23NO6. Mole weight: 277.31. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
t-boc-N-amido-PEG3-alcohol Boc-NH-PEG3 is a PROTAC linker, which refers to the alkyl / ether composition. Boc-NH-PEG3 can be used in the synthesis of a series of PROTACs. Boc-NH-PEG3 is a PEG derivative containing a hydroxyl group and Boc-protected amino group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The Boc group can be deprotected under mild acidic conditions to form the free amine. Alternative Names: NHBoc-PEG3-OH; 2-[2-(2-t-Boc-aminoethoxy]ethoxy]ethanol; N-[2-[2-(2-Hydroxyethoxy)ethoxy]ethyl]carbamic Acid 1,1-Dimethylethyl Ester; 2-[2-(2-tert-Butyloxycarbonylaminoethoxy)ethoxy]ethanol; Boc-NH-PEG3; Carbamic acid, N-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-, 1,1-dimethylethyl ester; 2-Methyl-2-propanyl {2-[2-(2-hydroxyethoxy)ethoxy]ethyl}carbamate; Boc-NH-PEG3-OH; N-Boc-PEG3-alcohol. Grades: >95%. CAS No. 139115-92-7. Molecular formula: C11H23NO5. Mole weight: 249.30. BOC Sciences 4
t-boc-N-amido-PEG3-amine t-boc-N-amido-PEG3-amine. CAS No. 153086-78-3. Purity: 95%+. Product ID: ACM153086783-1. Molecular formula: C11H24N2O4. Mole weight: 248.32. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
t-boc-N-amido-PEG3-bromide t-boc-N-amido-PEG3-bromide. CAS No. 165963-71-3. Purity: 95%+. Product ID: ACM165963713. Molecular formula: C11H22BrNO4. Mole weight: 312.2. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
t-Boc-N-amido-PEG3-NHS ester t-Boc-N-amido-PEG3-NHS ester is a PEG linker containing NHS ester and Boc-protected amine moieties. The Boc group can be deprotected under mildly acidic conditions to form a free amine. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media. Alternative Names: Boc-NH-PEG3-NHS ester; 2,5-Dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azaheptadecan-17-oate; BocNH-PEG3-CH2COONHS; 2-Methyl-2-propanyl {2-[2-(2-{3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy}ethoxy)ethoxy]ethyl}carbamate; Carbamic acid, N-[2-[2-[2-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethyl]-, 1,1-dimethylethyl ester. Grades: ≥95%. CAS No. 2250216-93-2. Molecular formula: C18H30N2O9. Mole weight: 418.44. BOC Sciences 5
t-Boc-N-amido-PEG4-acid t-Boc-N-amido-PEG4-acid. CAS No. 1347750-75-7. Purity: 95%+. Product ID: ACM1347750757. Molecular formula: C14H27NO7. Mole weight: 321.37. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5

Would you like to list your products on USA Chemical Suppliers?

Our database is helping our users find suppliers everyday.

Add Your Products