A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
D3-Thymidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 74848-84-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C10H11N2O5D3. US Biological Life Sciences.
Worldwide
D3-Vitamin D2 (6,19,19-D3) solution
100 ?g/mL in ethanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms).
D-[4-13C]Xylose
D-[4-13C]Xylose. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C413CH10O5, Molecular Weight: 151.12. US Biological Life Sciences.
Worldwide
D-[4-2H]ribose
D-[4-2H]ribose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-ribose-4-d. Product Category: Heterocyclic Organic Compound. CAS No. 478506-29-5. Molecular formula: C5DH9O5. Mole weight: 151.14. IUPACName: (3R,4R,5R)-5-deuteriooxane-2,3,4,5-tetrol. Product ID: ACM478506295. Alfa Chemistry ISO 9001:2015 Certified. Categories: Pentopyranose.
D4476 is a potent, selective ATP-competitive inhibitor of CK1 (casein kinase 1). Synonyms: Casein Kinase I Inhibitor; D 4476; D-4476. Grades: >98%. CAS No. 301836-43-1. Molecular formula: C23H18N4O3. Mole weight: 398.41.
D-[4,5-13c2]Glucose
D-[4,5-13c2]Glucose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-[4,5-13C2]GLUCOSE. Product Category: Heterocyclic Organic Compound. CAS No. 478529-31-6. Molecular formula: 13C2C4H12O6. Mole weight: 182.17. Product ID: ACM478529316. Alfa Chemistry ISO 9001:2015 Certified. Categories: Hexopyranose.
D-[4,6-13C2]glucose
D-[4,6-13C2]glucose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-glucose-4,6-13C2. Product Category: Heterocyclic Organic Compound. CAS No. 478529-45-2. Molecular formula: 13C2C4H12O6. Mole weight: 182.14. IUPACName: (3R,4S,5S,6R)-6-(hydroxy(1-13C)methyl)(5-13C)oxane-2,3,4,5-tetrol. Product ID: ACM478529452. Alfa Chemistry ISO 9001:2015 Certified. Categories: Hexopyranose.
D-4-Amino methyl phenylalanine
D-4-Amino methyl phenylalanine. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1217662-97-9. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
D-4-Carbamoylphenylalanine
D-4-Carbamoyl phenyl alanine. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1217609-39-6. Pack Sizes: 1g, 5g. US Biological Life Sciences.
Worldwide
D-4-(Carboxyamino)-glutaramic Acid 4-Benzyl Ester
Used in the synthesis of Cbz-aminoglutarimides and Cbz-succinimides, for their anticonvulsant activity. Group: Biochemicals. Alternative Names: (4R) -5-Amino-5-oxo-4-[[ (phenylmethoxy) carbonyl]amino]-pentanoic Acid; (R) -5-Amino-5-oxo-4-[[ (phenylmethoxy) carbonyl]amino]-pentanoic Acid; NSC 92153. Grades: Highly Purified. CAS No. 19522-39-5. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
D-(-)-4-Hydroxyphenyl-d4-glycine
A useful starting material for the preparation of semisynthetic penicillins and cephalosporins. Group: Biochemicals. Alternative Names: p-Hydroxy-D-phenyl-d4-glycine; D-p-Hydroxyphenyl-d4-glycine. Grades: Highly Purified. CAS No. 1217854-79-9. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
D-4-Hydroxyphenylglycine
D-4-Hydroxyphenylglycine (D-(-)-4-Hydroxyphenylglycine) is one of the most important raw materials used in the production of semisynthetic β-lactam antibiotics, such as Amoxicillin (HY-B0467A) and Cefadroxil (HY-B1190) [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: D-(-)-4-Hydroxyphenylglycine; 4-Hydroxy-D-phenylglycine. CAS No. 22818-40-2. Pack Sizes: 10 g; 25 g. Product ID: HY-34588.
D(-)-4-Hydroxyphenylglycine dane salt
D(-)-4-Hydroxyphenylglycine dane salt. Group: Biochemicals. Grades: Highly Purified. CAS No. 69416-61-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C13H14NO5·K. US Biological Life Sciences.
Worldwide
D-4-hydroxyphenylglycine transaminase
A pyridoxal-phosphate protein. Group: Enzymes. Synonyms: D-hydroxyphenylglycine aminotransferase. Enzyme Commission Number: EC 2.6.1.72. CAS No. 117444-05-0. 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-2912; D-4-hydroxyphenylglycine transaminase; EC 2.6.1.72; 117444-05-0; D-hydroxyphenylglycine aminotransferase. Cat No: EXWM-2912.
D-4-Iodophenylalanine. Group: Biochemicals. Alternative Names: D-Phe(4-I)-OH; ?-Iodo-D-phenylalanine; (R)-2-Amino-3-(4-iodophenyl)propionic acid. Grades: Highly Purified. CAS No. 62561-75-5. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
D-4-Iodophenylalanine 98+% (HPLC)
D-4-Iodophenylalanine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
D-4-Phthalimido-glutaramic Acid
Thalidomide derivative. Group: Biochemicals. Alternative Names: NSC 92155; (4R)-5-Amino-4-(1,3-dioxo-1,3-dihydro-2h-isoindol-2-yl)-5-oxopentanoic Acid. Grades: Highly Purified. CAS No. 2614-9-7. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
d4 Pregnane
d4 Pregnane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D4 PREGNANE. Product Category: Heterocyclic Organic Compound. CAS No. 205529-77-7. Molecular formula: C21H32D4. Mole weight: 292.54. Product ID: ACM205529777. Alfa Chemistry ISO 9001:2015 Certified.
d4TMP
d4TMP, a potent nucleoside analog, is a promising therapeutic agent against various cancers, notably lymphoma and leukemia. Its unique mechanism of action disrupts DNA synthesis, culminating in cancer cell death. Intriguingly, researchers are now exploring the potential of d4TMP in diverse viral afflictions, including HIV and hepatitis B. Synonyms: Stavudine monophosphate, Sodium Salt; 2',3'-Didehydro-2',3'-dideoxythymidine-5'-monophosphate, Sodium salt. Grades: ≥ 95% by HPLC. CAS No. 3715-64-8. Molecular formula: C10H13N2O7P (free acid). Mole weight: 304.19 (free acid).
D-[5-13c]Ribose
D-[5-13c]Ribose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-[5-13C]RIBOSE. Product Category: Heterocyclic Organic Compound. CAS No. 139657-62-8. Molecular formula: C5H10O5. Mole weight: 151.14. Product ID: ACM139657628. Alfa Chemistry ISO 9001:2015 Certified. Categories: Pentopyranose.
D-[5-13C]Xylitol
D-[5-13C]Xylitol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C413CH12O5, Molecular Weight: 153.139999999999. US Biological Life Sciences.
Worldwide
D-[5-13c]Xylose
D-[5-13c]Xylose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-[5-13C]XYLOSE. Product Category: Heterocyclic Organic Compound. CAS No. 139657-63-9. Molecular formula: 13CC4H10O5. Mole weight: 151.14. Product ID: ACM139657639. Alfa Chemistry ISO 9001:2015 Certified.
D-[5-13C]Xylose
D-[5-13C]Xylose. Group: Biochemicals. Grades: Highly Purified. CAS No. 139657-63-9. Pack Sizes: 5mg. Molecular Formula: C413CH10O5, Molecular Weight: 151.12. US Biological Life Sciences.
d5-Ethyl b-D-glucuronide is a paramount and unparalleled biochemical compound, diligently employed within the biomedical industry as a powerful tool to delve into the intricate realm of drug metabolism and pharmacokinetics. This intriguing compound assumes the role of a remarkably stable isotope-labeled internal standard, flawlessly navigating the labyrinthine glucuronidation pathways. Synonyms: d5-Ethyl-b-D-6-glucuronide. Molecular formula: C8H9D5O7. Mole weight: 227.22.
d5SICS
d5SICS is a remarkable fluorescent nucleotide analog, harnessed extensively in the realm of DNA sequencing and molecular biology analysis. Exuding its profound impact, this exquisite compound profoundly stimulates DNA polymerase activity and remarkably enhances sequencing accuracy, heralding its excellence in facilitating DNA sequencing, mutation detection and genotyping analysis. Grades: ≥ 97%. CAS No. 1010689-00-5. Molecular formula: C16H17NO3S. Mole weight: 291.37.
D609
D609 is a selective competitive phosphatidyl choline-specific phospholipase C (PC-PLC) inhibitor and is antiviral and antitumor agent. It suppresses LPS- and IFNγ-induced NO production and blocks oxidative glutamate toxicity in nerve cells. Synonyms: D-609; D 609; D609; D-609 free. Grades: >98%. CAS No. 83373-60-8. Molecular formula: C11H15KOS2. Mole weight: 266.46.
D609
D609. Group: Biochemicals. Grades: Purified. CAS No. 83373-60-8. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
D609, Potassium Salt - CAS 83373-60-8
Selective inhibitor of phosphatidylcholine (PC)-specific phospholipase C (Ki = 5-10 μM). Group: Fluorescence/luminescence spectroscopy.
D-[6-13C]galactose
D-[6-13C]galactose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-galactose-6-13C. Product Category: Heterocyclic Organic Compound. CAS No. 478518-62-6. Molecular formula: 13CC5H12O6. Mole weight: 181.15. IUPACName: (3R,4S,5R,6R)-6-(hydroxy(1-13C)methyl)oxane-2,3,4,5-tetrol. Product ID: ACM478518626. Alfa Chemistry ISO 9001:2015 Certified.
50 ?g/mL in ethanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms).
D-64131
D-64131. Group: Biochemicals. Grades: Purified. CAS No. 74588-78-6. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
D-64131
D-64131, under the IUPAC name (5-methoxy-1H-indol-2-yl)-phenylmethanone, is a 2-aroylindole derivative that inhibits tubulin polymerization. In vitro: Inhibits tumor cell proliferation (IC50 = 74 nM); In vivo: After oral administration, prevents tumor models growing in mice. Synonyms: 2-methoxy-5-[(Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]phenol; 1-(3,4,5-trimethoxyphenyl)-2-(3'-hydroxy-4'-methoxyphenyl)ethene; D-64131; 74588-78-6; (5-METHOXY-1H-INDOL-2-YL)PHENYLMETHANONE; CHEMBL140220; C16H13NO2; (5-methoxy-1H-indol-2-yl)-phenylmethanone; (5-Methoxy-1H-indol-2-yl)(phenyl)methanone; (5-Methoxy-1H-indol-2-yl)-phenyl-methanone; NCGC00025243-01; Tocris-1643; AC1N0QCR; 2-Benzoyl-5-methoxyindole; SCHEMBL5828518; CTK8F8930; DTXSID30397970; ICMIJSRDISNKOC-UHFFFAOYSA-N; HMS3268K07; ZINC2526466; 3570AH; BDBM50107658; AKOS022507157; CS-1008; 2-BENZOYL-5-METHOXY-1H-INDOLE; NCGC00025243-02; AN-25376; HE053371; HE187776; HY-15482; LS-83224; QC-11710; AB0165802; KB-208742; D64131; W-5310; BRD-K26997899-001-01-4; D-64131|(5-Methoxy-1H-indol-2-yl)phenylmethanone. CAS No. 74588-78-6. Molecular formula: C16H13NO2. Mole weight: 251.28.
D-[6,6'-2h2]Galactose
D-[6,6'-2h2]Galactose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-[6,6'-2H2]GALACTOSE. Product Category: Heterocyclic Organic Compound. CAS No. 35669-34-2. Molecular formula: C6(2-H)2H10O6. Mole weight: 182.17. Purity: 0.96. IUPACName: (3R,4S,5R,6R)-6-[dideuterio(hydroxy)methyl]oxane-2,3,4,5-tetrol. Canonical SMILES: C(C1C(C(C(C(O1)O)O)O)O)O. Product ID: ACM35669342. Alfa Chemistry ISO 9001:2015 Certified. Categories: Hexopyranose.
D-[6,6'-2H2]glucose
D-[6,6'-2H2]glucose. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
D77
D77 is anti-HIV-1 inhibitor, which inhibits HIV-1(IIIB) replication (EC50=23.8 μM). Uses: Anti-hiv-1 inhibitor. Synonyms: D77; D 77; D-77; 4-[(5-Bromo-4-{(Z)-[2,4-dioxo-3-(2-oxo-2-phenylethyl)-1,3-thiazolidin-5-ylidene]methyl}-2-ethoxyphenoxy)methyl]benzoic acid. Grades: ≥98%. CAS No. 497836-10-9. Molecular formula: C28H22BrNO7S. Mole weight: 596.44.
D788-1
D788-1 is produced by the strain of Streptomyces sp. D788. It had inhibitory activity against L1210 with IC50 of 0.027 μg/mL. Synonyms: 10-Carboxy-13-deoxycarminomycin; D-788-1; Carbolbicin; 4-[(3-Amino-2,3,6-trideoxyhexopyranosyl)oxy]-2-ethyl-2,5,7,12-tetrahydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-1-carboxylic acid. CAS No. 97583-07-8. Molecular formula: C27H29NO11. Mole weight: 543.52.
D9
D9 is a thioredoxin reductase (TrxR) inhibitor (EC50 = 2.8 nM, IC50 = 0.03 and 0.1 μM in MCF-7 cells and HT-29 cells, respectively). It exhibits an inhibitory effect on tumor proliferation in vitro and in vivo by inducing cell death. Uses: Antitumor agent. Synonyms: TrxR-IN-D9; D9; (Diphenyl-2-thienylphosphine-κP)[2-(4-methoxyphenyl)ethynyl]gold. Grades: ≥98% by HPLC. CAS No. 1527513-89-8. Molecular formula: C25H20AuOPS. Mole weight: 596.43.
DA-3003-2
DA-3003-2 is an inhibitor of Cdc25 phosphatase (IC50 = 0.82 μM for human recombinant Cdc25B) and it shows antiproliferative activity. Synonyms: NSC 663285; 7-chloro-6-[[2-(4-morpholinyl)ethyl]amino]-5,8-quinolinedione. Grades: ≥98%. CAS No. 383907-47-9. Molecular formula: C15H16ClN3O3. Mole weight: 321.8.
DAA-1106, with anxiolytic effects in mice, is a selective ligand for peripheral benzodiazepine receptor (PBR) and a selective agonist at the peripheral benzodiazepine receptor. Synonyms: N-[(2,5-dimethoxyphenyl)methyl]-N-(5-fluoro-2-phenoxyphenyl)acetamide (11C)DAA1106 DAA 1106 DAA-1106 DAA1106 N-(2,5-dimethoxybenzyl)-N-(5-fluoro-2-isophenoxyphenyl)acetamide. CAS No. 220551-92-8. Molecular formula: C23H22FNO4. Mole weight: 395.42.
DAABD-AE
DAABD-AE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[2-(N,N-Dimethylamino)ethylaminosulfonyl]-7-(2-aminoethylamino)-2,1,3-benzoxadiazole. Product Category: Other Fluorophores. Appearance: Orange powder. CAS No. 913253-56-2. Molecular formula: C12H20N6O3S. Mole weight: 328.39. Purity: 95%+. IUPACName: 7-(2-aminoethylamino)-N-[2-(dimethylamino)ethyl]-2,1,3-benzoxadiazole-4-sulfonamide. Canonical SMILES: CN(C)CCNS(=O)(=O)C1=CC=C(C2=NON=C12)NCCN. Product ID: ACM913253562-1. Alfa Chemistry ISO 9001:2015 Certified.
D-a-Aminoadipic acid
D-a-Aminoadipic acid. Group: Biochemicals. Alternative Names: D-Aad-OH; D-2-Aminohexanedioic acid; D-Homoglutamic acid. Grades: Highly Purified. CAS No. 7620-28-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Useful intermediate for the synthesis of optically active amino acids. Group: Biochemicals. Alternative Names: (R)-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences.
DAB-Am-64, Polypropylenimine tetrahexacontaamine Dendrimer, Generation 5.0. Group: Biochemicals. Alternative Names: 1,4-Butanediamine-core 2-Propenenitrile, dendrimer Amino-terminated 64-Functional. Grades: Highly Purified. CAS No. 163611-05-0. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
DABCO-Bis(sulfur dioxide)
DABCO-Bis(sulfur dioxide) (DABSO) is a source of sulfur dioxide in organic synthesis and can be used in the preparation of sulfonamides and sulfonamides [1]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: DABSO. CAS No. 119752-83-9. Pack Sizes: 1 g; 5 g. Product ID: HY-W033049.
DABCO-CuCl complex
DABCO-CuCl complex. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (1,4-Diazabicyclo[2.2.2]octane)copper(I)chloride complex, 57953-31-8. Product Category: Heterocyclic Organic Compound. CAS No. 57953-31-8. Molecular formula: C6H12ClCuN2. Mole weight: 211.17. Purity: 0.96. IUPACName: chlorocopper;1,4-diazabicyclo[2.2.2]octane. Canonical SMILES: C1CN2CCN1CC2.Cl[Cu]. Product ID: ACM57953318. Alfa Chemistry ISO 9001:2015 Certified.
Dabcyl-5-3-Aminoallyl-2'-dUTP
Dabcyl-5-3-Aminoallyl-2'-dUTP, a modified nucleotide boasting unrivaled capabilities in identifying and assessing DNA sequences. This exceptional molecule dominates the production of DNA microarrays for genotyping and gene expression studies, while showcasing its prowess in sequencing applications. Dabcyl-5-3-Aminoallyl-2'-dUTP's multifaceted skillset further extends to virus and bacteria detection in diagnostic applications. Synonyms: Dabcyl-AA-dUTP. Grades: ≥90% by AX-HPLC. Molecular formula: C27H33N8O15P3. Mole weight: 774.50.
Dabcyl acid
Dabcyl acid (Dabcyl) is the original dark fluorescence quencher. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: DABCYL; Para-methyl red. CAS No. 6268-49-1. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-D1045.
DABCYL acid
DABCYL acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-((4-(Dimethylamino)phenyl)azo)benzoicacid. Product Category: Other Fluorophores. CAS No. 6268-49-1. Molecular formula: C15H15N3O2. Mole weight: 269.3. Purity: 95%+. IUPACName: 4-[[4-(dimethylamino)phenyl]diazenyl]benzoicacid. Canonical SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)C(=O)O. Density: 1.17 ± 0.1 g/ml. Product ID: ACM6268491-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-Dimethylaminoazobenzene-4'-carboxylic Acid.
DABCYL-[Asn670, Leu671]-Amyloid ?/A4 Precursor Protein 770 fragment 661-675?EDANS trifluoroacetate salt
Dabcyl CE Phosphoramidite - the quintessential element for producing nucleotide probes. Its significance is pronounced in the life sciences industry due to its implementation in the creation of diagnostic assays that identify microbial and viral infections. It serves a pertinent role in sequencing DNA and researching cancer. Furthermore, it acts as a fluorophore in the development of real-time molecular assays contemplating the detection of diseases such as hepatitis C and HIV. Its optimal physiochemical attributes make it an exceptional reagent for oligonucleotide labeling and sequencing. Grades: >95% by HPLC. Molecular formula: C52H65N6O6P. Mole weight: 901.10.
Dabcyl-dT CEP
Dabcyl-dT CEP is an indispensable entity employed in the realm of biomedical investigation, serving as a pivotal constituent in the synthesis of altered nucleotide analogs. Synonyms: 5'-Dimethoxytrityloxy-5-[(N-4'-carboxy-4-(dimethylamino)-azobenzene)-aminohexyl-3-acrylimido]-2'-deoxyUridine-3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite; Dabcyl-dT. CAS No. 316121-62-7. Molecular formula: C63H76N9O10P. Mole weight: 1150.32.