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Chemical materials

Ald-CH2-PEG10-Boc ≥95%

Ald-CH2-PEG10-Boc ≥95%

A936565 / 100MG
CAS No.：2353410-05-4
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Azido-PEG3-C3-OH ≥95%

Azido-PEG3-C3-OH ≥95%

A936570 / 100MG
CAS No.：1807512-36-2
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Azide-PEG3-C1-Ala ≥95%

Azide-PEG3-C1-Ala ≥95%

A936573 / 100MG
CAS No.：2054345-67-2
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Acid-peg6-t-butyl ester 95%

Acid-peg6-t-butyl ester 95%

A936581 / 1G
CAS No.：2093153-84-3
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Azido-PEG6-CH2COOH ≥95%

Azido-PEG6-CH2COOH ≥95%

A936583 / 100MG
CAS No.：880129-82-8
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Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane 97%

Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane 97%

A936585 / 250MG
CAS No.：1421933-29-0
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Azido-PEG3-C6-Cl ≥95%

Azido-PEG3-C6-Cl ≥95%

A936588 / 50MG
CAS No.：1625717-44-3
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Azido-PEG2-C1-Boc 97%

Azido-PEG2-C1-Boc 97%

A936593 / 1G
CAS No.：251564-45-1
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Azido-PEG2-C1-Boc 97%

Azido-PEG2-C1-Boc 97%

A936593 / 250MG
CAS No.：251564-45-1
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Acid-peg4-s-s-peg4-acid 95%

Acid-peg4-s-s-peg4-acid 95%

A936604 / 1G
CAS No.：2055015-40-0
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Azido-PEG7-CH2COOH ≥95%

Azido-PEG7-CH2COOH ≥95%

A936605 / 100MG
CAS No.：1446411-32-0
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Ald-CH2-PEG8-azide ≥95%

Ald-CH2-PEG8-azide ≥95%

A936607 / 100MG
CAS No.：2353410-13-4
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Aminooxy-peg4-ch2co2tbu 95%

Aminooxy-peg4-ch2co2tbu 95%

A936609 / 1G
CAS No.：2062663-62-9
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Azido-PEG3-Sulfone-PEG4-acid ≥95%

Azido-PEG3-Sulfone-PEG4-acid ≥95%

A936611 / 100MG
CAS No.：2055024-42-3
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Acid-C1-PEG5-Boc ≥95%

Acid-C1-PEG5-Boc ≥95%

A936615 / 100MG
CAS No.：2304558-22-1
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1-(2-(2-(2-Aminoethoxy)ethoxy)ethyl)-3，4-dibromo-1H-pyrrole-2，5-dione 95%

1-(2-(2-(2-Aminoethoxy)ethoxy)ethyl)-3，4-dibromo-1H-pyrrole-2，5-dione 95%

A936624 / 1G
CAS No.：1807534-86-6
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Azido-PEG8-C1-NHS ester ≥95%

Azido-PEG8-C1-NHS ester ≥95%

A936626 / 100MG
CAS No.：2182601-81-4
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Acid-peg3-nhs ester 95%

Acid-peg3-nhs ester 95%

A936629 / 25MG
CAS No.：1835759-79-9
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Acid-peg3-nhs ester 95%

Acid-peg3-nhs ester 95%

A936629 / 100MG
CAS No.：1835759-79-9
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Amino-peg2-t-Boc-hydrazide 97%

Amino-peg2-t-Boc-hydrazide 97%

A936638 / 1G
CAS No.：2100306-60-1
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Amino-peg2-t-Boc-hydrazide 97%

Amino-peg2-t-Boc-hydrazide 97%

A936638 / 250MG
CAS No.：2100306-60-1
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Amino-peg2-t-Boc-hydrazide 97%

Amino-peg2-t-Boc-hydrazide 97%

A936638 / 100MG
CAS No.：2100306-60-1
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Ald-C2-PEG4-azide ≥95%

Ald-C2-PEG4-azide ≥95%

A936641 / 25MG
CAS No.：2030118-14-8
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Ald-C2-PEG4-azide ≥95%

Ald-C2-PEG4-azide ≥95%

A936641 / 100MG
CAS No.：2030118-14-8
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Azido-PEG3-amide-C3-triethoxysilane ≥95%

Azido-PEG3-amide-C3-triethoxysilane ≥95%

A936642 / 100MG
CAS No.：2243566-43-8
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Amino-peg2-(ch2)3co2h 95%

Amino-peg2-(ch2)3co2h 95%

A936644 / 250MG
CAS No.：1263046-77-0
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APN-C3-PEG4-alkyne ≥95%

APN-C3-PEG4-alkyne ≥95%

A936646 / 100MG
CAS No.：2183440-36-8
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Azido-PEG1-C2-methylamine ≥95%

Azido-PEG1-C2-methylamine ≥95%

A936649 / 100MG
CAS No.：1835759-88-0
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Aminooxy-peg4-t-butyl ester 95%

Aminooxy-peg4-t-butyl ester 95%

A936653 / 1G
CAS No.：2100306-82-7
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Acid-apeg8-acid n-c3-maleimide 95%

Acid-apeg8-acid n-c3-maleimide 95%

A936656 / 250MG
CAS No.：2100306-52-1
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Azido-PEG4-(CH2)3-methyl ester ≥95%

Azido-PEG4-(CH2)3-methyl ester ≥95%

A936659 / 100MG
CAS No.：1835759-71-1
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Azido-PEG4-(CH2)3-methyl ester ≥95%

Azido-PEG4-(CH2)3-methyl ester ≥95%

A936659 / 250MG
CAS No.：1835759-71-1
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Aminooxy-peg3-t-butyl ester 95%

Aminooxy-peg3-t-butyl ester 95%

A936663 / 1G
CAS No.：1835759-72-2
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Azido-PEG8-CH2COO-PFP ≥95%

Azido-PEG8-CH2COO-PFP ≥95%

A936673 / 100MG
CAS No.：2182601-80-3
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Azido-PEG1-C1-Boc ≥95%

Azido-PEG1-C1-Boc ≥95%

A936675 / 250MG
CAS No.：1820717-35-8
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Azido-PEG1-C1-Boc ≥95%

Azido-PEG1-C1-Boc ≥95%

A936675 / 100MG
CAS No.：1820717-35-8
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Azido-PEG3-SS-PEG3-azide ≥95%

Azido-PEG3-SS-PEG3-azide ≥95%

A936678 / 100MG
CAS No.：1310827-27-0
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AZD-CO-C2-Ph-amido-Ph-azide ≥95%

AZD-CO-C2-Ph-amido-Ph-azide ≥95%

A936684 / 100MG
CAS No.：1383544-71-5
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Azide-PEG3-Sulfone-PEG3-azide ≥95%

Azide-PEG3-Sulfone-PEG3-azide ≥95%

A936690 / 100MG
CAS No.：2055024-45-6
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Azido-PEG3-S-PEG4-t-butyl ester ≥95%

Azido-PEG3-S-PEG4-t-butyl ester ≥95%

A936701 / 100MG
CAS No.：2055041-19-3
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Azido-PEG3-Sulfone-PEG4-Boc ≥95%

Azido-PEG3-Sulfone-PEG4-Boc ≥95%

A936702 / 100MG
CAS No.：2055023-76-0
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2-Azido-PEG3-amido-13-biscarboxylethoxypropane ≥95%

2-Azido-PEG3-amido-13-biscarboxylethoxypropane ≥95%

A936705 / 100MG
CAS No.：2086689-05-4
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Azido-PEG3-S-PEG4-propargyl ≥95%

Azido-PEG3-S-PEG4-propargyl ≥95%

A936711 / 100MG
CAS No.：2055041-24-0
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Ald-peg1-t-butyl ester 95%

Ald-peg1-t-butyl ester 95%

A936730 / 1G
CAS No.：2100306-48-5
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2-(2-(2-Aminoethoxy)ethoxy)-N，N-dimethylethan-1-amine ≥95%

2-(2-(2-Aminoethoxy)ethoxy)-N，N-dimethylethan-1-amine ≥95%

A936746 / 100MG
CAS No.：692782-62-0
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2-(Azido-PEG2-amido)-13-propandiol ≥95%

2-(Azido-PEG2-amido)-13-propandiol ≥95%

A936751 / 100MG
CAS No.：1398044-52-4
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Ald-Ph-amido-C2-PEG2-amine ≥95%

Ald-Ph-amido-C2-PEG2-amine ≥95%

A936754 / 100MG
CAS No.：2055013-56-2
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Aβ/tau aggregation-IN-1 ≥95%

Aβ/tau aggregation-IN-1 ≥95%

A936786 / 1MG
CAS No.：2252162-81-3
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Aβ/tau aggregation-IN-1 ≥95%

Aβ/tau aggregation-IN-1 ≥95%

A936786 / 5MG
CAS No.：2252162-81-3
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ANI-7 ≥99%

ANI-7 ≥99%

A936799 / 1MG
CAS No.：931417-26-4
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Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

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Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

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

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Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
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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