ChemicalBook > CAS DataBase List > H-Asn(Trt)-OtBu

H-Asn(Trt)-OtBu

Product Name
H-Asn(Trt)-OtBu
CAS No.
1998700-98-3
Chemical Name
H-Asn(Trt)-OtBu
Synonyms
H-Asn(Trt)-OtBu;Tert-butyl trityl-L-asparaginate;(S)-tert-Butyl 2-amino-4-oxo-4-(tritylamino)butanoate;tert-butyl (2S)-2-amino-4-oxo-4-(tritylamino)butanoate;L-Asparagine, N-(triphenylmethyl)-, 1,1-dimethylethyl ester;tert-butyl (2S)-2-amino-3-[(triphenylmethyl)carbamoyl]propanoate
CBNumber
CB03128521
Molecular Formula
C27H30N2O3
Formula Weight
430.54
MOL File
1998700-98-3.mol
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H-Asn(Trt)-OtBu Property

Boiling point:
620.3±55.0 °C(Predicted)
Density 
1.137±0.06 g/cm3(Predicted)
storage temp. 
2-8°C(protect from light)
pka
13.95±0.46(Predicted)
Appearance
White to off-white Solid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Activate Scientific
Product number
AS148082
Product name
H-Asn(Trt)-OtBu
Purity
97%
Packaging
5G
Price
$174
Updated
2021/12/16
Ambeed
Product number
A779797
Product name
H-Asn(Trt)-OtBu
Purity
97%
Packaging
10g
Price
$200
Updated
2021/12/16
Ambeed
Product number
A779797
Product name
H-Asn(Trt)-OtBu
Purity
97%
Packaging
250mg
Price
$15
Updated
2021/12/16
Ambeed
Product number
A779797
Product name
H-Asn(Trt)-OtBu
Purity
97%
Packaging
1g
Price
$30
Updated
2021/12/16
Ambeed
Product number
A779797
Product name
H-Asn(Trt)-OtBu
Purity
97%
Packaging
5g
Price
$117
Updated
2021/12/16

H-Asn(Trt)-OtBu Preparation Products And Raw materials

Raw materials

Preparation Products

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H-Asn(Trt)-OtBu Suppliers

Shanghai GL Peptide Ltd.
Tel
+86-21-61263340; 17609490614 13764994101
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021-61263399
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fisherwang@glschina.com
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China
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Wuxi Asia Peptide Biotechnology Limited Company
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0510-83583050 13771062561
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0510-83583039
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willsun@peptide-search.com
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China
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Aikon International Limited
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025-58859352 19370895928
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02557626880
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sales01@aikonchem.com
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China
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Kanghua (Shanghai) New Drug Development Co., Ltd.
Tel
021-61263370 18516560301
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xingli@glbiochem.com
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China
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5637
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Shanghai Jifeng Biotechnology Co., Ltd.
Tel
021-61263377 15023907684
Fax
021-61263399
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15800684150@163.com
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China
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GL Biochem (Shanghai) Ltd.
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+86-021-61263370 +86-18901917034
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GL Biochem(Binhai) Ltd.
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China
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2975
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Binhai gill polypeptide co. LTD
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021-61263389 13524856427
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WeChat630417570
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China
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9932
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Shanghai Anhua Biotechnology Co., Ltd.
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021-61263375 18168859245
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China
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Wuxi maimo topp biotechnology co., LTD
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13771048682
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alice@mimotopes.cn
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5796
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