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
D-Tryptophan benzyl ester hydrochloride 98+% (HPLC) D-Tryptophan benzyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 5
Worldwide
D-Tryptophan methyl ester hydrochloride D-Tryptophan methyl ester hydrochloride. Group: Biochemicals. Alternative Names: (R)-Tryptophan methyl ester monohydrochloride; (R)-Tryptophane methyl ester hydrochloride; Methyl D-tryptophanate hydrochloride. Grades: Highly Purified. CAS No. 14907-27-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C12H15ClN2O2. US Biological Life Sciences. USBiological 8
Worldwide
D-Tryptophan methyl ester hydrochloride Synonyms: D-Trp-OMe HCl; (R)-Methyl 2-amino-3-(1H-indol-3-yl)propanoate hydrochloride. Grades: ≥ 99% (HPLC). CAS No. 14907-27-8. Molecular formula: C12H14N2O2·HCl. Mole weight: 254.70. BOC Sciences 4
D-Tryptophan Methyl Ester, Hydrochloride D-Tryptophan Methyl Ester Hydrochloride is an intermediate in the synthesis of Tryptophan derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 14907-27-8. Pack Sizes: 10g. Molecular Formula: C??H??ClN?O?, Melting Point: >192°C (dec.). US Biological Life Sciences. USBiological 1
Worldwide
D-Tryptophan methyl ester hydrochloride 99+% (HPLC) D-Tryptophan methyl ester hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. USBiological 5
Worldwide
D-Tryptophan,N-acetyl-5-fluoro-,methyl ester D-Tryptophan,N-acetyl-5-fluoro-,methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (R)-N-ACETYL-5-FLUORO-TRP-OME, 114872-80-9, MolPort-028-960-888, AKOS022183626, AK-82759, AJ-104533, DB-060644, N-Acetyl-5-fluoro-D-tryptophan methyl ester, K-1062, (R)-Methyl 2-acetamido-3-(5-fluoro-1H-indol-3-yl)propanoate. Product Category: Heterocyclic Organic Compound. CAS No. 114872-80-9. Molecular formula: C14H15FN2O3. Mole weight: 278.278903 [g/mol]. Purity: 0.96. IUPACName: methyl (2R)-2-acetamido-3-(5-fluoro-1H-indol-3-yl)propanoate. Canonical SMILES: CC(=O)NC(CC1=CNC2=C1C=C(C=C2)F)C(=O)OC. Product ID: ACM114872809. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
D-Tryptophan,N-acetyl-6-fluoro-,methyl ester D-Tryptophan,N-acetyl-6-fluoro-,methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AKOS015950520, (R)-N-ACETYL-6-FLUORO-TRP-OME, AB1000539, 1234842-62-6. Product Category: Heterocyclic Organic Compound. CAS No. 1234842-62-6. Molecular formula: C14H15FN2O3. Mole weight: 278.278903 [g/mol]. Purity: 0.96. IUPACName: methyl (2R)-2-acetamido-3-(6-fluoro-1H-indol-3-yl)propanoate. Canonical SMILES: CC(=O)NC(CC1=CNC2=C1C=CC(=C2)F)C(=O)OC. Product ID: ACM1234842626. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
D-tryptophan N-acetyltransferase This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. Group: Enzymes. Synonyms: D-tryptophan acetyltransferase; acetyl-CoA-D-tryptophan-α-N-acetyltransferase. Enzyme Commission Number: EC 2.3.1.34. CAS No. 37257-13-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2212; D-tryptophan N-acetyltransferase; EC 2.3.1.34; 37257-13-9; D-tryptophan acetyltransferase; acetyl-CoA-D-tryptophan-α-N-acetyltransferase. Cat No: EXWM-2212. Creative Enzymes
D-tryptophan N-malonyltransferase 1-Aminocyclopropane-1-carboxylate can act instead of malonyl-CoA. Group: Enzymes. Enzyme Commission Number: EC 2.3.1.112. CAS No. 94490-01-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2051; D-tryptophan N-malonyltransferase; EC 2.3.1.112; 94490-01-4. Cat No: EXWM-2051. Creative Enzymes
D-Tryptophanol Synonyms: (R)-2-Amino-3-(3-indolyl)-1-propanolD-Trp-ol. Grades: ≥ 98% (HPLC). CAS No. 52485-52-6. Molecular formula: C11H14N2O. Mole weight: 190.23. BOC Sciences 4
D-Tryptophanol D-Tryptophanol. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 5
Worldwide
DTS(FBTTh2)2 DTS(FBTTh2)2 is a conductive polymer that can be used as a donor molecule. It has a narrow band gap and shows a maximum power conversion efficiency of 7.0%. Its photostability is more than that of P3HT. Uses: Dts(fbtth2)2 can be used as a conjugating polymer that forms a donor-acceptor system with acceptor molecules such as perylene diimide, pc71bm and other fullerenes for the fabrication of bulk-heterojunction based solar cells. Group: Organic field effect transistor (ofet) materials organic solar cell (opv) materials. Alternative Names: 7,7'-[4,4-Bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene-2,6-diyl]bis[6-fluoro-4-(5'-hexyl-[2,2'-bithiophen]-5-yl)benzo[c][1,2,5]thiadiazole],F-DTS. Pack Sizes: 100 mg in glass insert. Product ID: 4-[7,7-bis(2-ethylhexyl)-10-[5-fluoro-7-[5-(5-hexylthiophen-2-yl)thiophen-2-yl]-2,1,3-benzothiadiazol-4-yl]-3,11-dithia-7-silatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraen-4-yl]-5-fluoro-7-[5-(5-hexylthiophen-2-yl)thiophen-2-yl]-2,1,3-benzothiadiazole. Molecular formula: 1219.9g/mol. Mole weight: C64H72F2N4S8Si. CCCCCCc1ccc (s1)-c2ccc (s2)-c3cc (F)c (-c4cc5c (s4)-c6sc (cc6[Si]5 (CC (CC)CCCC)CC (CC)CCCC)-c7c (F)cc (-c8ccc (s8)-c9ccc (CCCCCC)s9)c%10nsnc7%10)c%11nsnc3%11. 1S / C64H72F2N4S8Si / c1-7-13-17-19-23-41-25-27-49 (71-41) 51-31-29-47 (73-51) 43-33-45 (65) 57 (61-59 (43) 67-77-69-61) 53-35-55-63 (75-53) 64-56 (79 (55, 37-39 (11-5) 21-15-9-3) 38-40 (12-6) 22-16-10-4) 36-54 (76-64) 58-4… Alfa Chemistry Materials 4
DTS(PTTh2)2 DTS(PTTh2)2 is a conjugating polymer with an absorption onset of 815 nm and a field effect hole mobility of ~ 0.1 cm2 V-1s-1. It acts as a small donor molecule that can be used as an active layer in optoelectronic applications. Uses: Narrow band gap material for high-efficiency organic solar cells (opvs) applicationopv device structure: ito/moox/dts(ptth2)2: pc70bm/al jsc = 14.4 ma/cm2 voc = 0.78 v ff = 0.59 pce = 6.7%. Group: Organic field effect transistor (ofet) materials organic solar cell (opv) materials. Alternative Names: 4, 4'-[4, 4-Bis(2-ethylhexyl)-4H-silolo[3, 2-b:4, 5-b']dithiophene-2, 6-diyl]bis[7-(5'-hexyl-[2, 2'-bithiophen]-5-yl)-[1, 2, 5]thiadiazolo[3, 4-c]pyridine]. Pack Sizes: 100 mg in glass insert. Product ID: 4-[7,7-bis(2-ethylhexyl)-10-[7-[5-(5-hexylthiophen-2-yl)thiophen-2-yl]-[1,2,5]thiadiazolo[3,4-c]pyridin-4-yl]-3,11-dithia-7-silatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraen-4-yl]-7-[5-(5-hexylthiophen-2-yl)thiophen-2-yl]-[1,2,5]thiadiazolo[3,4-c]pyridine. Molecular formula: 1185.9g/mol. Mole weight: C62H72N6S8Si. CCC (CCCC) C[Si]1 (CC (CCCC) CC) C2=C (SC (C3=NC=C (C4=CC=C (C5=CC=C (CCCCCC) S5) S4) C6=NSN=C63) =C2) C7=C1C=C (C8=NC=C (C9=CC=C (C%10=CC=C (CCCCCC) S%10) S9) C%11=NSN=C%118) S7. 1S / C62H72N6S8Si / c1-7-13-17-19-23-41-25-27-47 (69-41) 49-31-29-45 (71-49) 43-35-63-57 (59-55 (43) 65-75-67-59) 51-33-53-61 (73-51) 62-54 (77 (53, 37-39 (11-5) 21-15-9-3) 38-40 (12-6) 22… Alfa Chemistry Materials 4
DTSSP DTSSP. Pack Sizes: Milligram Quantities: 100 mg. Order Number: CL103. Prochem Inc
www.prochemonline.com
DTSSP Crosslinker DTSSP Crosslinker is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Uses: It is a water-soluble, thiol cleavable, homobifunctional and amine-reactive crosslinking agent. Synonyms: 3,3'-Dithiobis(sulphosuccinimidyl propionate); 3-pyrrolidinesulfonic acid, 1,1'-[dithiobis[(1-oxo-3,1-propanediyl)oxy]]bis[2,5-dioxo-. Grades: ≥97.0%. CAS No. 81069-02-5. Molecular formula: C14H16N2O14S4. Mole weight: 564.54. BOC Sciences 4
DTSSP Crosslinker DTSSP Crosslinker is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 81069-02-5. Pack Sizes: 5 mg. Product ID: HY-126349. MedChemExpress MCE
DTSSP Crosslinker DTSSP crosslinker is membrane-impermeable, thus enabling cell-surface crosslinking without interfering with intercellular proteins. Group: Biochemicals. Alternative Names: 1-3- [3- (2, 5-dioxo-3-sulfopyrrolidin-1-yl ) oxy-3-oxopropyl ] disulfanyl propanoyl oxy] -2, 5-dioxopyrrolidine-3-sulfonic acid; Sulfo-DSP; DTBSSP. Grades: Purified. CAS No. 81069-02-5. Pack Sizes: 50mg, 250mg. US Biological Life Sciences. USBiological 4
Worldwide
DTSSP Crosslinker (Sulfo-DSP; DTBSSP) DTSSP is a water-soluble crosslinking agent with primary amine-reactivity, N-hydroxysulfosuccinimi de (Sulfo-NHS) esters at both ends and contains a cleavable, 8-atom (12A?) spacer arm. The disulfide bond in the spacer arm is cleavable with reducing agents such as DTT, TCEP, etc. DTSSP crosslinker is membrane-impermeable, thus enabling cell-surface crosslinking without interfering with intercellular proteins. Group: Biochemicals. Alternative Names: 1-? [3-? [3-? (2, 5-dioxo-?3-sulfopyrrolidin-1-yl ) oxy-3-oxopropyl ] disulfanyl propanoyl oxy] -2, 5-dioxopyrrolidine-3-sulfonic acid; Sulfo-DSP; DTBSSP. Grades: Highly Purified. CAS No. 81069-02-5. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 4
Worldwide
DTT-2,6-dicarboxylic acid DTT-2,6-dicarboxylic acid. Group: Customizable mof linkers. Alternative Names: H2DTDC. CAS No. 502764-53-6. Product ID: 3,7,11-trithiatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraene-4,10-dicarboxylic acid. Molecular formula: 284.33. Mole weight: C10H4O4S3. InChI=1S/C10H4O4S3/c11-9 (12)5-1-3-7 (16-5)8-4 (15-3)2-6 (17-8)10 (13)14/h1-2H, (H, 11, 12) (H, 13, 14). XQMFYBSHBCPMBJ-UHFFFAOYSA-N. 96%. Alfa Chemistry Materials 7
DTT-8 DTT-8. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Terrylene. Product Category: Organic Photovoltaic (OPV). Appearance: solid. CAS No. 188-72-7. Molecular formula: C30H16. Mole weight: 376.45. Purity: 0.9. Product ID: ACM188727. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Tribenzo[de,kl,rst]pentaphene, DTT in Ireland. Alfa Chemistry. 2
DTTCI DTTCI. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,3'-Diethylthiatricarbocyanineiodide. Product Category: Other Fluorophores. Appearance: Green powder. CAS No. 3071-70-3. Molecular formula: C25H25N2S2I. Mole weight: 544.52. Purity: 98%+. IUPACName: (2Z)-3-ethyl-2-[(2E,4E,6E)-7-(3-ethyl-1,3-benzothiazol-3-ium-2-yl)hepta-2,4,6-trienylidene]-1,3-benzothiazole;iodide. Canonical SMILES: CCN\1C2=CC=CC=C2S/C1=C\C=C\C=C\C=C\C3=[N+](C4=CC=CC=C4S3)CC.[I-]. Product ID: ACM3071703-3. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 3,3'-Diethylthiatricarbocyanine iodide, DTT in Ireland. Alfa Chemistry. 2
DTTCI DTTCI (3,3-Diethylthiatricarbocyanine iodide) is an infrared photographic sensitizing dye. DTTCI is a highly sensitive chiroptical reporter of DNA helicity and sequence [1] [2]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: 3,3-Diethylthiatricarbocyanine iodide. CAS No. 3071-70-3. Pack Sizes: 250 mg; 500 mg. Product ID: HY-D1180. MedChemExpress MCE
DTT (Dithiothreitol) 100g Pack Size. Group: Analytical Reagents, Biochemicals, Carbohydrates. Formula: C4H10O2S2. CAS No. 3483-12-3. Prepack ID 19733320-100g. Molecular Weight 154.25. See USA prepack pricing. Molekula Americas
DTT (Dithiothreitol) 25g Pack Size. Group: Analytical Reagents, Biochemicals, Carbohydrates. Formula: C4H10O2S2. CAS No. 3483-12-3. Prepack ID 19733320-25g. Molecular Weight 154.25. See USA prepack pricing. Molekula Americas
DTT (Dithiothreitol) 5g Pack Size. Group: Analytical Reagents, Biochemicals, Carbohydrates. Formula: C4H10O2S2. CAS No. 3483-12-3. Prepack ID 19733320-5g. Molecular Weight 154.25. See USA prepack pricing. Molekula Americas
dT-Thiophosphoramidite dT-Thiophosphoramidite, a chemical compound utilized in the synthetic process of oligonucleotides, characterized as a class of biomolecules with vast implications in the biomedical arena, specifically for diagnostics, gene therapy, and drug development, adds to the the structural and functional modification of oligonucleotides as an indispensable building block. Synonyms: 5'-Dimethoxytrityl-2'-deoxyThymidine, 3'-[(ß-thiobenzoylethyl)-(1-pyrrolidinyl)]-thiophosphoramidite; 5'-O- (4, 4'-Dimethoxytrityl) -3'-O-[pyrrolizino[[2- (benzoylthio) ethyl]thio]phosphino]thymidine. Molecular formula: C44H48N3O8PS2. Mole weight: 841.97. BOC Sciences 3
dTTPαS dTTPαS is a modified nucleotide analogue used in enzymology and molecular biology research. It can be incorporated into DNA sequences during polymerase chain reaction (PCR) and is commonly used in site-directed mutagenesis studies. It has also been used in the study of DNA replication and repair mechanisms. Synonyms: 2'-Deoxythymidine-(α-thio)-triphosphate, Sodium salt (1 : 1 Mixture of Rp and Sp isomers). Grades: ≥ 95 % by HPLC. CAS No. 99749-43-6. Molecular formula: C10H17N2O13P3S.4Na. Mole weight: 586.19. BOC Sciences 2
dTTP solution - Lithium Salt dTTP could be used in the studies of DNA labeling reactions, polymerase chain reaction and sequencing/cycle sequencing analysis. Grades: ≥ 99 % by HPLC. Molecular formula: C10H17N2O14P3·xLi. Mole weight: 482.17 (free acid). BOC Sciences 2
dTTP solution - Sodium Salt Cas No. 3624-46-2. BOC Sciences 2
D-Turanose D-Turanose, an exceptional carbohydrate embraced in the realm of biomedical industry, entices scientific intrigue. Esteemed for its pharmacological possibilities, this marvel has garnered profound attention for drug delivery systems and the amelioration of ailments such as diabetes and obesity. Its distinctive architecture empowers potent drug stability as well as meticulous release, thus rendering it an invaluable constituent within pharmaceutical formulations. Moreover, D-Turanose exhibits propitious prospects in tempering glycemic indices and orchestrating weight management, constituting a propelling contender for therapeutic interventions. Synonyms: 3-O-(a-D-Glucopyranosyl)-D-fructose. CAS No. 547-25-1. Molecular formula: C12H22O11. Mole weight: 342.3. BOC Sciences 12
D-(+)-Turanose 3-a-D-Glucopyranosyl-D-fructose. CAS No. 547-25-1. Product ID: 3-00052. Molecular formula: C12H22O11. Mole weight: 342.34. Properties: mp 120-123°C. CarboMer Inc
D-(+)-Turanose 1g Pack Size. Group: Biochemicals, Carbohydrates. Formula: C12H22O11. CAS No. 547-25-1. Prepack ID 17058767-1g. Molecular Weight 342.3. See USA prepack pricing. Molekula Americas
D-Tyr(2)-AVP D-Tyr(2)-AVP is an impurity of Vasopressin, which is an antidiuretic hormone secreted from the posterior pituitary. Synonyms: D-Tyr-Vasopressin; D-Tyr-AVP; Vasopressin, 2-D-tyrosine-8-L-arginine-; H-Cys-D-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); L-cysteinyl-D-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-arginyl-glycinamide (1->6)-disulfide. CAS No. 66513-06-2. Molecular formula: C46H65N15O12S2. Mole weight: 1084.24. BOC Sciences 8
D-Tyrosinamide Synonyms: H-D-Tyr-NH2. CAS No. 111004-07-0. Molecular formula: C9H12N2O2. Mole weight: 180.2. BOC Sciences 6
D-Tyrosine 5g Pack Size. Group: Amino Acids, Biochemicals. Formula: 4-(HO)C6H4CH2CH(NH2)CO2H. CAS No. 556-02-5. Prepack ID 24156427-5g. Molecular Weight 181.19. See USA prepack pricing. Molekula Americas
D-Tyrosine 1g Pack Size. Group: Amino Acids, Biochemicals. Formula: 4-(HO)C6H4CH2CH(NH2)CO2H. CAS No. 556-02-5. Prepack ID 24156427-1g. Molecular Weight 181.19. See USA prepack pricing. Molekula Americas
D-Tyrosine Synonyms: D-Tyr-OH; (R)-3-(4-Hydroxyphenyl)alanine; (R)-2-amino-3-(4-hydroxyphenyl)propanoic acid. Grades: ≥ 98% (Titration). CAS No. 556-02-5. Molecular formula: C9H11NO3. Mole weight: 181.19. BOC Sciences 4
D-Tyrosine D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 556-02-5. Pack Sizes: 500 mg; 1 g; 5 g. Product ID: HY-Y0444. MedChemExpress MCE
D-Tyrosine D-Tyrosine. Group: Biochemicals. Alternative Names: (2R) -2-Amino-3- (4-hydroxyphenyl) propanoic Acid; (R)-Tyrosine; D-p-Tyrosine; H-D-Tyr-OH. Grades: Highly Purified. CAS No. 556-02-5. Pack Sizes: 1g. Molecular Formula: C9H11NO3, Molecular Weight: 181.19. US Biological Life Sciences. USBiological 3
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D-Tyrosine 98+% D-Tyrosine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. USBiological 5
Worldwide
D-Tyrosine benzyl ester D-Tyrosine benzyl ester. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 5
Worldwide
D-Tyrosine benzyl ester 4-toluenesulfonate salt D-Tyrosine benzyl ester 4-toluenesulfonate salt. Group: Biochemicals. Alternative Names: D-Tyr-OBzl·TosOH. Grades: Highly Purified. CAS No. 97984-63-9. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 8
Worldwide
D-Tyrosine benzyl ester 4-toluenesulfonate salt Synonyms: D-Tyr-OBzl TosOH; (R)-Benzyl 2-amino-3-(4-hydroxyphenyl)propanoate 4-methylbenzenesulfonate. Grades: ≥ 98% (HPLC). CAS No. 97984-63-9. Molecular formula: C16H17NO3·C7H8O3S. Mole weight: 443.50. BOC Sciences 4
D-Tyrosine benzyl ester 4-toluenesulfonate salt 98+% (HPLC) D-Tyrosine benzyl ester 4-toluenesulfonate salt 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 5
Worldwide
D-Tyrosine-d4 D-Tyrosine-d4. Group: Biochemicals. Alternative Names: (2R) -2-Amino-3- (4-hydroxyphenyl) propanoic Acid-d4; (R)-Tyrosine-d4; D-p-Tyrosine-d4; H-D-Tyr-OH-d4. Grades: Highly Purified. Pack Sizes: 25mg. Molecular Formula: C9H7D4NO3, Molecular Weight: 185.21. US Biological Life Sciences. USBiological 3
Worldwide
D-Tyrosine ethyl ester hydrochloride D-Tyrosine ethyl ester hydrochloride. Group: Biochemicals. Alternative Names: D-Tyr-OEt·HCl. Grades: Highly Purified. CAS No. 23234-43-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 8
Worldwide
D-Tyrosine ethyl ester hydrochloride Synonyms: D-Tyr-OEt HCl; (R)-Ethyl 2-amino-3-(4-hydroxyphenyl)propanoate hydrochloride. Grades: ≥ 99% (Titration). CAS No. 23234-43-7. Molecular formula: C11H15NO3·HCl. Mole weight: 245.70. BOC Sciences 4
D-Tyrosine ethyl ester hydrochloride 99+% ( D-Tyrosine ethyl ester hydrochloride 99+% (. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. USBiological 5
Worldwide
D-Tyrosine methyl ester hydrochloride Synonyms: D-Tyr-OMe HCl; Methyl D-tyrosinate hydrochloride. Grades: ≥ 98% (HPLC). CAS No. 3728-20-9. Molecular formula: C10H13NO3·HCl. Mole weight: 231.70. BOC Sciences 4
D-Tyrosine methyl ester hydrochloride D-Tyrosine methyl ester hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 3728-20-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. USBiological 8
Worldwide
D-Tyrosine methyl ester hydrochloride 98+% (HPLC) D-Tyrosine methyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. USBiological 5
Worldwide
D-Tyrosine,o-(1,1-dimethylethyl)-,2-propenyl ester,hydrochloride(9ci) D-Tyrosine,o-(1,1-dimethylethyl)-,2-propenyl ester,hydrochloride(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-D-TYR -ALLYLESTERHCL, 218962-74-4. Product Category: Heterocyclic Organic Compound. CAS No. 218962-74-4. Molecular formula: C16H23NO3·HCl. Mole weight: 313.82. Purity: 0.96. IUPACName: prop-2-enyl (2R)-2-amino-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanoate;hydrochloride. Canonical SMILES: CC(C)(C)OC1=CC=C(C=C1)CC(C(=O)OCC=C)N.Cl. Product ID: ACM218962744. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
D-Tyrosine tert-butyl ester Synonyms: D-Tyr-OtBu. Grades: ≥ 99% (HPLC). CAS No. 87553-74-0. Molecular formula: C13H19NO3. Mole weight: 237.30. BOC Sciences 4
D-Tyrosine tert-butyl ester D-Tyrosine tert-butyl ester. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 5
Worldwide
D-Tyrosinol hydrochloride D-Tyrosinol hydrochloride. Group: Biochemicals. Alternative Names: D-Tyr-ol·HCl. Grades: Highly Purified. CAS No. 40829-04-7. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 8
Worldwide
D-Tyrosinol hydrochloride 99+% (HPLC) D-Tyrosinol hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 5
Worldwide
D-Tyr-val D-Tyr-val. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-TYR-VAL;D-TYR-VAL NH2;H-D-TYR-VAL-NH2;tyrosylvalinamide. Product Category: Heterocyclic Organic Compound. CAS No. 87237-39-6. Molecular formula: C14H20N2O4. Mole weight: 280.32. Purity: 0.96. IUPACName: 2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylbutanamide. Canonical SMILES: CC(C)C(C(=O)N)NC(=O)C(CC1=CC=C(C=C1)O)N. Density: 1.207 g/cm³. Product ID: ACM87237396. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
DU125530 DU125530 is a selective 5-HT1A receptor antagonist (Ki = 0.7 nM). DU125530 has the potential to be used in the treatment of anxiety, depression and psychiatric disorders. Synonyms: DU-125530; DU125530; DU 125530; 2-[4-[4-(7-chloro-2,3-dihydro-1,4-benzodioxin-5-yl)piperazin-1-yl]butyl]-1,1-dioxo-1,2-benzothiazol-3-one. Grades: 99%. CAS No. 161611-99-0. Molecular formula: C23H26ClN3O5S. Mole weight: 491.99. BOC Sciences 10
DU-14 DU-14 is a potent steroid sulfatase inhibitor with an IC 50 of 55.8 nM. DU-14 inhibits the MCF-7 cell proliferation ( IC 50 = 38.7 nM). DU-14 has neuroprotective effects against neurotoxic Aβ, suggesting that up-regulation of endogenous DHEAS by DU-14 could be beneficial to the alleviation of Aβ-induced impairments in spatial memory and synaptic plasticity [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 186303-55-9. Pack Sizes: 5 mg; 10 mg. Product ID: HY-116377. MedChemExpress MCE
dual-specificity kinase This family of enzymes can phosphorylate both Ser/Thr and Tyr residues. Group: Enzymes. Synonyms: ADK1; Arabidopsis dual specificity kinase 1; CLK1; dDYRK2; Mps1p. Enzyme Commission Number: EC 2.7.12.1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3161; dual-specificity kinase; EC 2.7.12.1; ADK1; Arabidopsis dual specificity kinase 1; CLK1; dDYRK2; Mps1p. Cat No: EXWM-3161. Creative Enzymes
Duazomycin A Duazomycin A is produced by the strain of Streptomyces ambofaciens. It has the activity of anti-gram-positive bacteria, yeast and yeast-like fungi, and has strong inhibitory effect on sarcoma 180 and adenocarcinoma 755. Synonyms: Duazomycine; Duazomycinum; N-Acetyl-6-diazo-5-oxo-L-norleucine. CAS No. 2508-89-6. Molecular formula: C8H11N3O4. Mole weight: 213.19. BOC Sciences 5
DUB Inhibitor IV, b-AP15 (NSC687852, 3, 5-bis ( (4-Nitrophenyl) methylidene) -1-prop-2-enoylpiperidin-4-one, (3E, 5E) -1-Acryloyl-3, 5-bis (4-nitrobenzylidene) piperidin-4-one, USP14 Inhibitor III, UCH-L5/UCH37 Inhibitor II) A cell-permeable bis-nitrobenzylidene-piperidinone compound that acts as a potent, reversible and selective inhibitor of 19S regulatory-particle-associated deubiquitylating enzymes (DUBs) UCH-L5 and USP-14 (IC50=2.1uM against Ub-AMC substrate), with no effect on UCH-L1, UCH-L3, USP2, USP7, USP8 and BAP1 and on the proteasomal proteolytic activities. Shown to prevent proteasomal degradation (IC50=0.8uM in MelJuSo-UbG76V-YFP cells), and cause accumulation of higher molecular weights polyubiquitinated proteins in HCT-116 cells. Preferentially induces cell-cycle arrest and apoptosis in several colon cancer and in CNS cells, and effectively suppresses tumor growth in various mouse model (5mg/kg, i.p.). Group: Biochemicals. Grades: Highly Purified. CAS No. 1009817-63-4. Pack Sizes: 10mg. Molecular Formula: C??H??N?O?, Molecular Weight: 419.4. US Biological Life Sciences. USBiological 4
Worldwide
DUB Inhibitor VI, P22077 (1-(5-(2,4-Difluorophenylthio)-4-nitrothiophen-2-yl)ethanone, USP7 Inhibitor II, USP47 Inhibitor II) A cell-permeable thiophenylethanone that is shown to inhibit USP7 and USP47 deubiquitinase activity (IC50=8.01 & 8.74uM, respectively), while exhibiting much reduced affinity toward ATXN3, BAP1, and USP1, and displaying no inhibitory activity toward other known PR-619 targets (IC50 >50uM). Both P22077 and PR-619 are shown to increase overall protein polyubiquitination in HEK293T cells in a dose- and time-dependent manner (20 to 150uM; 0.5 to 20h), however PR619 treatment results in upregulation of both K48- and K63-linked, while P22077 exposure results in mainly enrichment of K48-linked polyUb chains. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 4
Worldwide
DUB Inhibitor V, PR-619 A cell-permeable pyridinamine class broad-spectrum DUB inhibitor whose known targets include ATXN3, BAP1, JOSD2, OTUD5, UCH-L1, UCH-L3, UCH-L5/UCH37, USP1, 2, 4, 5, 7, 8, 9X, 10, 14, 15, 16, 19, 20, 22, 24, 28, 47, 48, VCIP135, YOD1, as well as deISGylase PLpro, deNEDDylase DEN1, and deSUMOlyase SENP6. Both PR-619 and P22077 are shown to increase overall protein polyubiquitination in HEK293T cells in a dose- and time-dependent manner (20 to 150uM; 0.5 to 20h), however P22077 exposure results in mainly enrichment of K48-linked, while PR619 treatment results in upregulation of both K48- and K63-linked polyUb chains. Group: Biochemicals. Alternative Names: PR619; UCH-L1 Inhibitor IV; UCH-L3 Inhibitor II; UCH-L5/UCH37 Inhibitor III; USP5 Inhibitor II; USP7 Inhibitor I; USP9X Inhibitor II; USP14 Inhibitor IV; USP14 Inhibitor IV; USP47 Inhibitor I; 2,6-Diaminopyridine-3,5-bis(thiocyanate); 3,5-Dithiocyanatopyridine-2,6-diamine. Grades: Highly Purified. CAS No. 21645-32-1. Pack Sizes: 25mg. Molecular Formula: C?H?N?S?, Molecular Weight: 223.3. US Biological Life Sciences. USBiological 4
Worldwide
DUBs-IN-1 DUBs-IN-1 is a potent deubiquitinase enzyme inhibitor for USP7/USP8. Synonyms: DUBs-IN-1; DUBs IN 1. Grades: >98%. CAS No. 924296-18-4. Molecular formula: C20H11N5O. Mole weight: 337.33. BOC Sciences 10
DUBs-IN-2 DUBs-IN-2 is a potent deubiquitinase enzyme inhibitor for USP7/USP8. Synonyms: DUBs IN 2. Grades: >98%. CAS No. 924296-19-5. Molecular formula: C15H9N5O. Mole weight: 275.26. BOC Sciences 10
DUBs-IN-3 DUBs-IN-3 is a potent deubiquitinase enzyme inhibitor for USP8. It is 30 fold selectivity over USP7. Synonyms: DUBs-IN-3; DUBs IN 3. Grades: >98%. CAS No. 924296-17-3. Molecular formula: C16H9N5O. Mole weight: 287.28. BOC Sciences 10
Ducheside A pentaacetate BOC Sciences 11
Duck AvBD9 AvBD9 was differentially expressed in the tissues, with especially high levels of expression in liver, kidney, crop, and trachea. Duck AvBD9 exhibited antimicrobial activity against several bacterial strains. Synonyms: avian beta-defensins 9. BOC Sciences 3
Duclauxin It is produced by the strain of Penicillum stipitatum. It has inhibitory effect on Ehrlician ascites carcinoma, lymphoma L-5178 and sarcoma 37. Synonyms: 15H-8,15a-Methano-3H,13H-benzo[de]cycloocta[1,2-g_3,4,5-d'e']bis[2]benzopyran-3,9,13,16-tetrone,17-(acetyloxy)-6b,7,8,15b-tetrahydro-4,12-dihydroxy-6b-methoxy-6,10-dimethyl-. CAS No. 1732-37-2. Molecular formula: C29H22O11. Mole weight: 546.48. BOC Sciences 5

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