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Chemical materials

Mal-peg6-t-butyl ester 95%

Mal-peg6-t-butyl ester 95%

M936060 / 1G
CAS No.：518044-37-6
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Mal-peg6-t-butyl ester 95%

Mal-peg6-t-butyl ester 95%

M936060 / 100MG
CAS No.：518044-37-6
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MPEG8-Mal 95%

MPEG8-Mal 95%

M936061 / 100MG
CAS No.：1334169-90-2
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MPEG8-Mal 95%

MPEG8-Mal 95%

M936061 / 250MG
CAS No.：1334169-90-2
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M-Peg24-alcohol 95%

M-Peg24-alcohol 95%

M936087 / 1G
CAS No.：2376450-73-4
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Mal-amido-PEG12-acid ≥95%

Mal-amido-PEG12-acid ≥95%

M936102 / 100MG
CAS No.：2378428-27-2
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3-(2-(2-Methoxyethoxy)ethoxy)propanehydrazide 98%

3-(2-(2-Methoxyethoxy)ethoxy)propanehydrazide 98%

M936117 / 100MG
CAS No.：1442104-10-0
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Mal-PEG5-mal ≥95%

Mal-PEG5-mal ≥95%

M936134 / 100MG
CAS No.：113387-03-4
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MS-PEG3-dodecyl  ≥95%

MS-PEG3-dodecyl  ≥95%

M936141 / 100MG
CAS No.：2148295-99-0
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2-(2-(2-(2-(4-(6-Methyl-1，2，4，5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethanamine 95%

2-(2-(2-(2-(4-(6-Methyl-1，2，4，5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethanamine 95%

M936149 / 1G
CAS No.：1802908-05-9
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dMCL1-2 ≥95%

dMCL1-2 ≥95%

M936152 / 100MG
CAS No.：2351218-88-5
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MS-PEG1-THP ≥95%

MS-PEG1-THP ≥95%

M936153 / 100MG
CAS No.：1309248-13-2
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MS-PEG3-THP ≥95%

MS-PEG3-THP ≥95%

M936164 / 100MG
CAS No.：357204-84-3
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M-Peg4-phosphonic acid ethyl ester 95%

M-Peg4-phosphonic acid ethyl ester 95%

M936179 / 1G
CAS No.：1872433-73-2
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Mal-amido-peg9-acid 95%

Mal-amido-peg9-acid 95%

M936183 / 1G
CAS No.：2112731-43-6
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Mal-peg1-t-butyl ester 95%

Mal-peg1-t-butyl ester 95%

M936196 / 1G
CAS No.：810677-16-8
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Mal-PEG2-NH-Boc ≥95%

Mal-PEG2-NH-Boc ≥95%

M936204 / 100MG
CAS No.：660843-21-0
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MS-peg7-ms 95%

MS-peg7-ms 95%

M936208 / 1G
CAS No.：109789-40-4
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Methyltetrazine-amido-PEG7-azide ≥95%

Methyltetrazine-amido-PEG7-azide ≥95%

M936212 / 100MG
CAS No.：2112731-46-9
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MPEG6-Mal 95%

MPEG6-Mal 95%

M936244 / 1G
CAS No.：1644231-07-1
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Methyltetrazine-Ph-PEG4-azide ≥95%

Methyltetrazine-Ph-PEG4-azide ≥95%

M936259 / 100MG
CAS No.：1802908-04-8
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Mal-amido-PEG12-NHS 95%

Mal-amido-PEG12-NHS 95%

M936265 / 1G
CAS No.：2101722-60-3
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4-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)benzaldehyde 95%

4-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)benzaldehyde 95%

M936279 / 1G
CAS No.：153364-63-7
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4-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)benzaldehyde 95%

4-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)benzaldehyde 95%

M936279 / 5G
CAS No.：153364-63-7
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4-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)benzaldehyde 95%

4-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)benzaldehyde 95%

M936279 / 250MG
CAS No.：153364-63-7
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M-Peg3-s-acetyl 95%

M-Peg3-s-acetyl 95%

M936281 / 250MG
CAS No.：857284-78-7
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M-Peg3-s-acetyl 95%

M-Peg3-s-acetyl 95%

M936281 / 1G
CAS No.：857284-78-7
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M-Peg3-s-acetyl 95%

M-Peg3-s-acetyl 95%

M936281 / 100MG
CAS No.：857284-78-7
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Methoxycarbonyl-peg4-t-butyl ester 95%

Methoxycarbonyl-peg4-t-butyl ester 95%

M936287 / 1G
CAS No.：2100306-74-7
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Mal-amido-PEG9-amine ≥95%

Mal-amido-PEG9-amine ≥95%

M936308 / 100MG
CAS No.：2182602-22-6
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M-PEG4-DBCO 98%

M-PEG4-DBCO 98%

M936311 / 50MG
CAS No.：2228857-36-9
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M-PEG4-DBCO 98%

M-PEG4-DBCO 98%

M936311 / 100MG
CAS No.：2228857-36-9
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M-PEG4-DBCO 98%

M-PEG4-DBCO 98%

M936311 / 250MG
CAS No.：2228857-36-9
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Mal-amide-PEG2-oxyamineBoc ≥95%

Mal-amide-PEG2-oxyamineBoc ≥95%

M936313 / 100MG
CAS No.：2253965-15-8
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Mes-peg4-t-butyl ester 95%

Mes-peg4-t-butyl ester 95%

M936316 / 1G
CAS No.：870487-48-2
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Mes-peg4-t-butyl ester 95%

Mes-peg4-t-butyl ester 95%

M936316 / 100MG
CAS No.：870487-48-2
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Mes-peg4-t-butyl ester 95%

Mes-peg4-t-butyl ester 95%

M936316 / 250MG
CAS No.：870487-48-2
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M-peg3-onhboc 98%

M-peg3-onhboc 98%

M936325 / 100MG
CAS No.：1835759-87-9
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Mal-amido-peg4-tfp ester 95%

Mal-amido-peg4-tfp ester 95%

M936336 / 1G
CAS No.：1807540-84-6
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Methylamino-PEG3-t-butyl ester ≥95%

Methylamino-PEG3-t-butyl ester ≥95%

M936340 / 100MG
CAS No.：217817-03-3
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M-Peg4-succinimidyl carbonate 95%

M-Peg4-succinimidyl carbonate 95%

M936344 / 1G
CAS No.：147912-03-6
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M-Peg5-phosphonic acid ethyl ester 95%

M-Peg5-phosphonic acid ethyl ester 95%

M936348 / 1G
CAS No.：1807512-42-0
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M-Peg8-succinimidyl carbonate 95%

M-Peg8-succinimidyl carbonate 95%

M936364 / 1G
CAS No.：1372860-04-2
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Mal-amido-peg8-tfp ester 95%

Mal-amido-peg8-tfp ester 95%

M936373 / 1G
CAS No.：1924596-31-5
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MPEG4-Mal 95%

MPEG4-Mal 95%

M936379 / 1G
CAS No.：1263044-81-0
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Mal-amido-PEG9-NHS ester ≥95%

Mal-amido-PEG9-NHS ester ≥95%

M936388 / 250MG
CAS No.：2575631-92-2
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Mal-amido-PEG9-NHS ester ≥95%

Mal-amido-PEG9-NHS ester ≥95%

M936388 / 100MG
CAS No.：2575631-92-2
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Mal-amido-peg2-tfp ester 95%

Mal-amido-peg2-tfp ester 95%

M936390 / 1G
CAS No.：1431291-44-9
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M-Peg7-t-butyl ester 95%

M-Peg7-t-butyl ester 95%

M936410 / 1G
CAS No.：874208-90-9
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M-peg7-tos 98%

M-peg7-tos 98%

M936420 / 250MG
CAS No.：155887-96-0
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Fax 03-493-0687
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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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Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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