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CAS: 1499-55-4
分子式: C6H11NO4
分子量: 161.16
熔点: 182℃
中文名称: 
L-γ-谷氨酸甲酯
谷氨酸5甲脂
L-谷氨酸5-甲酯
英文名称: 
L-Glutamic acid γ-methyl ester
l-glutamic acid 5-methyl ester
H-GLU(OME)-OH
l-gutamic acid 5-methyl ester
生产方法: 由L-谷氨酸与甲醇酯化而得。将甲醇、硫酸和L-谷氨酸在20℃酯化反应4h即得L-γ-谷氨酸甲酯。
用途: 该品为乙酰谷氨酰胺的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
L810602MACKLINL-谷氨酸-5-甲酯98%30元/5g;   52元/25g;   181元/100g;   805元/500g;   展开
储存:2~8°C
状态:白色到浅黄色粉末
折射率:29 ° (C=2, 6mol/L HCl)
M1690TCI5-Methyl L-Glutamate>98.0%(T)120元/5G;   410元/25G;   展开

基本信息

纯度/分析方法>98.0%(T)
分子式/分子量C6H11NO4 = 161.16
外观与形状(20℃)固体
Reaxys-RN466824
PubChem物质ID87558169
SDBS (AIST Spectral DB)15534

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(Nonaqueous Titration)min. 98.0 %
Specific rotation [a]20/D+28.0 to +30.0 deg (C=2, 6mol/L HCl)

物性(参考值)

熔点177 ℃(dec.)
比旋光度 [α]D29° (C=2,6mol/L HCl)
水溶性可溶
176372J&KL-Glu(Ome)-OH98%108元/5G;   234元/25G;   展开

基本信息

分子式C6H11NO4
分子量161.16
熔点182
比旋光度([α]20D)+27° to +31° (C=2, 6 N HCl)
MDL编码MFCD00002632
Beilstein1725252
EINECS 编号216-110-9

安全信息

防范说明P262
WGK3
B24859Alfa AesarL-Glutamic Acid 5-Methyl Ester99%713元/5g;   1790元/25g;   3470元/100g;   展开

基本信息

MDL
MFCD00002632

EINECS
216-110-9

分子式
C6H11NO4

分子量
161.16

熔点
182° dec.

灵敏度
Keep Cold.

形态
Powder

安全信息

TSCA

858269Sigma-AldrichL-Glutamic acid 5-methyl ester99%1021.25元/25 G;   展开

基本信息

线性分子式CH3OCOCH2CH2CH(NH2)COOH
分子量161.16
Beilstein1725252
EC 号216-110-9
MDL编号MFCD00002632
PubChem化学物质编号24888459
NACRESNA.22

产品性质

质量水平100
测定99%
旋光性[α]20/D +29°, c = 2 in 6 M HCl
reaction suitabilityreaction type: solution phase peptide synthesis
mp182 ℃ (dec.) (lit.)
application(s)peptide synthesis
SMILES stringCl[H].COC(=O)CC[C@H](N)C(O)=O
InChI1S/C6H11NO4/c1-11-5(8)3-2-4(7)6(9)10/h4H,2-3,7H2,1H3,(H,9,10)/t4-/m0/s1
InChI keyZGEYCCHDTIDZAE-BYPYZUCNSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type N95 (US)
M02973FluorochemH-Glu(OMe)-OH98%220元/25g;   770元/100g;   展开

基本信息

CAS Number1499-55-4
MDL NumberMFCD00002632

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
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).
P330: Rinse mouth.
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 .
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