CAS 18822-58-7; O-叔丁基-L-丝氨酸; o-tert-butyl-l-serine

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O803197

MACKLIN

O-叔丁基-L-丝氨酸

98%

29元/1g; 63元/5g; 240元/25g; 935元/100g; 3088元/500g;

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储存：2~8°C
状态：白色到几乎白色粉末到晶体

B3917

TCI

O-tert-Butyl-L-serine

>97.0%(T)(HPLC)

300元/1G; 1075元/5G;

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基本信息

纯度/分析方法	>97.0%(T)(HPLC)
分子式/分子量	C₇H₁₅NO₃ = 161.20
外观与形状(20℃)	固体
Reaxys-RN	2500118
PubChem物质ID	160870989
MDL编号	MFCD00066088

技术规格

Appearance	White to Almost white powder to crystal
Purity(HPLC)	min. 97.0 area%
Purity(Nonaqueous Titration)	min. 97.0 %
Specific rotation [a]20/D	-15.0 to -18.0 deg(C=1, H2O)

物性(参考值)

熔点	226 ℃(dec.)
比旋光度 [α]D	-17° (C=1,H2O)
水溶性	可溶

359130

J&K

O-tert-Butyl-L-serine

97%

285元/1G; 930元/5G;

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基本信息

分子式	C₇H₁₅NO₃
分子量	161.20
熔点	225.2-228
沸点	226
比旋光度([α]20D)	-18° to -15° (C=1, H2O)
MDL编码	MFCD00066088
Beilstein	2500118

H63812

Alfa Aesar

O-tert-Butyl-L-serine

98%

838元/1g; 3352元/5g;

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应用
O-tert-Butyl-L-serine tert-butyl ester hydrochloride is a protected L-serine used in peptide synthesis, e.g. synthesis of glycopeptides and lipopeptides and preparation of amino-phospholipids. O-tert-Butyl-L-serine (Ser(TBU-OH), a serine hydroxyl protected amino acid, is used in SPPS such as the synthesis of tailed cyclic RGD peptides to prevent glutarimide formation.

备注
Light Sensitive.Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, light, heat.

基本信息

MDL
MFCD00066088

分子式
C₇H₁₅NO₃

分子量
161.2

熔点
220° dec

灵敏度
Keep Cold.

形态
Powder

溶解性
Soluble in water.

Beilstein
2500118

安全信息

TSCA
否

M03139

Fluorochem

H-Ser(tBu)-OH

95%

462元/5g; 814元/10g; 1650元/25g; 4180元/100g;

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基本信息

CAS Number	18822-58-7
MDL Number	MFCD00066088

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .