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Identify Suppliers 2025 Properties Safty

Fmoc-Asp(OtBu)-OSu

BGC Id:	711243846682
CAS No:	78553-23-8
Synonyms:	l-aspartic acid,n-[(9h-fluoren-9-ylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl)1-(2,5-dioxo-1-pyrrolidinyl) ester ; fmoc-l-aspartic acid beta-t-butyl n-hydroxysuccinimide ester ; fmoc-l-aspartic acid beta-t-butyl-alpha-n-hydroxysuccinimide di-ester ; fmoc-l-aspartic acid 4-t-butyl 1-hydro-xysuccinimide) ester ; n-fmoc-b-t-butyl-l-aspartic acid n-*hydr oxysuccinim ; butanoicacid, 4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-[[(9h-fluoren-9-ylmethoxy)carbonyl]amino]-4-oxo-,1,1-dimethylethyl ester, (3s)- (9ci) ; fmoc-asp(obut)-osu ; fmoc-aspartic acid(otbu)-osu ; fmoc-l-asp(tbu)-osu ; fmoc-l-aspartic acid 4-tert-butyl 1-(hydroxysuccinimide) ester ; fmoc-l-aspartic acid-beta-t-butyl ester alpha-n-hydroxysuccinimide ester ; fmoc-asp(otbu)-osu ; butanoic acid,4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-[[(9h-fluoren-9-ylmethoxy)carbonyl]amino]-4-oxo-,1,1-dimethylethyl ester, (s)-
Molecular Formula:	C27H28 N2 O8
Molecular Weight:	508.52
EINECS:

Listed are 4 international and reliable suppliers for Fmoc-Asp(OtBu)-OSu. They are coming from 2 countries around the world. These vendors belong to 4 different business types like 'Leading producer' and 'Bulk and laboratory supplier'
Please contact all the below listed distributors/manufacturers for Fmoc-Asp(OtBu)-OSu and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.

registered suppliers of Fmoc-Asp(OtBu)-OSu worldwide

The most competitive supplier in 2025

The following 4 notable providers have been checked and can be recommended.

Shanghai Hanhong Scientific

Leap Chem

Molecular Formula: C27H28N2O8 Molecular Weight: 508.52

BIOZOL Diagnostica Vertrieb

BuGuCh & Partners

What other providers are available for CAS 78553-23-8?

The last intensive check and update was carried out on 2025/08/08.

Identify

Synonyms:

l-aspartic acid,n-[(9h-fluoren-9-ylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl)1-(2,5-dioxo-1-pyrrolidinyl) ester ; fmoc-l-aspartic acid beta-t-butyl n-hydroxysuccinimide ester ; fmoc-l-aspartic acid beta-t-butyl-alpha-n-hydroxysuccinimide di-ester ; fmoc-l-aspartic acid 4-t-butyl 1-hydro-xysuccinimide) ester ; n-fmoc-b-t-butyl-l-aspartic acid n-*hydr oxysuccinim ; butanoicacid, 4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-[[(9h-fluoren-9-ylmethoxy)carbonyl]amino]-4-oxo-,1,1-dimethylethyl ester, (3s)- (9ci) ; fmoc-asp(obut)-osu ; fmoc-aspartic acid(otbu)-osu ; fmoc-l-asp(tbu)-osu ; fmoc-l-aspartic acid 4-tert-butyl 1-(hydroxysuccinimide) ester ; fmoc-l-aspartic acid-beta-t-butyl ester alpha-n-hydroxysuccinimide ester ; fmoc-asp(otbu)-osu ; butanoic acid,4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-[[(9h-fluoren-9-ylmethoxy)carbonyl]amino]-4-oxo-,1,1-dimethylethyl ester, (s)-

CAS:

78553-23-8

EINECS:

Molecular Formula:

C27H28 N2 O8

MDL:

SMILES:

Cl[Rh](C1=CC=CC=C1C1=CC=CC=N1)C1=C(C=CC=C1)C1=NC=CC=C1.Cl[Rh](C1=CC=CC=C1C1=CC=CC=N1)C1=C(C=CC=C1)C1=NC=CC=C1

Properties

Molecular Weight:

508.52 g·mol−1

Melting point:

128-132 °C

Suppliers

Shanghai Hanhong Scientific Co., Ltd.

Company type: Leading producer

Hanhong Group is a professional enterprise engaged in researching, developing, manufacturing and exporting unnatural amino acids, nucleosides, nucleotides, chiral chemicals and other fine chemicals in China, owning several branch companies. Shanghai Hanhong Chemical Co., LTD. is the core member of Hanhong Group. It is the window to the world of Hanhong Group products. It is business includes sales, R&D and manufacturing kilograms chemicals. It has owned a lot of senior resear ...

Country: P.R.China Phone: +86 21 64762736 Telefax: +86 21 54291107

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Country: P.R.China
Phone: +852-30606658

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. Additionally 4-(2-Chloroethyl)benzenesulfonamide is supplied by us. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

Company type: Supplier of chemical products

Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

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BuGuCh & Partners

Company type: Producer

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Country: Germany

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Safety Information

Hazard Classes:

Safety Codes:

F 10-21 (S)

Storage temperature:

-20°C

What other providers are available for CAS 78553-23-8?

In addition to the providers presented here for Fmoc-Asp(OtBu)-OSu with the CAS number 78553-23-8, there are other 12 providers with slightly different product names available for this CAS number.

Fmoc-Asp(OBut)-OSu

Nantong Xindao Biotech Ltd +6 additional providers that we know from the past

Fmoc-L-Asp(tBu)-OSu

Iris Biotech GmbH

(S)-4-tert-Butyl 1-(2,5-dioxopyrrolidin-1-yl) 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)succinate

+1 additional providers that we know from the past

N-alpha-(9-Fluorenylmethyloxycarbonyl)-L-aspartic acid beta-tert-butyl ester alpha-N-hydroxysuccinimidyl ester

Iris Biotech GmbH +1 additional providers that we know from the past