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1-BOC-3- (4-bromophenyl) sulfanylazetidine is used as a reactant in the preparation of substituted azetidine derivatives as trace amine associated receptors (TAAR) ligands useful in the treatment of diseases. Group: Biochemicals. Grades: Highly Purified. CAS No. 1002355-69-2. Pack Sizes: 100mg, 250mg. Molecular Formula: C14H18BrNO2S, Molecular Weight: 344.27. US Biological Life Sciences.
Worldwide
(1R,2R)-(-)-Diaminocyclohexane
Can be used as a building block for chiral ligands. Group: Biochemicals. Alternative Names: (1R-trans)-1,2-Cyclohexanediamine; ((1R,2R)-2-Aminocyclohexyl)amine; (-)-(1R,2R)-1,2-Cyclohexanediamine; (-)-(1R,2R)-Diaminocyclohexane; (-)-(1R, 2R)Cyclohexanediamine; (-)-trans-1,2-Cyclohexanediamine; (-)-trans-1,2-Diaminocyclohexane; (1R,2R)-(-)-1,2-Cyclohexanediamine; (1R,2R)-(-)-1,2-Diaminocyclohexane; (1R,2R)-(-)-Diaminocyclohexane; (1R,2R)-1,2-Cyclohexanediamine; (1R,2R)-1,2-Diaminocyclohexane; (1R,2R)-1,2-trans-Cyclohexanediamine; (1R,2R)-Cyclohexanediamine; (1R,2R)-Diaminocyclohexane; (1R,2R)-trans-1,2-Diaminocyclohexane; (1R,2R)-trans-Cyclohexane-1,2-diamine. Grades: Highly Purified. CAS No. 20439-47-8. Pack Sizes: 1g. US Biological Life Sciences.
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[2,2'-Bipyridine]-4,4'-diamine
[2,2'-Bipyridine]-4,4'-diamine. Group: Ligands for functional metal complexes. Alternative Names: 4,4'-Diamino-2,2'-bipyridyl. CAS No. 18511-69-8. Product ID: 2-(4-aminopyridin-2-yl)pyridin-4-amine. Molecular formula: 186.21. Mole weight: C10H10N4. C1=CN=C(C=C1N)C2=NC=CC(=C2)N. InChI=1S/C10H10N4/c11-7-1-3-13-9 (5-7)10-6-8 (12)2-4-14-10/h1-6H, (H2, 11, 13) (H2, 12, 14). WTHJTVKLMSJXEV-UHFFFAOYSA-N. 98%.
2-(4-Aminophenyl)-1H-benzo[d]imidazol-5-amine
2-(4-Aminophenyl)-1H-benzo[d]imidazol-5-amine. Group: Ligands for functional metal complexes. CAS No. 7621-86-5. Product ID: 2-(4-aminophenyl)-3H-benzimidazol-5-amine. Molecular formula: 224.26g/mol. Mole weight: C13H12N4. C1=CC(=CC=C1C2=NC3=C(N2)C=C(C=C3)N)N. InChI=1S/C13H12N4/c14-9-3-1-8 (2-4-9)13-16-11-6-5-10 (15)7-12 (11)17-13/h1-7H, 14-15H2, (H, 16, 17). XAFOTXWPFVZQAZ-UHFFFAOYSA-N. >98.0%.
2-Bromoethylamine HBr
2-Bromoethylamine HBr is used in the synthesis of analogs of 5,?10,?15,?20-tetrakis(1-methylpyridinium-4-yl)?porphyrin (TMPyP4) as inhibitors of human telomerase. It is also used to prepare SB-705498, a potent, selective and orally bioavailable TRPV1 antagonist. It is used to construct C2-symmetric imidazolidinylidene ligands with a dioxolane backbone. Synonyms: 2-Bromoethylamine Hydrobromide; 1-Amino-2-bromoethane Hydrobromide; 2-Aminoethyl Bromide Hydrobromide; 2-Bromoethylammonium Bromide; β-Bromoethylamine Hydrobromide. Grade: > 95%. CAS No. 2576-47-8. Molecular formula: C2H7Br2N. Mole weight: 204.89.
2-(Dicyclohexylphosphino)-2'-(dimethylamino)biphenyl. Uses: Ligand used in the pd-catalyzed suzuki coupling and animation of unactivated aryl chlorides. the reactions generally occur at room temperature and give high yields of product. ligand used in pd-catalyzed c-n bond formation. a general synthesis of n6-aryl-2'deoxyadenosine analogues. ligand used in pd-catalyzed n-arylation of indoles. ligand used in pd-catalyzed synthesis of aryl-tert-butyl ether. Additional or Alternative Names: 2-di-cyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl; 118492-EP2272832A1; (2'-dicyclohexylphosphanyl-biphenyl-2-yl)dimethyl-amine; 2-(Dicyclohexylphosphino)-2'-(N,N-diMethylaMino)biphenyl, 98% DavePhos; (2'-dicyclohexylphosphanyl -biphenyl-2-yl)-dimethyl-amine; Buchwald phosphine ligands, davephos phosphine ligand-; 2-dicyclohexylphosphino-2'-(N,N'-dimethylamino)biphenyl; [1,1'-BIPHENYL]-2-AMIN. Product Category: Organic Phosphine Compounds. CAS No. 213697-53-1. Molecular formula: C26H36NP. Mole weight: 393.555g/mol. IUPACName: 2-(2-dicyclohexylphosphanylphenyl)-N,N-dimethylaniline. Canonical SMILES: CN(C)C1=CC=CC=C1C2=CC=CC=C2P(C3CCCCC3)C4CCCCC4. Product ID: ACM213697531. Alfa Chemistry ISO 9001:2015 Certified.
2-Phenoxyaniline
25g Pack Size. Group: Amines, Biochemicals, Building Blocks, Ligands. Formula: C12H11NO. CAS No. 2688-84-8. Prepack ID 29529332-25g. Molecular Weight 185.22. See USA prepack pricing.
3-Butyn-1-amine
3-Butyn-1-amine is a reagent used to prepare alkylaminodiaryl -dihydropyrazoles as potent, water-soluble inhibitors of mitotic kinesin spindle protein inhibitors. It is also used to synthesize oxoquinoline derivatives as cannabinoid CB2 receptor ligands. Group: Biochemicals. Grades: Highly Purified. CAS No. 14044-63-4. Pack Sizes: 100mg, 1 g. Molecular Formula: C4H7N, Molecular Weight: 69.11. US Biological Life Sciences.
Worldwide
3-(Methylamino)-propanenitrile
Aminoproponitriles can be used as inhibitors of oxidase enzymes and as a reagent for aminomethylphosphine ligands or the synthesis of aminobenzothiazoles. Group: Biochemicals. Alternative Names: (2-Cyanoethyl) methylamine; 3- (Methylamino) propanenitrile; 3- (Methylamino) propionitrile; 3- (N-Methylamino) propionitrile; 3- methyl aminopropiononitrile; Methyl(2-cyanoethyl)amine; N-(2-Cyanoethyl)-N-methylamine; N- (2-Cyanoethyl) methylamine; N-( β -Cyanoethyl) methylamine; N-Methyl-2-cyanoethylamine; N-Methyl-N-(2-cyanoethyl)amine; N-Methyl- β-alaninenitrile; N-Methyl- β-aminopropionitrile; NSC 8399; β - (Methylamino) propionitrile. Grades: Highly Purified. CAS No. 693-05-0. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
4,6-Dichloropyrimidin-5-amine
Organic ligands can be prepared through Suzuki cross-coupling reaction between 4,6-Dichloropyrimidin-5-amine and dimethyl(5-pinyl)isophthalate [1]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 5413-85-4. Pack Sizes: 5 g; 10 g. Product ID: HY-W001987.
4-Amino-1-butanol
4-Amino-1-butanol is used in the synthesis of NSAIDs with anti-inflammatory properties. Also used in the synthesis of polyamine transport ligands with specificity against human cancers allowing easy access to specific cancer cells. Group: Biochemicals. Alternative Names: 1-Amino-4-butanol; 4-Amino-1-butanol; 4-Aminobutanol; 4-Hydroxy-1-butanamine; 4-Hydroxybutylamine; Butanolamine. Grades: Highly Purified. CAS No. 13325-10-5. Pack Sizes: 5g. US Biological Life Sciences.
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4-Amino-1-butanol
A reagent used in the synthesis of NSAIDs and cyclic amines. It is also used in the synthesis of polyamine transport ligands with specificity against human cancers allowing easy access to specific cancer cells. Synonyms: H-Abu(4)-ol; NH2-(CH2)4-OH; δ-Amino-n-butyl alcohol; 4-aminobutan-1-ol; 4-Aminobutanol. Grade: 97 %. CAS No. 13325-10-5. Molecular formula: C4H11NO. Mole weight: 89.14.
4-Aminocyclohexanol-d10
Isotope labelled 4-Aminocyclohexanol is used as a ligands in asymmetric catalysis. Group: Biochemicals. Alternative Names: 4-Hydroxycyclohexylamine-d10; 1-Amino-4-hydroxycyclohexane-d10; 4-Amino-1-cyclohexanol-d10. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
4- (Vinyloxymethyl) cyclohexanemethanol
4- (Vinyloxymethyl) cyclohexanemethanol is used as a reagent in the synthesis of acetic acid esters by catalytic oxidation of vinyl ethers with aqueous H2O2 solutions in the presence of palladium catalysts having phosphine ligands and amines. Also used in the synthesis of Si-containing monomers and 4-substituted cyclohexane carbaldehydes. Group: Biochemicals. Grades: Highly Purified. CAS No. 114651-37-5. Pack Sizes: 1g, 10g. Molecular Formula: C10H18O2, Molecular Weight: 170.25. US Biological Life Sciences.
Worldwide
5-Amino-1,10-phenanthroline
5-Amino-1,10-phenanthroline. Uses: 1,10-phenanthrolin-5-amine is a potential fluorescent label for dna detection. 1,10-phenanthrolin-5-amine is used as a mediator for glucose oxidase for development of biosensors and biofuel cells. Group: Ligands for functional metal complexessmall molecule semiconductor building blocks. Alternative Names: 1,10-Phenanthrolin-5-amine. CAS No. 54258-41-2. Product ID: 1,10-phenanthrolin-5-amine. Molecular formula: 195.23. Mole weight: C12H9N3. C1=CC2=CC(=C3C=CC=NC3=C2N=C1)N. InChI=1S / C12H9N3 / c13-10-7-8-3-1-5-14-11 (8) 12-9 (10) 4-2-6-15-12 / h1-7H, 13H2. DKPSSMOJHLISJI-UHFFFAOYSA-N. >98.0%(GC).
Benzathine Benzylpenicillin EP Impurity A is an impurity of Benzylpenicillin, which is an antibiotic used to treat a number of bacterial infections. Uses: N-benzylethylenediamine can be used to develop imidazoline derivatives as ligands for dopamine d4 receptor. it is also a reagent for enantioselective synthesis of epoxides and piperazinones. Synonyms: N1-(Phenylmethyl)-1,2-ethanediamine; 1-Amino-2-(N-benzylamino)ethane; 2-(Benzylamino)ethylamine; N-(Phenylmethyl)-1,2-ethanediamine; N-Benzyl-1,2-diaminoethane; N-Benzyl-1,2-ethanediamine; N-Benzylethanediamine; NSC 18480. Grade: ≥95%. CAS No. 4152-9-4. Molecular formula: C9H14N2. Mole weight: 150.22.
cis-4-Methylcyclohexylamine
An reagent used in the synthesis of many biologically active compounds including kinase inhibitors, receptor agonists/antagonists and a variety of ligands. Group: Biochemicals. Alternative Names: 4-cis-Methylcyclohexanamine; cis-1-Amino-4-methylcyclohexane. Grades: Highly Purified. CAS No. 2523-56-0. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
Diethylenetriaminepentaacetic dianhydride
Diethylenetriaminepentaacetic dianhydride. Uses: Employed in the synthesis of macrocyclic ligands and lanthanide complexes that are useful as mri enhancers. Group: Monomers. Alternative Names: DTPA anhydride, N,N-Bis[2-(2,6-dioxomorpholino)ethyl]glycine, DTPA dianhydride. CAS No. 23911-26-4. Pack Sizes: Packaging 1, 5 g in poly bottle. Product ID: 2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid. Molecular formula: 357.32. Mole weight: C14H19N3O8. OC (=O)CN (CCN1CC (=O)OC (=O)C1)CCN2CC (=O)OC (=O)C2. 1S/C14H19N3O8/c18-10 (19)5-15 (1-3-16-6-11 (20)24-12 (21)7-16)2-4-17-8-13 (22)25-14 (23)9-17/h1-9H2, (H, 18, 19). RAZLJUXJEOEYAM-UHFFFAOYSA-N.
EDA-ATPγS - ATTO-532
EDA-ATPγS - ATTO-532, a fluorescent analog applied in biomedicine to examine protein-protein interactions, encompassing the binding between receptors and ligands, among other biological processes. Additionally, it serves as a means to oversee enzyme activity, and targets prospective drugs for a variety of ailments, including cancer and neurological disorders. Its utilization contributes to the advancement of medicine and the identification of novel therapies. Synonyms: 2'/3'-O-(2-Aminoethyl-carbamoyl)-adenosine-5'-(γ-thio)-triphosphate, labeled with ATTO 532, Triethylammonium salt. Grade: ≥ 90 % by HPLC, contains approx. 5 % EDA-ADP-dye. Molecular formula: C42H50N10O22P3S3(free acid). Mole weight: 1235.15 (free acid).
Ethylenediamine
500ml Pack Size. Group: Amines, Building Blocks, Ligands, Organics. Formula: C2H8N2. CAS No. 107-15-3. Prepack ID 89966808-500ml. Molecular Weight 60.1. See USA prepack pricing.
Fluorescamine
100mg Pack Size. Group: Amines, Ligands, Stains & Indicators. Formula: C17H10O4. CAS No. 38183-12-9. Prepack ID 57916662-100mg. Molecular Weight 278.26. See USA prepack pricing.
GalNac-L96 analog
GalNAc-L96 analog is an intermediate used in the synthesis of ligands targeting the asialoglycoprotein receptor (ASGPR), a receptor highly expressed on hepatocytes and involved in the internalization and degradation of desialylated glycoproteins. It features a triantennary GalNAc (N-acetylgalactosamine) structure designed to enhance the targeting and delivery of nucleic acid drugs to liver cells. It is commonly used in the development of GalNAc-siRNA conjugates, which leverage the high affinity of GalNAc for ASGPR to facilitate efficient cellular uptake and endosomal release of siRNA molecules, thereby improving the efficacy of RNA-based therapies. Synonyms: N-Acetylgalactosamine-L96 analog; GalNAc-L96; N-acetyl-D-Galactosamine-L96 analog; (2S,4R)-2-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]-4-hydroxy-λ-oxo-N-[2-[3-oxo-3-[[3-[[1-oxo-5-[[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]pentyl]amino]propyl]amino]propoxy]-1,1-bis[[3-oxo-3-[[3-[[1-oxo-5-[[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]pentyl]amino]propyl]amino]propoxy]methyl]ethyl]-1-pyrrolidinedodecanamide. Grade: ≥95%. CAS No. 1159408-72-6. Molecular formula: C117H175N11O42. Mole weight: 2407.69.
HEDTA-Trisodium Salt 41% in H2O
25g Pack Size. Group: Amines, Analytical Reagents, Biochemicals, Ligands. Formula: C10H15N2Na3O7. CAS No. 139-89-9. Prepack ID 53149122-25g. Molecular Weight 344.2. See USA prepack pricing.
Iminodiacetic acid
500g Pack Size. Group: Amines, Building Blocks, Ligands, Organics. Formula: HN(CH2CO2H)2. CAS No. 142-73-4. Prepack ID 32314250-500g. Molecular Weight 133.1. See USA prepack pricing.
(S)-(-)-1-(1-Naphthyl)ethylamine
(S)-(-)-1-(1-Naphthyl)ethylamine is used in the asymmetric synthesis of α-cyanocarboxylates. Also used in the synthesis of chiral imadazolin-2-ylidene ligands used in organometallic catalysis. Chiral/Asymmetric synthesis. Group: Biochemicals. Alternative Names: ( α S) - α - methyl -1-naphthalene methanamine; (S) - α - methyl -, 1-naphthalene methanamine; (-)-1-(1-Naphthyl)ethylamine; (-)-1-(α-Naphthyl)ethylamine; (-)-[(S)-1-(1-Naphthyl)ethyl]amine; (-)-α-(1-Naphthyl)ethylamine; (1S)-1-(1-Naphthyl)ethanamine; (S)-(-)-(1-Naphthyl)ethylamine; (S)-(-)-1-(1-Naphthyl)ethylamine; (S)-(-)-1-(α-Naphthyl)ethylamine; (S)-(-)-α-(1-Naphthyl)ethylamine; (S)-1-(1-Naphthyl)ethylamine; (S)-1-(Naphthalen-1-yl)ethanamine; (S)-1-(α-Naphthyl)ethylamine; (S)-1-Naphthylethylamine; (S)-α-(1-Naphthyl)ethylamine; (S) - α - methyl -1-naphthalene methanamine; (S)-α-Naphthylethylamine; ( α S) - α - methyl -1-naphthalene methanamine; [(S)-1-(Naphthalen-1-yl)ethyl]amine; l-α-(1-Naphthyl)ethylamine. Grades: Highly Purified. CAS No. 10420-89-0. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
Stearic acid PEG amine
Stearic acid is an 18 carbon saturated fatty acid lipid with excellent hydrophobicity. PEG modified stearic acid is an excellent amphilphilic polymer with both hydrophilicity and hydrophobility. Pegylated lipids are excellent liposome formation materials that can be used for drug delivery, gene transfection and vaccine delivery as well. These materials can also be used for targeted drug delivery by modifying their surfaces with targeting ligands such as antibodies, peptides. Product ID: PE-0030. Mole weight: 3400 Da. Category: Emulsifier Excipients. Product Keywords: Pharmaceutical Excipients; Liquid Dosage Form; Semi-solid Dosage Form; Suppository Bases;Micro-drug Delivery Systems; Emulsifier Excipients; Stearic acid PEG amine; PE-0030. Appearance: Solid powder. Solubility: Soluble in regular aqeous solution as well as most organic solvents. Storage: Store at -20°C, dessiccate. Protect from light. Avoid frequent thaw and freeze.
Triethylenetetramine
500g Pack Size. Group: Amines, Building Blocks, Catalysts, Ligands, Organics. Formula: NH2CH2CH2(NHCH2CH2)2NH2. CAS No. 112-24-3. Prepack ID 89967212-500g. Molecular Weight 146.23. See USA prepack pricing.
Tris(2-pyridylmethyl)amine
Tris(2-pyridylmethyl)amine. Uses: Atrp for everyone: ligands and initiators for the clean synthesis of functional polymers atom transfer radical polymerization (atrp) ligand for the creation of telechelic polymers. Group: Polymerization reagents. Alternative Names: ris(pyridin-2-ylmethyl)amine. CAS No. 16858-01-8. Pack Sizes: Packaging 250 mg in glass insert 1 g in glass bottle. Product ID: 1-pyridin-2-yl-N,N-bis(pyridin-2-ylmethyl)methanamine. Molecular formula: 290.36. Mole weight: C18H18N4. C1=CC=NC (=C1)CN (CC2=CC=CC=N2)CC3=CC=CC=N3. VGUWFGWZSVLROP-UHFFFAOYSA-N. InChI=1S/C18H18N4/c1-4-10-19-16 (7-1) 13-22 (14-17-8-2-5-11-20-17) 15-18-9-3-6-12-21-18/h1-12H, 13-15H2. 97%.
Tris(4-formylphenyl)amine
Tris(4-formylphenyl)amine. Uses: Used in preparation of triangular ligands for self-assembly into m4l4 tetrahedra. Group: Small molecule semiconductor building blockselectroluminescence materials other electronic materials synthetic tools and reagents polymers. Alternative Names: 4-[Bis(4-formylphenyl)amino]benzaldehyde. CAS No. 119001-43-3. Pack Sizes: Packaging 5 g in glass bottle 500 mg in glass insert. Product ID: 4-(4-Formyl-N-(4-formylphenyl)anilino)benzaldehyde. Molecular formula: 329.3. Mole weight: C21H15NO3. C1=CC (=CC=C1C=O)N (C2=CC=C (C=C2)C=O)C3=CC=C (C=C3)C=O. InChI=1S/C21H15NO3/c23-13-16-1-7-19 (8-2-16)22 (20-9-3-17 (14-24)4-10-20)21-11-5-18 (15-25)6-12-21/h1-15H. YOXHQRNDWBRUOL-UHFFFAOYSA-N. 95%+.
1,1'-Bis(diisopropylphosphino)ferrocene. Uses: Ruthenium- catalyzed hydrohydroxyalkylation of 1,1-disubstituted allenes ligand for palladium-catalyzed aminocarbonylation of pyridyl tosylates by means of ex situ generation of co. pd-catalyzed carbonylative ?-arylation of ketones with aryl iodides ligand for palladium-catalyzed alkoxycarbonylation of aryl bromides for the preparation of tertiary esters ligand for stereoselective palladium-catalyzed decarboxylative allylation ß-c-glycosylation ligand for ruthenium-catalyzed c-c coupling reactions of fluorinated alcohols with allenes. ligand for cobalt-catalyzed intermolecular formal hydroacylation reaction of olefins using n-3-picolin-2-yl aldimines as aldehyde equivalents. Additional or Alternative Names: 1,1-BIS(DIISOPROPYLPHOSPHINO)FERROCENE. Product Category: Organic Phosphine Compounds. Appearance: Orange-yellow powder. CAS No. 97239-80-0. Molecular formula: C22H36FeP2. Mole weight: 418.32. Purity: 0.98. IUPACName: 1,1-Bis(diisopropylphosphino)ferrocene. Product ID: ACM97239800. Alfa Chemistry ISO 9001:2015 Certified. Categories: 1,1\'-Bis(diisopropylphosphino)ferrocene.
1,1'-Bis(diphenylphosphino)ferrocene
1,1'-Bis(diphenylphosphino)ferrocene. Uses: Ligand for pd-catalyzed cross-coupling. useful ligand for pd-catalyzed carbon-nitrogen and carbon-oxygen bond forming procedures. ligand for ni-catalyzed amination of aryl chlorides. ligand for pd-catalyzed conversion of aryl halides to aryl nitriles. ligand for ni-catalyzed suzuki reactions. ni-catalyzed hydroamination of 1,3-dienes. pd-catalyzed hydrocarbonation and hydroamination of 3,3-dihexylcyclopropene. pd-catalyzed γ-arylation of β,γ-unsaturated ketones. ligand for ru-catalyzed reduction of nitriles to primary amines. ligand for rh-catalyzed alkyne head-to-tail dimerization. ligand for rh-catalyzed cross-coupling ligand for rh-catalyzed olefin isomerization ligand for ni or rh-catalyzed borylation ligand for regioselective pd-catalyzed hydrophosphinylation of terminal alkynes to form branched alkenes. Additional or Alternative Names: 1,1'-Ferrocenediyl-bis(diphenylphosphine); DPPF. Product Category: Organic Phosphine Compounds. Appearance: Solid. CAS No. 12150-46-8. Molecular formula: C34H28FeP2. Mole weight: 554.38. Purity: 0.98. IUPACName: 1,1-Bis(diphenylphosphino)ferrocene. Product ID: ACM12150468-1. Alfa Chemistry ISO 9001:2015 Certified.
(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (R,R)-Me-DUPHOS-Rh. Uses: The duphos family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted acetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. efficient ligand for the asymmetric hydrogenation of tetrasubstituted enamides. forms superior catalysts for asymmetric reductive aminations. catalyst used for the asymmetric hydrogenation of enol phosphon. Additional or Alternative Names: 210057-23-1;MFCD01862466;057B231;(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooCtadiene)rhodium(I) tetrafluoroborate;1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I)tetrafluoroborate;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium (I) tetrafluoroborate;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I) tetrafluo. Product Category: Rhodium series of catalysts. CAS No. 210057-23-1. Molecular formula: C26H40BF4P2Rh-. Mole weight: 604.263g/mol. IUPACName: cycloocta-1,5-diene;(2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane;rhodium;tetrafluoroborate. Canonical SMILES: [B-](F)(F)(F)F.CC1CCC(P1C2=CC=CC=C2P3C(CCC3C)C)C.C1CC=CCCC=C1.[Rh]. ECNumber: 446
(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (S,S)-Me-DUPHOS-Rh. Uses: The duphos family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted acetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. efficient ligand for the asymmetric hydrogenation of tetrasubstituted enamides. forms superior catalysts for asymmetric reductive aminations. catalyst used for the asymmetric hydrogenation of enol phosphon. Additional or Alternative Names: (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(cyclooctadiene)Rh(I)tetrafluoroborate; (2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane; MFCD01862467; 205064-10-4; AC1MC1E8. Product Category: Rhodium series of catalysts. CAS No. 205064-10-4. Molecular formula: C26H40BF4P2Rh-. Mole weight: 604.263g/mol. IUPACName: cycloocta-1,5-diene;(2S,5S)-1-[2-[(2S,5S)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane;rhodium;tetrafluoroborate. Canonical SMILES: [B-](F)(F)(F)F.CC1CCC(P1C2=CC=CC=C2P3C(CCC3C)C)C.C1CC=CCCC=C1.[Rh]. Product ID: ACM205064104. Alfa Chemistry ISO 9001:2015 Certified.
1,3-Bis(2,6-Diisopropylphenyl)-4,5-Dihydroimidazolium Tetrafluoroborate. Uses: In-situ deprotonation leads to metal carbene species which acts as a catalyst in a variety of c-c and c-n bond forming reactions. ligand used in the nickel or palladium-catalyzed coupling of aryl chlorides and amines. ligand used for the palladium-catalyzed arylation of esters and amides. ligand used for the palladium-catalyzed intermolecular amination of csp3-h bonds. ligand used for the nickel-catalyzed hydrogenation of olefins. Additional or Alternative Names: 1,3-Bis(2,6-Diisopropylphenyl)-4,5-Dihydro-1H-Imidazol-3-Ium Tetrafluoroborate. Product Category: Organic Phosphine Compounds. Appearance: White powder. CAS No. 282109-83-5. Molecular formula: C27H39BF4N2. Mole weight: 478.4. Purity: 0.98. IUPACName: 1,3-bis[2,6-di(propan-2-yl)phenyl]-4,5-dihydroimidazol-1-ium;tetrafluoroborate. Canonical SMILES: [B-](F)(F)(F)F.CC(C)C1=C(C(=CC=C1)C(C)C)N2CC[N+](=C2)C3=C(C=CC=C3C(C)C)C(C)C. Product ID: ACM282109835-1. Alfa Chemistry ISO 9001:2015 Certified.
1,3-Bis(dicyclohexylphosphino)propane bis(tetrafluoroborate). Uses: Ligand for palladium-catalyzed carbonylation of aryl tosylates and mesylates. ligand for palladium-catalyzed aminocarbonylation of aryl chlorides at atmospheric pressure. Additional or Alternative Names: SY059050; 1,3-Bis(dicyclohexylphosphino)propane bis(tetrafluoroborate), 97%; 1002345-50-7; Propane-1,3-diylbis(dicyclohexylphosphonium) tetrafluoroborate; 1,3-Bis(dicyclohexylphosphonium)propane bis(tetrafluoroborate); 1,3-Bis(dicyclohexylphosphino)propane bis(tetrafluoro borate); CS-W020740; J-000068. Product Category: Organic Phosphine Compounds. CAS No. 1002345-50-7. Molecular formula: C27H52B2F8P2. Mole weight: 612.268g/mol. IUPACName: dicyclohexyl(3-dicyclohexylphosphaniumylpropyl)phosphanium;ditetrafluoroborate. Canonical SMILES: [B-](F)(F)(F)F.[B-](F)(F)(F)F.C1CCC(CC1)[PH+](CCC[PH+](C2CCCCC2)C3CCCCC3)C4CCCCC4. Product ID: ACM1002345507. Alfa Chemistry ISO 9001:2015 Certified.
14-3-3 Antagonist I, 2-5 ( (S) -2- (2- (4-Azidobenzamido) acetamido) -3- ( (4-hydroxyphenethyl) amino) -3-oxopropyl-dihydrogen Phosphate)
A cell-permeable dipeptidyl-phosphoserine compound that effectively disrupts 14-3-3 interaction with its ligands (IC50=2.6uM against TMR-GG-RLSHpSSLPG binding to human 14-3-3 sigma), including Raf-1 and p53. Shown to induce caspase-3 activation and apoptotic cell death in human lung adenocarcinoma A549 cultures (100uM) in a time-dependent manner. Group: Biochemicals. Grades: Purified. Pack Sizes: 5mg. Molecular Formula: C??H??N?O?P, Molecular Weight: 506.4. US Biological Life Sciences.
1-Amino-3-(9H-carbazol-4-yloxy)-2-propanol is an important reactant in preparation of carvedilol. It is pharmaceutically important because it is a conjugate of G-protein coupled receptor binding ligand. Group: Biochemicals. Grades: Highly Purified. CAS No. 72955-96-5. Pack Sizes: 50mg, 100mg. Molecular Formula: C15H16N2O2, Molecular Weight: 256.3. US Biological Life Sciences.
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1-Amino-3-(9H-carbazol-4-yloxy)-2-propanol-d5
1-Amino-3-(9H-carbazol-4-yloxy)-2-propanol-d is the labelled form of 1-Amino-3-(9H-carbazol-4-yloxy)-2-propanol (A609175), which is an important reactant in preparation of carvedilol. It is pharmaceutically important because it is a conjugate of G-protein coupled receptor binding ligand. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2mg, 5mg. Molecular Formula: C15H11D5N2O2, Molecular Weight: 261.33. US Biological Life Sciences.
Worldwide
1-?Aminocycloheptane car?boxylic Acid
1-?Aminocycloheptane car?boxylic Acid is used in the synthesis of chlamydocin-hydroxamic acid analogs with histone deacetylase inhibitory activities. It is also used to prepare imidazobioxazolium triflates as precursors for sterically hindered and electron-donating N-heterocyclic carbene ligands. Group: Biochemicals. Grades: Highly Purified. CAS No. 6949-77-5. Pack Sizes: 250mg, 1g. Molecular Formula: C8H15NO2, Molecular Weight: 157.21. US Biological Life Sciences.
Mitoxantrone derivative, used in the preparation of Mitoxantrone analogues useful as stem-loop structure stabilizing ligand. Group: Biochemicals. Alternative Names: 1-Fluoro-5, 8-dihydroxy-4-[[2-[ (2-hydroxyethyl) amino]ethyl]amino]-9, 10-anthracenedione. Grades: Highly Purified. CAS No. 1195810-93-5. Pack Sizes: 10mg. US Biological Life Sciences.
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1H-1,2,4-Triazol-3-amine
1H-1,2,4-Triazol-3-amine consists of a triazole ring system and an amino group attached to carbon atom 3. The compound has potential applications in various fields such as medicinal chemistry, agrochemicals and material science. In medicinal chemistry, 1H-1,2,4-Triazol-3-amine is used as a starting material for the synthesis of pharmaceutical compounds such as antifungal agents, anticancer agents, and enzyme inhibitors associated with cardiovascular disease. In agrochemicals, it can be used as a raw material for the synthesis of herbicides, fungicides and insecticides. Furthermore, 1H-1,2,4-Triazol-3-amine is used as a ligand in coordination chemistry and as a precursor for the production of new functional materials such as polymers and metal-organic frameworks. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 61-82-5. Pack Sizes: 10 g; 25 g. Product ID: HY-W027592.
1-Naphthalenecarboxamide,N,N'-(1R,2R)-1,2-cyclohexanediylbis[2-(diphenylphosphino)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (R,R)-DACH-naphthyl Trost ligand, 174810-09-4, (1R,2R)-(+)-1,2-DIAMINOCYCLOHEXANE-N,N-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL), N,N-((1R,2R)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide), ROST LIGAND (NAPHTHYL), AC1MC0LT, KSC949Q0D, CTK8E9801, AKOS015911074, SC11308, KB-62533, I14-38451, (1R,2R)-(+)-1,2-Diaminocyclohexane-N,N inverted exclamation marka-bis(2-diphenylphosphino-1-naphthoyl), 2-diphenylphosphanyl-N-[(1R,2R)-2-[(2-diphenylphosphanylnaphthalene-1-carbonyl)amino]cyclohexyl]naphthalene-1-carboxamide. Product Category: Heterocyclic Organic Compound. CAS No. 174810-09-4. Molecular formula: C52H44N2O2P2. Mole weight: 790.87. Purity: 0.96. IUPACName: 2-diphenylphosphanyl-N-[(1R,2R)-2-[(2-diphenylphosphanylnaphthalene-1-carbonyl)amino]cyclohexyl]naphthalene-1-carboxamide. Canonical SMILES: C1CCC(C(C1)NC(=O)C2=C(C=CC3=CC=CC=C32)P(C4=CC=CC=C4)C5=CC=CC=C5)NC(=O)C6=C(C=CC7=CC=CC=C76)P(C8=CC=CC=C8)C9=CC=CC=C9. Product ID: ACM174810094. Alfa Chemistry ISO 9001:2015 Certified.
[1-(Phenylsulfonyl)-1H-indol-6-yl]boronic Acid
[1-(Phenylsulfonyl)-1H-indol-6-yl]boronic Acid can be used as reactant/reagent in preparation of chiral amino phospho acids or derivatives using an organometallic compound in the presence of a transition metal catalyst and a chiral ligand in the one pot 1, 4-addn. /diastereoselective protonation. Group: Biochemicals. Grades: Highly Purified. CAS No. 480438-52-6. Pack Sizes: 25mg, 100mg. Molecular Formula: C14H12BNO4S, Molecular Weight: 301.13. US Biological Life Sciences.
2-(2-(2-(((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)amino)-2-oxoethoxy)ethoxy)acetic acid. Uses: Designed for use in research and industrial production. Product Category: E3 Ligase Ligand-Linker. CAS No. 2172820-08-3. Molecular formula: C28H38N4O8S. Mole weight: 590.6884. Purity: 0.95. IUPACName: 2-[2-[2-[[(2S)-1-[(2S,4R)-4-hydroxy-2-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methylcarbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-2-oxoethoxy]ethoxy]acetic acid. Product ID: PR2172820083. Alfa Chemistry ISO 9001:2015 Certified.
2-(2,6-dioxopiperidin-3-yl)-4-[(3-(methylamino)propyl)amino]-2,3-dihydro-1H-isoindole-1,3-dione. Uses: Designed for use in research and industrial production. Product Category: E3 Ligase Ligand-Linker. CAS No. 2736496-77-6. Molecular formula: C17H20N4O4. Mole weight: 344.3651. Purity: 0.95. Product ID: PR2736496776. Alfa Chemistry ISO 9001:2015 Certified.
2,2'-Bis(diphenylphosphino)biphenyl. Uses: Supporting ligand in a chiral diamine-ruthenium system for the enantioselective hydrogenation of ketones. useful ligand for palladium-catalyzed amination and kumada cross-coupling reactions useful ligand for palladium-catalyzed synthesis of butatrenes. useful ligand for iridium-catalyzed c-c cross-coupling of allenes with primary alcohols via transfer hydrogenation. useful ligand for iridium-catalyzed c-c cross-coupling of dienes with primary alcohols via transfer hydrogenation. useful ligand for iridium-catalyzed c-c cross-coupling of allylic gem-dicarboxylates with aldehydes via transfer hydrogenation. useful ligand for the palladium-catalyzed synthesis of chiral allenylsilanes. ruthenium-catalyzed synthesis of indoles. ruthenium-catalyzed oxidative cyclization. rhodium-catalyzed boron arylation. Additional or Alternative Names: BIPHEP; MFCD03094574; AKOS015911364; DB-009479; 1,1'-[[1,1'-BIPHENYL]-2,2'-DIYL]BIS[1,1-DIPHENYL]-PHOSPHINE; CTK3J1519; SCHEMBL1120987; 2,2'-Bis(diphenylphosphino)biphenyl; 2,2'-bis(diphenylphosphanyl)-1,1'-biphenyl; FT-0657577. Product Category: Organic Phosphine Compounds. CAS No. 84783-64-2. Molecular formula: C36H28P2. Mole weight: 522.568g/mol. IUPACName: [2-(2-diphenylphosphanylphenyl)phenyl]-diphenylphosphane. Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3C4=CC=CC=C4P(C5=CC=CC=C5)C6=CC=CC=C6. Product ID: ACM84783642.
2',2''-Di-AHC-c-diAMP
2',2''-Di-AHC-c-diAMP is an analogue of c-diAMP, the bacterial second messenger, which can be used as a ligand for affinity chromatography or for coupling of labelling structures such as fluorophores. Synonyms: 2'- , 2''- O- (Di- [6- aminohexylcarbamoyl])- cyclic diadenosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. Molecular formula: C34H52N14O14P2 (free acid). Mole weight: 942.8 (free acid).
2',2''-Di-AHC-c-diGMP
2',2''-Di-AHC-c-diGMP is an analogue of c-diGMP, the bacterial second messenger, which can be used as a ligand for affinity chromatography or for coupling of labelling structures such as fluorophores. Synonyms: 2'- , 2''- O- (Di- [6- aminohexylcarbamoyl])- cyclic diguanosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. Molecular formula: C34H52N14O16P2 (free acid). Mole weight: 974.8 (free acid).
2-(2-(((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)amino)-2-oxoethoxy)acetic acid. Uses: Designed for use in research and industrial production. Product Category: E3 Ligase Ligand-Linker. CAS No. 2225940-55-4. Molecular formula: C26H34N4O7S. Mole weight: 546.6357. Purity: 0.95. IUPACName: 2-[2-[[(2S)-1-[(2S,4R)-4-hydroxy-2-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methylcarbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-2-oxoethoxy]acetic acid. Product ID: PR2225940554. Alfa Chemistry ISO 9001:2015 Certified.
2'-/3'-AEC-5'-GMP
2'-/3'-AEC-5'-GMP is an analogue of guanosine-5'-O-monophosphate used as a ligand for immobilization and coupling of diffferent dyes and labels. Synonyms: 2'- / 3'- O- (2- Aminoethylcarbamoyl)guanosine- 5'- O- monophosphate, sodium salt. Grade: ≥ 97 % by HPLC. Molecular formula: C13H20N7O9P (free acid). Mole weight: 449.3 (free acid).
2'-/3'-AHC-5'-AMP
2'-/3'-AHC-5'-AMP is an analogue of adenosine-5'-O-monophosphate used as a ligand for immobilization and for coupling of different dyes and labels. Synonyms: 2'- / 3'- O- (6- Aminohexylcarbamoyl)adenosine- 5'- O- monophosphate, sodium salt. Grade: ≥ 97 % by HPLC. Molecular formula: C17H28N7O8P (free acid). Mole weight: 489.4 (free acid).
2'-/3'-AHC-5'-GMP
2'-/3'-AHC-5'-GMP is an analogue of guanosine-5'-O-monophosphate used as a ligand for immobilization and for coupling of different dyes and labels. Synonyms: 2'- / 3'- O- (6- Aminohexylcarbamoyl)guanosine- 5'- O- monophosphate, sodium salt. Grade: ≥ 97 % by HPLC. Molecular formula: C17H28N7O9P (free acid). Mole weight: 505.4 (free acid).
2'-/3'-AHC-ATP
2'-/3'-AHC-ATP is a ligand in affinity chromatography and can be modified with fluorophores and other markers. Synonyms: 2'- / 3'- O- (6- Aminohexylcarbamoyl)adenosine- 5'- O- triphosphate, sodium salt. Grade: ≥ 95% by HPLC. Molecular formula: C17H30N7O14P3 (free acid). Mole weight: 649.4 (free acid).
2'-/3'-AHC-CTP
2'-/3'-AHC-CTP is a ligand in affinity chromatography and can be modified with fluorophores and other markers. Synonyms: 2'- / 3'- O- (6- Aminohexylcarbamoyl)cytidine- 5'- O- triphosphate, sodium salt. Grade: ≥ 95% by HPLC. Molecular formula: C16H30N5O15P3 (free acid). Mole weight: 625.4 (free acid).
2'-/3'-AHC-GTP
2'-/3'-AHC-GTP is a ligand in affinity chromatography and can be modified with fluorophores and other markers. Synonyms: 2'- / 3'- O- (6- Aminohexylcarbamoyl)guanosine- 5'- O- triphosphate, sodium salt. Grade: ≥ 95% by HPLC. Molecular formula: C17H30N7O15P3 (free acid). Mole weight: 665.4 (free acid).
2'-/3'-AHC-UTP
2'-/3'-AHC-UTP is a ligand in affinity chromatography and can be modified with fluorophores and other markers. Synonyms: 2'- / 3'- O- (6- Aminohexylcarbamoyl)uridine- 5'- O- triphosphate, sodium salt. Grade: ≥ 95% by HPLC. Molecular formula: C16H29N4O16P3 (free acid). Mole weight: 626.3 (free acid).
2,3-Bis(2,6-diisopropylphenylimino)butane
2,3-Bis(2,6-diisopropylphenylimino)butane. Uses: 1. ligand used in the preparation of highly active metal catalysts for the polymerization of ethylene (ref 1, m=ni, pd) and olefins (ref 2, m=pd; ref 3, m= hf, zr) ligand for the iron catalyzed polymerization of styrene acrylate monomers ligand for yttrium complex that catalysis the ring-opening polymerization of cyclic esters ligand for rare-earth dichloro and bis(alkyl) complexes for isoprene polymerization ligand for cobalt catalyzed alkene hydroboration ligand for nickel catalyzed alkene hydrosilylation. Additional or Alternative Names: N-(2,6-diisopropylphenyl)-N-{2-[(2,6-diisopropylphenyl)imino]-1-methylpropylidene}amine; N-((E,2E)-2-[(2,6-Diisopropylphenyl)imino]-1-methylpropylidene)-2,6-diisopropylaniline #; TRA0127768; N,N inverted exclamation marka-Bis(2,6-diisopropylphenyl)-2,3-butanediimine; J-400165; AKOS025295710; N2,N3-bis[2,6-di(propan-2-yl)phenyl]butane-2,3-diimine; (N,N'E,N,N'E)-N,N'-(butane-2,3-diylidene)bis(2,6-diisopropylaniline); 74663-77-7; ZINC15230312. Product Category: Heterocyclic Organic Compound. CAS No. 74663-77-7. Molecular formula: C28H40N2. Mole weight: 404.642g/mol. IUPACName: 2-N,3-N-bis[2,6-di(propan-2-yl)phenyl]butane-2,3-diimine. Canonical SMILES: CC(C)C1=C(C(=CC=C1)C(C)C)N=C(C)C(=NC2=C(C=CC=C2C(C)C)C(C)C)C. Product ID: ACM74663777. Alfa Chemistry ISO 9001:2015 Certified.
2'/3'-(N-Methylanthraniloyl)-adenosine-5'-triphosphate triethylammonium salt
The 2'/3'-(N-Methylanthraniloyl)-adenosine-5'-triphosphate triethylammonium salt, an essential compound utilized in the biomedical sector, exhibits its significance as a robust fluorescent probe for comprehensive investigations into diverse biological phenomena. Researchers predominantly employ this prolific product to delve into enzymatic reactions, nucleotide binding, and ATPase activity. Furthermore, it facilitates the exploration of drug influences, receptor-ligand interplays, and signal transduction pathways associated with manifold maladies. Synonyms: (2R,3R,4R,5R)-2-(6-Amino-9H-purin-9-yl)-4-hydroxy-5-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-yl 4-(methylamino)benzoate; 175737-77-6. CAS No. 175737-77-6. Molecular formula: C18H23N6O14P3·xC6H16N. Mole weight: 640.33 (free acid).
2',3'-O-(N-Methyl-anthraniloyl)-adenosine-5'-(gamma-thio)-triphosphate triethylammonium salt
2',3'-O-(N-Methyl-anthraniloyl)-adenosine-5'-(gamma-thio)-triphosphate triethylammonium salt is an indispensable compound extensively applied in the field of biomedicine due to its multifaceted utility. This exceptional product serves as a fluorescent probe, facilitating comprehensive scrutiny of diverse biochemical and cellular mechanisms. Employing this compound allows for the meticulous investigation of nucleotide-binding proteins, exploration of receptor-ligand interactions, and examination of enzyme kinetics. Synonyms: [[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3-[2-(methylamino)phenyl]carbonyloxy-4-oxidanyl-oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxy-sulfanyl-phosphinic acid; (2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-2-(((hydroxy((hydroxy(thiophosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-yl 2-(methylamino)benzoate. CAS No. 1809315-85-2. Molecular formula: C18H23N6O13SP3·xC6H15N. Mole weight: 656.40 (free acid).
[2-[ (4-Morpholinylcarbonyl) amino]ethyl]-carbamic acid, 1,1-dimethylethyl ester is a reagent used to synthesize β1-Arenoreceptor ligands. Group: Biochemicals. Grades: Highly Purified. CAS No. 215654-61-8. Pack Sizes: 1g, 10g. Molecular Formula: C12H23N3O4, Molecular Weight: 273.33. US Biological Life Sciences.
Worldwide
2,5-Bis-(4-aminophenyl)-1,3,4-oxadiazole
2, 5-Bis-(4-aminophenyl)-1, 3, 4-oxadiazole (BAO) is an oxadiazole-containing rigid bidentate ligands. Uses: Aromatic polyimides were synthesized from 2, 5-bis(4-aminophenyl)-1,3,4-oxadiazole and 2,5-diamino-pyridine via high temperature polycondensation. bao may be used to undertake schiff-type staining of dna obtained from cerebral cortex neurons. it may be used for cytofluorometric staining to estimate the nuclear dna in living and preserved algae. Group: Synthetic tools and reagents. Alternative Names: BAO. CAS No. 2425-95-8. Pack Sizes: 1 g in glass bottle. Product ID: 4-[5-(4-aminophenyl)-1,3,4-oxadiazol-2-yl]aniline. Molecular formula: 252.27. Mole weight: C14H12N4O. Nc1ccc(cc1)-c2nnc(o2)-c3ccc(N)cc3. 1S/C14H12N4O/c15-11-5-1-9 (2-6-11)13-17-18-14 (19-13)10-3-7-12 (16)8-4-10/h1-8H, 15-16H2. MJZXFMSIHMJQBW-UHFFFAOYSA-N.