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4,4′-Dibromo-9,9′-spirobi[9H-fluorene]
4,4′-Dibromo-9,9′-spirobi[9H-fluorene]

CasNo： 1257321-41-7

Categories： Organic Building Blocks—Bromides

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC67151 4,4′-Dibromo-9,9′-spirobi[9H-fluorene] 97% 1g 0 $ 169.68 ~30 days
Apinno GC67151 4,4′-Dibromo-9,9′-spirobi[9H-fluorene] 97% 250mg 0 $ 77.00 ~30 days
4,4′-Dichlorobenzhydrol, 98%
4,4′-Dichlorobenzhydrol, 98%

CasNo： 90-97-1

Molecular Formula： C13H10Cl2O

Molecular Weight： 253.13

Categories： Organic Building Blocks—Chlorides

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A13628 4,4′-Dichlorobenzhydrol, 98% ≥98% 25g 3 $ 53.20 7-14 days
Innochem A13628 4,4′-Dichlorobenzhydrol, 98% ≥98% 5g 3 $ 13.86 7-14 days
Innochem A13628 4,4′-Dichlorobenzhydrol, 98% ≥98% 100g 0 $ 0.00 ~30 days
Apinno GC101589 4,4'-Dichlorobenzhydrol 98% 250g 0 $ 327.46 ~30 days
Apinno GC101589 4,4'-Dichlorobenzhydrol 98% 25g 0 $ 56.14 ~30 days
Apinno GC101589 4,4'-Dichlorobenzhydrol 98% 100g 0 $ 131.88 ~30 days
Apinno GC101589 4,4'-Dichlorobenzhydrol 98% 5g 0 $ 18.62 ~30 days
4，4′-Methylenebis (2，6-diethyIaniline)
4，4′-Methylenebis (2，6-diethyIaniline)

CasNo： 13680-35-8

Categories： Organic Amines & Derivatives

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC77198 4，4′-Methylenebis (2，6-diethyIaniline) 98% 100g 0 $ 11.20 ~30 days
Apinno GC77198 4，4′-Methylenebis (2，6-diethyIaniline) 98% 500g 0 $ 42.84 ~30 days
Apinno GC77198 4，4′-Methylenebis (2，6-diethyIaniline) 98% 1000g 0 $ 63.70 ~30 days
Apinno GC77198 4，4′-Methylenebis (2，6-diethyIaniline) 98% 250g 0 $ 29.54 ~30 days
4,4′-Methylenebis(N,N-diglycidylaniline), 98%
4,4′-Methylenebis(N,N-diglycidylaniline), 98%

CasNo： 28768-32-3

Molecular Formula： C25H30N2O4

Molecular Weight： 422.52

Categories： Organic Amines & Derivatives

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A89452 4,4′-Methylenebis(N,N-diglycidylaniline), 98% ≥98% 25ml 3 $ 11.62 7-14 days
Innochem A89452 4,4′-Methylenebis(N,N-diglycidylaniline), 98% ≥98% 100ml 5 $ 29.82 7-14 days
Innochem A89452 4,4′-Methylenebis(N,N-diglycidylaniline), 98% ≥98% 500ml 4 $ 147.70 7-14 days
Innochem A89452 4,4′-Methylenebis(N,N-diglycidylaniline), 98% ≥98% 6kg 0 $ 785.54 ~30 days
4,4′,4″-Tri-tert-Butyl-2,2′:6′,2″-terpyridine
4,4′,4″-Tri-tert-Butyl-2,2′:6′,2″-terpyridine

CasNo： 115091-29-7

Categories： Heterocyclic Building Blocks—Nitrogen Heterocycles

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC54253 4,4′,4″-Tri-tert-Butyl-2,2′:6′,2″-terpyridine 95% 10g 0 $ 1,223.88 ~30 days
Apinno GC54253 4,4′,4″-Tri-tert-Butyl-2,2′:6′,2″-terpyridine 95% 1g 0 $ 161.14 ~30 days
Apinno GC54253 4,4′,4″-Tri-tert-Butyl-2,2′:6′,2″-terpyridine 95% 250mg 0 $ 40.32 ~30 days
Apinno GC54253 4,4′,4″-Tri-tert-Butyl-2,2′:6′,2″-terpyridine 95% 5g 0 $ 741.44 ~30 days
4,4a,9,9a-tetrahydro-1H-carbazol-3(2H)-one
4,4a,9,9a-tetrahydro-1H-carbazol-3(2H)-one

CasNo： 51145-61-0

Categories： Heterocyclic Building Blocks—Nitrogen Heterocycles

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC102376 4,4a,9,9a-tetrahydro-1H-carbazol-3(2H)-one 98% 10g 0 $ 469.00 ~30 days
Apinno GC102376 4,4a,9,9a-tetrahydro-1H-carbazol-3(2H)-one 98% 1g 0 $ 70.98 ~30 days
Apinno GC102376 4,4a,9,9a-tetrahydro-1H-carbazol-3(2H)-one 98% 5g 0 $ 279.72 ~30 days
Apinno GC102376 4,4a,9,9a-tetrahydro-1H-carbazol-3(2H)-one 98% 100mg 0 $ 24.64 ~30 days
Apinno GC102376 4,4a,9,9a-tetrahydro-1H-carbazol-3(2H)-one 98% 250mg 0 $ 34.58 ~30 days
4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)]Poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b
4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)]Poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b

CasNo： 1469791-66-9

Categories： Heterocyclic Building Blocks—Sulfur Heterocycles

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC117327 4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)]Poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b 98% 1g 0 $ 3,322.20 ~30 days
Apinno GC117327 4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)]Poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b 98% 100mg 0 $ 690.62 ~30 days
4,5-b\']difuran-4,8-dione
4,5-b\']difuran-4,8-dione

CasNo： 267220-47-3

Categories： Heterocyclic Building Blocks—Oxygen Heterocycles

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC66627 Benzofuro[5,6-b]furan-4,8-dione 98% 1g 0 $ 166.46 ~30 days
Apinno GC75800 4,5-b\']difuran-4,8-dione 98% 100mg 0 $ 37.38 ~30 days
Apinno GC75800 4,5-b\']difuran-4,8-dione 98% 1g 0 $ 139.86 ~30 days
Apinno GC75800 4,5-b\']difuran-4,8-dione 98% 250mg 0 $ 56.00 ~30 days
4,5-BIS-(4-METHOXY-PHENYL)-THIAZOL-2-YLAMINE
4,5-BIS-(4-METHOXY-PHENYL)-THIAZOL-2-YLAMINE

CasNo： 24827-38-1

Categories： Heterocyclic Building Blocks—Nitrogen Heterocycles

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC100136 4,5-BIS-(4-METHOXY-PHENYL)-THIAZOL-2-YLAMINE 98% 1g 0 $ 264.04 ~30 days
4,5-Bis(2-methoxyethoxy)-2-nitrobenzonitrile
4,5-Bis(2-methoxyethoxy)-2-nitrobenzonitrile

CasNo： 236750-65-5

Categories： Organic Building Blocks—Aromatics

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC94516 4,5-Bis(2-methoxyethoxy)-2-nitrobenzonitrile 98% 10g 0 $ 22.82 ~30 days
Apinno GC94516 4,5-Bis(2-methoxyethoxy)-2-nitrobenzonitrile 98% 25g 0 $ 55.58 ~30 days
4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene
4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene

CasNo： 1416881-50-9

Categories： Heterocyclic Building Blocks—Nitrogen Heterocycles

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC29894 2CzPN 99% 100mg 0 $ 110.74 ~30 days
Apinno GC29894 2CzPN 99% 1g 0 $ 717.08 ~30 days
Apinno GC29894 2CzPN 99% 25mg 0 $ 40.46 ~30 days
Apinno GC29894 2CzPN 99% 500mg 0 $ 410.62 ~30 days
Apinno GC58487 4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene 98% 100mg 0 $ 109.76 ~30 days
Apinno GC58487 4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene 98% 1g 0 $ 708.96 ~30 days
Apinno GC58487 4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene 98% 25mg 0 $ 40.46 ~30 days
Apinno GC58487 4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene 98% 500mg 0 $ 404.60 ~30 days
4,5-Bis(dicyclohexylphosphino)-9,10a-dihydro-9,9-dimethyl-8aH-xanthene
4,5-Bis(dicyclohexylphosphino)-9,10a-dihydro-9,9-dimethyl-8aH-xanthene

CasNo： 940934-47-4

Categories： Heterocyclic Building Blocks—Oxygen Heterocycles

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem B8400 4,5-Bis(dicyclohexylphosphino)-9,10a-dihydro-9,9-dimethyl-8aH-xanthene >98% 1g 0 $ 277.20 ~30 days
Innochem B8400 4,5-Bis(dicyclohexylphosphino)-9,10a-dihydro-9,9-dimethyl-8aH-xanthene >98% 5g 0 $ 812.00 ~30 days
Innochem B8400 4,5-Bis(dicyclohexylphosphino)-9,10a-dihydro-9,9-dimethyl-8aH-xanthene >98% 25g 0 $ 3,004.40 ~30 days
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 98%
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 98%

CasNo： 161265-03-8

Molecular Formula： C39H32OP2

Molecular Weight： 578.62

Categories： Organophosphorus Compounds

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem B2305 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene,98% 2.5kg 0 $ 5,250.00 ~30 days
Innochem B2305 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene,98% 100g 0 $ 652.68 ~30 days
Innochem B2305 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene,98% 25g 0 $ 217.56 ~30 days
Innochem B2305 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene,98% 5g 0 $ 58.80 ~30 days
Innochem A66803 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 98% ≥98% 5G 7 $ 5.60 7-14 days
Innochem A66803 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 98% ≥98% 1G 2 $ 3.08 7-14 days
Innochem A66803 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 98% ≥98% 25g 6 $ 23.10 7-14 days
Innochem A66803 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 98% ≥98% 100g 12 $ 86.10 7-14 days
Apinno GC0579 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 99.5% 1kg 0 $ 1,260.00 ~30 days
Apinno GC97267 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 99% 500g 0 $ 332.22 ~30 days
Apinno GC97267 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 99% 100g 0 $ 95.48 ~30 days
Apinno GC97267 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 99% 1000g 0 $ 663.74 ~30 days
Apinno GC97267 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 99% 25g 0 $ 26.32 ~30 days
4,5-BIS(MERCAPTOMETHYL)-O-XYLENE
4,5-BIS(MERCAPTOMETHYL)-O-XYLENE

CasNo： 10230-61-2

Categories： Organic Building Blocks—Aromatics

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC30228 4,5-BIS(MERCAPTOMETHYL)-O-XYLENE 98% 100mg 0 $ 31.50 ~30 days
Apinno GC30228 4,5-BIS(MERCAPTOMETHYL)-O-XYLENE 98% 1g 0 $ 192.64 ~30 days
Apinno GC30228 4,5-BIS(MERCAPTOMETHYL)-O-XYLENE 98% 250mg 0 $ 56.00 ~30 days
4,5-DEHYDRO-LEUCINE
4,5-DEHYDRO-LEUCINE

CasNo： 87392-13-0

Categories： Organic Building Blocks—Alcohols (Hydroxyalcohols, Thiols)

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC79507 4,5-DEHYDRO-LEUCINE 95%+ 100mg 0 $ 72.80 ~30 days
Apinno GC79507 4,5-DEHYDRO-LEUCINE 95%+ 250mg 0 $ 67.06 ~30 days
4,5-Di-O-caffeoylquinic acid methyl ester
4,5-Di-O-caffeoylquinic acid methyl ester

CasNo： 188742-80-5

Molecular Formula： C26H26O12

Molecular Weight： 530.5

Categories： Carboxylic Acids & Derivatives (Esters, Acyl Chlorides)

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A21327 4,5-Di-O-caffeoylquinic acid methyl ester 5mg 0 $ 487.15 ~30 days
4,5-Diaminophthalonitrile
4,5-Diaminophthalonitrile

CasNo： 129365-93-1

Categories： Organic Amines & Derivatives

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC25351 4,5-Diamino-1,2-benzenedicarbonitrile 97% 10g 0 $ 434.56 ~30 days
Apinno GC25351 4,5-Diamino-1,2-benzenedicarbonitrile 97% 1g 0 $ 58.80 ~30 days
Apinno GC25351 4,5-Diamino-1,2-benzenedicarbonitrile 97% 250mg 0 $ 18.76 ~30 days
Apinno GC25351 4,5-Diamino-1,2-benzenedicarbonitrile 97% 25g 0 $ 1,022.14 ~30 days
Apinno GC25351 4,5-Diamino-1,2-benzenedicarbonitrile 97% 5g 0 $ 239.82 ~30 days
Apinno GC105767 4,5-Diaminophthalonitrile 97% 250mg 0 $ 10.22 ~30 days
Apinno GC105767 4,5-Diaminophthalonitrile 97% 10g 0 $ 347.62 ~30 days
Apinno GC105767 4,5-Diaminophthalonitrile 97% 1g 0 $ 31.36 ~30 days
Apinno GC105767 4,5-Diaminophthalonitrile 97% 100mg 0 $ 5.04 ~30 days
Apinno GC105767 4,5-Diaminophthalonitrile 97% 5g 0 $ 130.76 ~30 days
Apinno GC105767 4,5-Diaminophthalonitrile 97% 25g 0 $ 653.38 ~30 days
Apinno GC116881 4,5-Diaminophthalonitrile 25g 0 $ 851.20 ~30 days
Apinno GC116881 4,5-Diaminophthalonitrile 250mg 0 $ 10.22 ~30 days
Apinno GC116881 4,5-Diaminophthalonitrile 1g 0 $ 40.46 ~30 days
Apinno GC116881 4,5-Diaminophthalonitrile 5g 0 $ 188.72 ~30 days
Apinno GC116881 4,5-Diaminophthalonitrile 100mg 0 $ 5.04 ~30 days
4,5-Diaminopyrimidine
4,5-Diaminopyrimidine

CasNo： 13754-19-3

Categories： Heterocyclic Building Blocks—Nitrogen Heterocycles

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Innochem A07311 4,5-Pyrimidinediamine, 97% 100mg 0 $ 16.80 ~30 days
Innochem A07311 4,5-Pyrimidinediamine, 97% 1g 0 $ 80.22 ~30 days
Innochem A07311 4,5-Pyrimidinediamine, 97% 250mg 0 $ 30.10 ~30 days
Apinno GC64841 pyrimidine-4,5-diamine 95% 1g 0 $ 29.96 ~30 days
Apinno GC64841 pyrimidine-4,5-diamine 95% 25g 0 $ 485.38 ~30 days
Apinno GC64841 pyrimidine-4,5-diamine 95% 5g 0 $ 131.88 ~30 days
Apinno GC70687 Pyrimidine-4,5-diamine 95% 1g 0 $ 17.50 ~30 days
Apinno GC70687 Pyrimidine-4,5-diamine 95% 25g 0 $ 304.36 ~30 days
Apinno GC70687 Pyrimidine-4,5-diamine 95% 5g 0 $ 61.04 ~30 days
Apinno GC86443 4,5-Diaminopyrimidine 98% 1g 0 $ 29.96 ~30 days
Apinno GC86443 4,5-Diaminopyrimidine 98% 25g 0 $ 485.38 ~30 days
Apinno GC86443 4,5-Diaminopyrimidine 98% 5g 0 $ 131.88 ~30 days
4,5-Diaminouracil
4,5-Diaminouracil

CasNo： 3240-72-0

Categories： Heterocyclic Building Blocks—Nitrogen Heterocycles

Brand Catalog Number Description Specification Package Stock Price Ship Time Operation
Apinno GC87643 4,5-Diaminouracil 97% 10g 0 $ 282.94 ~30 days
Apinno GC87643 4,5-Diaminouracil 97% 1g 0 $ 29.54 ~30 days
Apinno GC87643 4,5-Diaminouracil 97% 250mg 0 $ 10.50 ~30 days
Apinno GC87643 4,5-Diaminouracil 97% 25g 0 $ 280.42 ~30 days
Apinno GC87643 4,5-Diaminouracil 97% 5g 0 $ 116.06 ~30 days