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Chemical materials

Perfluorophenyl 4，7，10，13，16-pentaoxanonadec-18-yn-1-oate 97%

Perfluorophenyl 4，7，10，13，16-pentaoxanonadec-18-yn-1-oate 97%

P936106 / 100MG
CAS No.：2148295-92-3
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mPEG16-Br 95%

mPEG16-Br 95%

P936107 / 1G
CAS No.：1238189-11-1
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Pomalidomide-amido-C4-amido-PEG2-C2-NH-Boc ≥95%

Pomalidomide-amido-C4-amido-PEG2-C2-NH-Boc ≥95%

P936108 / 100MG
CAS No.：2435720-04-8
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1-Phenyl-2，5，8，11，14，17，20-heptaoxadocosan-22-ol 97%

1-Phenyl-2，5，8，11，14，17，20-heptaoxadocosan-22-ol 97%

P936130 / 5G
CAS No.：423763-19-3
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1-Phenyl-2，5，8，11，14，17，20-heptaoxadocosan-22-ol 97%

1-Phenyl-2，5，8，11，14，17，20-heptaoxadocosan-22-ol 97%

P936130 / 1G
CAS No.：423763-19-3
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m-PEG16-SH ≥95%

m-PEG16-SH ≥95%

P936133 / 100MG
CAS No.：874820-38-9
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mPEG12-Br 95%

mPEG12-Br 95%

P936137 / 1G
CAS No.：1620461-89-3
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mPEG12-Br 95%

mPEG12-Br 95%

P936137 / 250MG
CAS No.：1620461-89-3
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mPEG12-Br 95%

mPEG12-Br 95%

P936137 / 100MG
CAS No.：1620461-89-3
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1-Phenyl-2，5，8，11，14，17-hexaoxanonadecan-19-yl methanesulfonate 97%

1-Phenyl-2，5，8，11，14，17-hexaoxanonadecan-19-yl methanesulfonate 97%

P936144 / 1G
CAS No.：1262681-32-2
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1-Phenyl-2，5，8，11，14，17-hexaoxanonadecan-19-yl methanesulfonate 97%

1-Phenyl-2，5，8，11，14，17-hexaoxanonadecan-19-yl methanesulfonate 97%

P936144 / 250MG
CAS No.：1262681-32-2
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mPEG5-Propyne 95%

mPEG5-Propyne 95%

P936147 / 100MG
CAS No.：1101668-41-0
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mPEG5-Propyne 95%

mPEG5-Propyne 95%

P936147 / 1G
CAS No.：1101668-41-0
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Propargyl-peg4-sulfonic acid 95%

Propargyl-peg4-sulfonic acid 95%

P936161 / 1G
CAS No.：1817735-29-7
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Propargyl-peg4-sulfonic acid 95%

Propargyl-peg4-sulfonic acid 95%

P936161 / 250MG
CAS No.：1817735-29-7
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Propargyl-peg2-acrylate 95%

Propargyl-peg2-acrylate 95%

P936162 / 1G
CAS No.：52436-42-7
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mPEG16-Propyne 95%

mPEG16-Propyne 95%

P936163 / 1G
CAS No.：2169967-47-7
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m-PEG6-Ms ≥95%

m-PEG6-Ms ≥95%

P936171 / 100MG
CAS No.：130955-39-4
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Propargyl-PEG12-bromide ≥95%

Propargyl-PEG12-bromide ≥95%

P936172 / 100MG
CAS No.：2410937-34-5
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Peg6-tos 97%

Peg6-tos 97%

P936185 / 100MG
CAS No.：42749-28-0
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Peg6-tos 97%

Peg6-tos 97%

P936185 / 250MG
CAS No.：42749-28-0
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Peg6-tos 97%

Peg6-tos 97%

P936185 / 1G
CAS No.：42749-28-0
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Peg4-bis(phosphonic acid diethyl ester) 95%

Peg4-bis(phosphonic acid diethyl ester) 95%

P936207 / 1G
CAS No.：1807539-03-2
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m-PEG12-2-methylacrylate ≥95%

m-PEG12-2-methylacrylate ≥95%

P936223 / 100MG
CAS No.：2867-46-1
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Propargyl-peg1-t-butyl ester 97%

Propargyl-peg1-t-butyl ester 97%

P936230 / 1G
CAS No.：488150-84-1
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Propargyl-peg1-t-butyl ester 97%

Propargyl-peg1-t-butyl ester 97%

P936230 / 250MG
CAS No.：488150-84-1
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Propargyl-peg1-t-butyl ester 97%

Propargyl-peg1-t-butyl ester 97%

P936230 / 100MG
CAS No.：488150-84-1
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PEG4-bis(phosphonic acid diethyl ester) ≥95%

PEG4-bis(phosphonic acid diethyl ester) ≥95%

P936253 / 100MG
CAS No.：106338-06-1
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m-PEG12-COO-propanoic acid ≥95%

m-PEG12-COO-propanoic acid ≥95%

P936267 / 100MG
CAS No.：2168540-50-7
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Peg3-bis(phosphonic acid diethyl ester) 95%

Peg3-bis(phosphonic acid diethyl ester) 95%

P936314 / 1G
CAS No.：500347-73-9
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m-PEG8-ethoxycarbonyl-propanoic acid ≥95%

m-PEG8-ethoxycarbonyl-propanoic acid ≥95%

P936319 / 100MG
CAS No.：2353409-75-1
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Peg5-bis-(ethyl phosphonate) 95%

Peg5-bis-(ethyl phosphonate) 95%

P936337 / 1G
CAS No.：1446282-28-5
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m-PEG8-ethoxycarbonyl--NHS ester ≥95%

m-PEG8-ethoxycarbonyl--NHS ester ≥95%

P936363 / 100MG
CAS No.：2353409-76-2
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Pyrene-amido-PEG4-azide ≥95%

Pyrene-amido-PEG4-azide ≥95%

P936369 / 100MG
CAS No.：1817735-36-6
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mPEG8-Propyne 95%

mPEG8-Propyne 95%

P936382 / 1G
CAS No.：880081-81-2
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Propargyl-PEG4-beta-D-glucose ≥95%

Propargyl-PEG4-beta-D-glucose ≥95%

P936401 / 50MG
CAS No.：1397682-63-1
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PC-Biotin-PEG4-NHS carbonate ≥95%

PC-Biotin-PEG4-NHS carbonate ≥95%

P936403 / 10MG
CAS No.：2055198-03-1
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PC-Biotin-PEG4-NHS carbonate ≥95%

PC-Biotin-PEG4-NHS carbonate ≥95%

P936403 / 100MG
CAS No.：2055198-03-1
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PC-Biotin-PEG4-NHS carbonate ≥95%

PC-Biotin-PEG4-NHS carbonate ≥95%

P936403 / 25MG
CAS No.：2055198-03-1
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Propargyl-PEG4-5-nitrophenyl carbonate ≥95%

Propargyl-PEG4-5-nitrophenyl carbonate ≥95%

P936408 / 100MG
CAS No.：1422540-81-5
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PC Methyltetrazine-PEG4-NHS carbonate ester ≥95%

PC Methyltetrazine-PEG4-NHS carbonate ester ≥95%

P936421 / 25MG
CAS No.：2055736-28-0
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(2-Pyridyldithio)-PEG4-alcohol 97%

(2-Pyridyldithio)-PEG4-alcohol 97%

P936427 / 250MG
CAS No.：851961-99-4
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Propargyl-PEG2-beta-D-glucose ≥95%

Propargyl-PEG2-beta-D-glucose ≥95%

P936437 / 100MG
CAS No.：2353409-73-9
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m-PEG2-4-nitrophenyl carbonate ≥95%

m-PEG2-4-nitrophenyl carbonate ≥95%

P936441 / 100MG
CAS No.：105108-59-6
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(2-Pyridyldithio)-PEG2-Boc ≥95%

(2-Pyridyldithio)-PEG2-Boc ≥95%

P936442 / 250MG
CAS No.：2144777-73-9
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(2-Pyridyldithio)-PEG2-Boc ≥95%

(2-Pyridyldithio)-PEG2-Boc ≥95%

P936442 / 1G
CAS No.：2144777-73-9
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m-PEG7-4-nitrophenyl carbonate ≥95%

m-PEG7-4-nitrophenyl carbonate ≥95%

P936456 / 25MG
CAS No.：678150-56-6
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m-PEG7-4-nitrophenyl carbonate ≥95%

m-PEG7-4-nitrophenyl carbonate ≥95%

P936456 / 5MG
CAS No.：678150-56-6
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Propargyl-PEG6-N3 ≥95%

Propargyl-PEG6-N3 ≥95%

P936460 / 100MG
CAS No.：1198080-03-3
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Propargyl-peg4-(ch2)3-acid 95%

Propargyl-peg4-(ch2)3-acid 95%

P936475 / 1G
CAS No.：1872433-74-3
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Taipei, New Taipei, Keelung / Yilan / Hualien
  • Taipei, New Taipei, Keelung / Yilan / Hualien
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Taipei Branch

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Telephone 02-2786-2331
Fax 02-2653-6959
Mail taipei@echochemical.com

Taoyuan Branch

Address 2nd Floor, No. 62, Fuxing Street, Pingzhen District, Taoyuan City
Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

Head Office / Zhumen Branch

Address No. 16, Gongye Road, Toufen City, Miaoli County
Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

Taichung Branch

Address 15F-2, No. 218, Section 1, Wenxin Road, Nantun District, Taichung City
Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

Tainan Branch

Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

Kaohsiung Branch

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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