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Chemical materials

(2S，3S)-3-(tert-butyl)-4-(2，6-dimethoxyphenyl)-2-(2-methoxypropan-2-yl)-2，3-dihydrobenzo[d][1，3]oxaphosphole 97%， 99%ee

(2S，3S)-3-(tert-butyl)-4-(2，6-dimethoxyphenyl)-2-(2-methoxypropan-2-yl)-2，3-dihydrobenzo[d][1，3]oxaphosphole 97%， 99%ee

S779639 / 100mg
CAS No.：2227217-22-1
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L-lysyl-L-prolyl-L-valine acetate 99%

L-lysyl-L-prolyl-L-valine acetate 99%

S779731 / 1g
CAS No.：2828433-34-5
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Sodium (S)-2-(dimethylamino)-3-(1H-imidazol-4-yl)propanoate 95%

Sodium (S)-2-(dimethylamino)-3-(1H-imidazol-4-yl)propanoate 95%

S779747 / 1g
CAS No.：2703746-04-5
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tert-Butyl (S)-3-(aminooxy)pyrrolidine-1-carboxylate 98%

tert-Butyl (S)-3-(aminooxy)pyrrolidine-1-carboxylate 98%

S779760 / 50mg
CAS No.：952747-27-2
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tert-Butyl (S)-3-(aminooxy)pyrrolidine-1-carboxylate 98%

tert-Butyl (S)-3-(aminooxy)pyrrolidine-1-carboxylate 98%

S779760 / 250mg
CAS No.：952747-27-2
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(2S)-2-amino-3-(5-iodo-2，4-dioxopyrimidin-1-yl)propanoic acid ≥98%(HPLC)

(2S)-2-amino-3-(5-iodo-2，4-dioxopyrimidin-1-yl)propanoic acid ≥98%(HPLC)

S779773 / 50mg
CAS No.：140187-25-3
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(2S，2'S，3S，3'S)-4，4'-Bis(benzyloxy)-3，3'-di-tert-butyl-2，2'，3，3'-tetrahydro-2，2'-bibenzo[d][1，3]oxaphosphole 97%， 99%ee

(2S，2'S，3S，3'S)-4，4'-Bis(benzyloxy)-3，3'-di-tert-butyl-2，2'，3，3'-tetrahydro-2，2'-bibenzo[d][1，3]oxaphosphole 97%， 99%ee

S779775 / 100mg
CAS No.：2169292-05-9
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2-((3bS，4aR)-5，5-Difluoro-3-(trifluoromethyl)-3b，4，4a，5-tetrahydro-1H-cyclopropa[3，4]cyclopenta[1，2-c]pyrazol-1-yl)acetic acid 98%

2-((3bS，4aR)-5，5-Difluoro-3-(trifluoromethyl)-3b，4，4a，5-tetrahydro-1H-cyclopropa[3，4]cyclopenta[1，2-c]pyrazol-1-yl)acetic acid 98%

S779782 / 250mg
CAS No.：1620056-83-8
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2-((3bS，4aR)-5，5-Difluoro-3-(trifluoromethyl)-3b，4，4a，5-tetrahydro-1H-cyclopropa[3，4]cyclopenta[1，2-c]pyrazol-1-yl)acetic acid 98%

2-((3bS，4aR)-5，5-Difluoro-3-(trifluoromethyl)-3b，4，4a，5-tetrahydro-1H-cyclopropa[3，4]cyclopenta[1，2-c]pyrazol-1-yl)acetic acid 98%

S779782 / 1g
CAS No.：1620056-83-8
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tert-butyl (3aR，8bS)-2，2-dioxo-4，8b-dihydro-3aH-indeno[1，2-d]oxathiazole-1-carboxylate ≥97%

tert-butyl (3aR，8bS)-2，2-dioxo-4，8b-dihydro-3aH-indeno[1，2-d]oxathiazole-1-carboxylate ≥97%

S779807 / 250mg
CAS No.：1091606-66-4
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tert-butyl (3aR，8bS)-2，2-dioxo-4，8b-dihydro-3aH-indeno[1，2-d]oxathiazole-1-carboxylate ≥97%

tert-butyl (3aR，8bS)-2，2-dioxo-4，8b-dihydro-3aH-indeno[1，2-d]oxathiazole-1-carboxylate ≥97%

S779807 / 1g
CAS No.：1091606-66-4
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Surfen dihydrochloride ≥98%(HPLC)

Surfen dihydrochloride ≥98%(HPLC)

S779819 / 5mg
CAS No.：5424-37-3
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Surfen dihydrochloride ≥98%(HPLC)

Surfen dihydrochloride ≥98%(HPLC)

S779819 / 1mg
CAS No.：5424-37-3
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(1S，1'S，2R，2'R)-2，2'-Di-tert-butyl-2，2'，3，3'-tetrahydro-1H，1'H-1，1'-biiSophosphindole 97%

(1S，1'S，2R，2'R)-2，2'-Di-tert-butyl-2，2'，3，3'-tetrahydro-1H，1'H-1，1'-biiSophosphindole 97%

S779909 / 25mg
CAS No.：795290-34-5
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(1S，1'S，2R，2'R)-2，2'-Di-tert-butyl-2，2'，3，3'-tetrahydro-1H，1'H-1，1'-biiSophosphindole 97%

(1S，1'S，2R，2'R)-2，2'-Di-tert-butyl-2，2'，3，3'-tetrahydro-1H，1'H-1，1'-biiSophosphindole 97%

S779909 / 100mg
CAS No.：795290-34-5
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(S)-1-(3-(Difluoromethyl)-2-fluorophenyl)ethan-1-amine hydrochloride 98%

(S)-1-(3-(Difluoromethyl)-2-fluorophenyl)ethan-1-amine hydrochloride 98%

S779944 / 250mg
CAS No.：2703745-91-7
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(S)-1-(3-(Difluoromethyl)-2-fluorophenyl)ethan-1-amine hydrochloride 98%

(S)-1-(3-(Difluoromethyl)-2-fluorophenyl)ethan-1-amine hydrochloride 98%

S779944 / 100mg
CAS No.：2703745-91-7
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(S)-Oxetane-2-carboxylic acid 97%

(S)-Oxetane-2-carboxylic acid 97%

S779949 / 100mg
CAS No.：2241107-29-7
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(S)-Oxetane-2-carboxylic acid 97%

(S)-Oxetane-2-carboxylic acid 97%

S779949 / 250mg
CAS No.：2241107-29-7
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1，1'-Bis{1-[(S)-ferrocenyl-2-(R)-ethyl-1-(dimethylamino)phenyl]-(S)-phosphino}ferrocene 97%

1，1'-Bis{1-[(S)-ferrocenyl-2-(R)-ethyl-1-(dimethylamino)phenyl]-(S)-phosphino}ferrocene 97%

S779973 / 100mg
CAS No.：899811-43-9
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1，1'-Bis{1-[(S)-ferrocenyl-2-(R)-ethyl-1-(dimethylamino)phenyl]-(S)-phosphino}ferrocene 97%

1，1'-Bis{1-[(S)-ferrocenyl-2-(R)-ethyl-1-(dimethylamino)phenyl]-(S)-phosphino}ferrocene 97%

S779973 / 500mg
CAS No.：899811-43-9
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(S)-2-(2，3-Bis(dicyclohexylaMino)cyclopropeniMine)-3-phenylpropan-1-ol hydrochloride ≥95%

(S)-2-(2，3-Bis(dicyclohexylaMino)cyclopropeniMine)-3-phenylpropan-1-ol hydrochloride ≥95%

S779981 / 500mg
CAS No.：1366421-67-1
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(S)-2-(2，3-Bis(dicyclohexylaMino)cyclopropeniMine)-3-phenylpropan-1-ol hydrochloride ≥95%

(S)-2-(2，3-Bis(dicyclohexylaMino)cyclopropeniMine)-3-phenylpropan-1-ol hydrochloride ≥95%

S779981 / 100mg
CAS No.：1366421-67-1
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(S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-5-guanidinopentanoic acid 98%

(S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-5-guanidinopentanoic acid 98%

S780009 / 100mg
CAS No.：28217-22-3
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(S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-5-guanidinopentanoic acid 98%

(S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-5-guanidinopentanoic acid 98%

S780009 / 1g
CAS No.：28217-22-3
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(S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-5-guanidinopentanoic acid 98%

(S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-5-guanidinopentanoic acid 98%

S780009 / 250mg
CAS No.：28217-22-3
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(2S，3S，4R，5R，6R)-5-Amino-2-(aminomethyl)-6-(((2R，3S，4R，5S)-5-(((1R，2R，3S，5R，6S)-3，5-diamino-2-(((2R，3R，4R，5S，6R)-3-amino-6-(aminomethyl)-4，5-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-6-hydroxycyclohexyl)oxy)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl)ox 650 IU/mg(on dried basis)

(2S，3S，4R，5R，6R)-5-Amino-2-(aminomethyl)-6-(((2R，3S，4R，5S)-5-(((1R，2R，3S，5R，6S)-3，5-diamino-2-(((2R，3R，4R，5S，6R)-3-amino-6-(aminomethyl)-4，5-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-6-hydroxycyclohexyl)oxy)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl)ox 650 IU/mg(on dried basis)

S780011 / 100g
CAS No.：28002-70-2
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(2S，3S，4R，5R，6R)-5-Amino-2-(aminomethyl)-6-(((2R，3S，4R，5S)-5-(((1R，2R，3S，5R，6S)-3，5-diamino-2-(((2R，3R，4R，5S，6R)-3-amino-6-(aminomethyl)-4，5-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-6-hydroxycyclohexyl)oxy)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl)ox 650 IU/mg(on dried basis)

(2S，3S，4R，5R，6R)-5-Amino-2-(aminomethyl)-6-(((2R，3S，4R，5S)-5-(((1R，2R，3S，5R，6S)-3，5-diamino-2-(((2R，3R，4R，5S，6R)-3-amino-6-(aminomethyl)-4，5-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-6-hydroxycyclohexyl)oxy)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl)ox 650 IU/mg(on dried basis)

S780011 / 500g
CAS No.：28002-70-2
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Methyl (S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanoate 4-methylbenzenesulfonate 98%

Methyl (S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanoate 4-methylbenzenesulfonate 98%

S780014 / 250mg
CAS No.：2720867-05-8
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Methyl (S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanoate 4-methylbenzenesulfonate 98%

Methyl (S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanoate 4-methylbenzenesulfonate 98%

S780014 / 1g
CAS No.：2720867-05-8
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Methyl (S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanoate 4-methylbenzenesulfonate 98%

Methyl (S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanoate 4-methylbenzenesulfonate 98%

S780014 / 5g
CAS No.：2720867-05-8
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2-Methyl-6-(2-phenylethenyl)pyridine 98%

2-Methyl-6-(2-phenylethenyl)pyridine 98%

S780111 / 25mg
CAS No.：6266-99-5
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2-Methyl-6-(2-phenylethenyl)pyridine 98%

2-Methyl-6-(2-phenylethenyl)pyridine 98%

S780111 / 10mg
CAS No.：6266-99-5
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2-Methyl-6-(2-phenylethenyl)pyridine 98%

2-Methyl-6-(2-phenylethenyl)pyridine 98%

S780111 / 5mg
CAS No.：6266-99-5
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S-Fluorenylmethyl-L-cysteine hydrochloride

S-Fluorenylmethyl-L-cysteine hydrochloride

S780212 / 5g
CAS No.：84888-34-6
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SBFI-26 98%

SBFI-26 98%

S780274 / 5mg
CAS No.：1541209-75-9
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(S，E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide 98%

(S，E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide 98%

S780300 / 50mg
CAS No.：2223677-64-1
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(S，E)-N-(4-((3，4-Dichlorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide 95%

(S，E)-N-(4-((3，4-Dichlorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide 95%

S780301 / 50mg
CAS No.：2223677-63-0
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(S)-3-Amino-1-chloro-4-phenylbutan-2-one hydrochloride 97%

(S)-3-Amino-1-chloro-4-phenylbutan-2-one hydrochloride 97%

S780308 / 100mg
CAS No.：34351-19-4
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Benzyl (S)-(2-hydroxy-1-phenylethyl)carbamate 98%

Benzyl (S)-(2-hydroxy-1-phenylethyl)carbamate 98%

S780335 / 250mg
CAS No.：130406-31-4
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(S)-2-((S)-2-Amino-3-phenylpropanamido)pentanedioic acid 2，2，2-trifluoroacetate 95%

(S)-2-((S)-2-Amino-3-phenylpropanamido)pentanedioic acid 2，2，2-trifluoroacetate 95%

S780432 / 1g
CAS No.：1422973-27-0
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(S)-3-Amino-3-(3，4-difluorophenyl)propanoic acid hydrochloride 95%

(S)-3-Amino-3-(3，4-difluorophenyl)propanoic acid hydrochloride 95%

S780465 / 100mg
CAS No.：2829281-75-4
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rel-(3aS，6aS)-Hexahydro-2H-thieno[2，3-c]pyrrole 1，1-dioxide hydrochloride 97%

rel-(3aS，6aS)-Hexahydro-2H-thieno[2，3-c]pyrrole 1，1-dioxide hydrochloride 97%

S780469 / 100mg
CAS No.：1320326-61-1
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Methyl (S)-4-(1-aminoethyl)-3-methylbenzoate hydrochloride 95%

Methyl (S)-4-(1-aminoethyl)-3-methylbenzoate hydrochloride 95%

S780470 / 100mg
CAS No.：1391358-26-1
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(S)-2-(tert-Butoxycarbonyl)-6-methoxy-1，2，3，4-tetrahydroisoquinoline-1-carboxylic acid 98%

(S)-2-(tert-Butoxycarbonyl)-6-methoxy-1，2，3，4-tetrahydroisoquinoline-1-carboxylic acid 98%

S780471 / 100mg
CAS No.：2703745-74-6
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(S)-6-Amino-2-((S)-2，6-Diaminohexanamido)hexanoic acid 2，2，2-trifluoroacetic acid (1:3) 95%

(S)-6-Amino-2-((S)-2，6-Diaminohexanamido)hexanoic acid 2，2，2-trifluoroacetic acid (1:3) 95%

S780487 / 250mg
CAS No.：1423017-94-0
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(S)-4，4-Difluoro-2-methylpiperidine 98%

(S)-4，4-Difluoro-2-methylpiperidine 98%

S780493 / 250mg
CAS No.：2165831-10-5
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(1S，2R)-1-Amino-6-bromo-2，3-dihydro-1H-inden-2-ol 95%

(1S，2R)-1-Amino-6-bromo-2，3-dihydro-1H-inden-2-ol 95%

S780495 / 250mg
CAS No.：2412424-43-0
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rel-((1S，5S)-3-Azabicyclo[3.2.0]heptan-1-yl)methanol 97%

rel-((1S，5S)-3-Azabicyclo[3.2.0]heptan-1-yl)methanol 97%

S780505 / 250mg
CAS No.：2696257-97-1
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(S)-(1，2，3，4-Tetrahydroquinolin-2-yl)methanol 95%

(S)-(1，2，3，4-Tetrahydroquinolin-2-yl)methanol 95%

S780510 / 250mg
CAS No.：63430-96-6
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Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

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Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

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Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

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