China Most Professional Factory Supply High Qulity FMOC-O-tert-Butyl-L-threonine CAS 71989-35-0
GMP HALAL KOSHER ISO FDA TDS 5 Inquiries
71989-35-0
Pharmaceutical Grade
99%
Shanghai
Leader
25KG/Drum
Yes
2024-01-24
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencewhite to light yellow crystal powdeCertificates
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TDS
Basic Info-
Product Name:
N-(9-Fluorenylmethoxycarbonyl)-O-tert-butylthreonine
Other Name:L-Threonine,O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-;O-(1,1-Dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-threonine;N-(9-Fluorenylmethoxycarbonyl)-O-tert-butylthreonine;(2S,3R)-2-(((9-Fluorenylmethoxy)carbonyl)amino)-3-(tert-butoxy)butanoic acid;(2S,3R)-3-tert-Butoxy-2-[[[[9H-fluoren-9-yl]methoxy]carbonyl]amino)butanoic acid;Fmoc-L-Thr(tBu)-OH;199116-71-7;487011-59-6;1485522-58-4
CAS No.:71989-35-0
Molecular Formula:C23H27NO5
InChIKeys:InChIKey=LZOLWEQBVPVDPR-VLIAUNLRSA-N
Molecular Weight:397.46
Exact Mass:397.46
EC Number:276-261-1
HScode:29242990
Categories:
Characteristics-
PSA:
84.9
XLogP3:4
Appearance:White Fine Fluffy Crystalline Powder
Density:1.2±0.1 g/cm3
Melting Point:131-132 °C @ Solvent: Nitromethane
Boiling Point:581.7ºC at 760 mmHg
Flash Point:305.6±30.1 °C
Refractive Index:1.569
Storage Conditions:2-8°C
Specific rotation:40 º (c=1, chloroform)
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Warning
Hazard statement(s) H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response P391 Collect spillage.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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:
Manufactory
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Main Products:
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients
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Location:
National Aerospace Economic & Technical Development Zone,Chang'an,Xi'an,China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5 days
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
Above 1000
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Year of Establishment:
2014
Company Certificates-
Level A of Tax Credit Registration Assessment by Government
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Good Product Quality Management Certificate of Shanxi Province,China
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Company Trade Union Qualification Certificate
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Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina
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AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China
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FDA
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted
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-Glu(OtBu)-OH
9.799 KG Jul 16, 2026
India
Z-Thr(tBu)-OH
500 G Sep 21, 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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