More than 15 years GMP Factory Suppy 99.5% Fmoc-L-glutamic acid 5-tert-butyl ester Medical Grade CAS71989-18-9
4 Inquiries
71989-18-9
Pharmaceutical Grade
99.5%
shanghai
Honour
25kg/drum, customized
2024-11-17
Semaglutide,Tirzepatide,API,Enzyme
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceWhite powderBasic Info
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Product Name:
N-(9-Fluorenylmethoxycarbonyl)-L-glutamic acid γ-tert-butyl ester
Other Name:L-Glutamic acid,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-,5-(1,1-dimethylethyl) ester;N-(9-Fluorenylmethoxycarbonyl)-L-glutamic acid γ-tert-butyl ester;N-(9-Fluorenylmethoxycarbonyl)glutamic acid γ-tert-butyl ester;(2S)-5-tert-Butoxy-2-[[[(9H-fluoren-9-yl)methoxy]carbonyl]amino]-5-oxopentanoic acid;(2S)-5-(tert-Butoxy)-2-([[(9H-fluoren-9-yl)methoxy]carbonyl]amino)-5-oxopentanoic acid;(2S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid;(2S)-5-tert-Butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxo-pentanoic acid;138451-82-8;184170-70-5;1017238-29-7;1123654-81-8;1349173-04-1;1385773-90-9;2096497-79-7
CAS No.:71989-18-9
Molecular Formula:C24H27NO6
InChIKeys:InChIKey=OTKXCALUHMPIGM-FQEVSTJZSA-N
Molecular Weight:425.47
Exact Mass:425.47
EC Number:276-253-8
HScode:29242970
Categories:
Characteristics-
PSA:
102
XLogP3:3.9
Density:1.2±0.1 g/cm3
Melting Point:83-90 °C
Flash Point:337.0±31.5 °C
Refractive Index:1.571
Storage Conditions:2-8°C
Specific rotation:-4.5 º (c=1, 80% acetic acid)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Semaglutide,Tirzepatide,API,Enzyme
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Location:
Unit ST-308, No. 329, Jiahe Road, Siming District, Xiamen
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Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7 days
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Total Annual Revenue:
$50 million-$100 million
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Total Employees:
11-50
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Year of Establishment:
2018
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
India
Fmoc-Glu(OtBu)-OH
9.799 KG Jul 16, 2026
India
Fmoc-Asp(OtBu)-OH
18.72 KG Jul 23, 2026
India
18-(tert-Butoxy)-18-oxooctadecanoic acid
2.529 KG Jul 16, 2026
India
Fmoc-Gln(Trt)-Thr(ψMe,Mepro)-OH
0.652 KG May 13, 2026 Post an enquiry for this product
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