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Chemical materials

1-(2-(2-Hydroxyethoxy)ethyl)-1H-pyrrole-2，5-dione 95%

1-(2-(2-Hydroxyethoxy)ethyl)-1H-pyrrole-2，5-dione 95%

H936160 / 500MG
CAS No.：34321-81-8
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1-(2-(2-Hydroxyethoxy)ethyl)-1H-pyrrole-2，5-dione 95%

1-(2-(2-Hydroxyethoxy)ethyl)-1H-pyrrole-2，5-dione 95%

H936160 / 250MG
CAS No.：34321-81-8
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H2n-peg14-oh 95%

H2n-peg14-oh 95%

H936165 / 1G
CAS No.：34214-89-6
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Hydroxy-peg3-pfp ester 95%

Hydroxy-peg3-pfp ester 95%

H936190 / 1G
CAS No.：1807537-40-1
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23-Hydroxy-3，6，9，12，15，18，21-heptaoxatricosyl 4-methylbenzenesulfonate 95%

23-Hydroxy-3，6，9，12，15，18，21-heptaoxatricosyl 4-methylbenzenesulfonate 95%

H936221 / 250MG
CAS No.：886469-23-4
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23-Hydroxy-3，6，9，12，15，18，21-heptaoxatricosyl 4-methylbenzenesulfonate 95%

23-Hydroxy-3，6，9，12，15，18，21-heptaoxatricosyl 4-methylbenzenesulfonate 95%

H936221 / 1G
CAS No.：886469-23-4
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23-Hydroxy-3，6，9，12，15，18，21-heptaoxatricosyl 4-methylbenzenesulfonate 95%

23-Hydroxy-3，6，9，12，15，18，21-heptaoxatricosyl 4-methylbenzenesulfonate 95%

H936221 / 5G
CAS No.：886469-23-4
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Hydroxy-amino-bis(peg2-propargyl) 95%

Hydroxy-amino-bis(peg2-propargyl) 95%

H936425 / 1G
CAS No.：2100306-77-0
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HO-apeg4-oh n-biotin 95%

HO-apeg4-oh n-biotin 95%

H936479 / 1G
CAS No.：2100306-75-8
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(9H-Fluoren-9-yl)methyl (2-(2-hydroxyethoxy)ethyl)carbamate 98%

(9H-Fluoren-9-yl)methyl (2-(2-hydroxyethoxy)ethyl)carbamate 98%

H936484 / 25G
CAS No.：299430-87-8
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(9H-Fluoren-9-yl)methyl (2-(2-hydroxyethoxy)ethyl)carbamate 98%

(9H-Fluoren-9-yl)methyl (2-(2-hydroxyethoxy)ethyl)carbamate 98%

H936484 / 1G
CAS No.：299430-87-8
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(9H-Fluoren-9-yl)methyl (2-(2-hydroxyethoxy)ethyl)carbamate 98%

(9H-Fluoren-9-yl)methyl (2-(2-hydroxyethoxy)ethyl)carbamate 98%

H936484 / 5G
CAS No.：299430-87-8
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32-Hydroxy-3，6，9，12，15，18，21，24，27，30-decaoxadotriacontan-1-oic acid 97%

32-Hydroxy-3，6，9，12，15，18，21，24，27，30-decaoxadotriacontan-1-oic acid 97%

H936543 / 1G
CAS No.：2250056-53-0
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Ho-peg6-ch2cooh 95%

Ho-peg6-ch2cooh 95%

H936546 / 100MG
CAS No.：120394-66-3
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Ho-peg6-ch2cooh 95%

Ho-peg6-ch2cooh 95%

H936546 / 250MG
CAS No.：120394-66-3
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Ho-peg6-ch2cooh 95%

Ho-peg6-ch2cooh 95%

H936546 / 1G
CAS No.：120394-66-3
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Ho-peg8-ch2cooh 95%

Ho-peg8-ch2cooh 95%

H936557 / 1G
CAS No.：780006-30-6
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Hydroxy-peg3-methyl ester 95%

Hydroxy-peg3-methyl ester 95%

H936558 / 5G
CAS No.：2086688-97-1
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H2N-PEG4-Hydrazide ≥95%

H2N-PEG4-Hydrazide ≥95%

H936562 / 100MG
CAS No.：1425973-15-4
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2-(2-(2-Hydroxyethoxy)ethoxy)acetic acid 95%

2-(2-(2-Hydroxyethoxy)ethoxy)acetic acid 95%

H936576 / 5G
CAS No.：51951-04-3
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Hydroxy-PEG2-CH2COONa ≥95%

Hydroxy-PEG2-CH2COONa ≥95%

H936578 / 100MG
CAS No.：42588-76-1
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1-(9H-Fluoren-9-yl)-4-methyl-3-oxo-2，7，10，13，16-pentaoxa-4-azanonadecan-19-oic acid ≥95%

1-(9H-Fluoren-9-yl)-4-methyl-3-oxo-2，7，10，13，16-pentaoxa-4-azanonadecan-19-oic acid ≥95%

H936580 / 100MG
CAS No.：2170240-98-7
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HO-PEG7-CH2COOH ≥95%

HO-PEG7-CH2COOH ≥95%

H936603 / 100MG
CAS No.：2250056-27-8
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Hydroxy-PEG7-CH2-Boc ≥95%

Hydroxy-PEG7-CH2-Boc ≥95%

H936621 / 100MG
CAS No.：2378049-28-4
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Hydroxy-peg5-methyl ester 95%

Hydroxy-peg5-methyl ester 95%

H936622 / 5G
CAS No.：2100306-80-5
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Ho-peg4-ch2cooh 95%

Ho-peg4-ch2cooh 95%

H936631 / 500MG
CAS No.：70678-95-4
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Ho-peg4-ch2cooh 95%

Ho-peg4-ch2cooh 95%

H936631 / 250MG
CAS No.：70678-95-4
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Ho-peg4-ch2cooh 95%

Ho-peg4-ch2cooh 95%

H936631 / 100MG
CAS No.：70678-95-4
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Ho-peg4-ch2cooh 95%

Ho-peg4-ch2cooh 95%

H936631 / 5G
CAS No.：70678-95-4
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Ho-peg4-ch2cooh 95%

Ho-peg4-ch2cooh 95%

H936631 / 1G
CAS No.：70678-95-4
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Ho-peg5-ch2cooh 95%

Ho-peg5-ch2cooh 95%

H936639 / 250MG
CAS No.：52026-48-9
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Ho-peg5-ch2cooh 95%

Ho-peg5-ch2cooh 95%

H936639 / 1G
CAS No.：52026-48-9
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Hydroxy-PEG4-C2-nitrile ≥95%

Hydroxy-PEG4-C2-nitrile ≥95%

H936670 / 100MG
CAS No.：2194563-83-0
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2，5，8，11，14，17，20-Heptaoxadocosan-22-oic acid 95%

2，5，8，11，14，17，20-Heptaoxadocosan-22-oic acid 95%

H936679 / 250MG
CAS No.：75427-75-7
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2，5，8，11，14，17，20-Heptaoxadocosan-22-oic acid 95%

2，5，8，11，14，17，20-Heptaoxadocosan-22-oic acid 95%

H936679 / 5G
CAS No.：75427-75-7
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2，5，8，11，14，17，20-Heptaoxadocosan-22-oic acid 95%

2，5，8，11，14，17，20-Heptaoxadocosan-22-oic acid 95%

H936679 / 1G
CAS No.：75427-75-7
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2，5，8，11，14，17，20-Heptaoxadocosan-22-oic acid 95%

2，5，8，11，14，17，20-Heptaoxadocosan-22-oic acid 95%

H936679 / 100MG
CAS No.：75427-75-7
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4-Hydroxynonenal-d3 ≥99%， 500 μg/mL in Methyl acetate

4-Hydroxynonenal-d3 ≥99%， 500 μg/mL in Methyl acetate

H936794 / 50ΜG
CAS No.：148706-06-3
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HIF-2α-IN-4 98%

HIF-2α-IN-4 98%

H936806 / 25MG
CAS No.：882268-69-1
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HIF-2α-IN-4 98%

HIF-2α-IN-4 98%

H936806 / 100MG
CAS No.：882268-69-1
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HIF-2α-IN-4 98%

HIF-2α-IN-4 98%

H936806 / 5MG
CAS No.：882268-69-1
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9-Hydroxyellipticine， Hydrochloride 95%

9-Hydroxyellipticine， Hydrochloride 95%

H936860 / 5MG
CAS No.：52238-35-4
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9-Hydroxyellipticine， Hydrochloride 95%

9-Hydroxyellipticine， Hydrochloride 95%

H936860 / 1MG
CAS No.：52238-35-4
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Heptamidine dimethanesulfonate ≥99%

Heptamidine dimethanesulfonate ≥99%

H936951 / 250MG
CAS No.：161374-55-6
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Heptamidine dimethanesulfonate ≥99%

Heptamidine dimethanesulfonate ≥99%

H936951 / 100MG
CAS No.：161374-55-6
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Heptamidine dimethanesulfonate ≥99%

Heptamidine dimethanesulfonate ≥99%

H936951 / 25MG
CAS No.：161374-55-6
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Hydroxychloroquine Impurity F ≥97%

Hydroxychloroquine Impurity F ≥97%

H936956 / 5MG
CAS No.：6281-58-9
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1-Hexadecyl-3-(trifluoroethyl)-sn-glycero-2-phosphomethanol lithium ≥90%

1-Hexadecyl-3-(trifluoroethyl)-sn-glycero-2-phosphomethanol lithium ≥90%

H936962 / 5MG
CAS No.：199106-13-3
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HBDDE ≥95%

HBDDE ≥95%

H936982 / 5MG
CAS No.：154675-18-0
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iHCK-37 ≥99%

iHCK-37 ≥99%

H936984 / 5MG
CAS No.：516478-09-4
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Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

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Telephone 037-621-088
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Mail miaoli@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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Address No. 479, Fengding Road, Fengshan District, Kaohsiung City
Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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