CAS 2491-18-1; L-蛋氨酸甲酯盐酸盐; l-methionine methyl ester hydrochloride

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货号

品牌

产品名称

规格

包装、参考价格

L813468

MACKLIN

L-蛋氨酸甲酯盐酸盐

98%

28元/5g; 120元/25g; 475元/100g;

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储存：室温,干燥,密封
状态：白色或灰白色粉末
折射率：26 ° (C=1, H2O)

M0853

TCI

L-Methionine Methyl Ester Hydrochloride

>98.0%(T)(HPLC)

190元/5G;

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基本信息

纯度/分析方法	>98.0%(T)(HPLC)
分子式/分子量	C₆H₁₃NO₂S・HCl = 199.69
外观与形状(20℃)	固体
Reaxys-RN	3913214
PubChem物质ID	87572848
MDL编号	MFCD00012491

技术规格

Appearance	White to Almost white powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Argentometric Titration)	min. 98.0 %
Specific rotation [a]20/D	+25.0 to +27.0 deg(C=1, H2O)

物性(参考值)

熔点	151 ℃
比旋光度 [α]D	26° (C=1,H2O)

106900

J&K

L-Met-Ome·HCl

99%

136元/5G; 542元/25G; 1804元/100G;

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基本信息

分子式	C₆H₁₃NO₂S·HCl
分子量	199.70
熔点	151-153
比旋光度([α]20D)	+24° to +28° (C=1, H2O)
MDL编码	MFCD00012491
Beilstein	3913214
EINECS 编号	219-651-9
存储条件	Freezer -20℃

安全信息

防范说明	P262
WGK	3
TSCA	否

A15952

Alfa Aesar

L-Methionine Methyl Ester Hydrochloride

99%

753元/5g; 2216元/25g; 7642元/100g;

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应用
L-Methionine methyl ester hydrochloride is used as a starting material for the synthesis of a protected glycine derivative, a versatile asymmetric building block.

备注
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00012491

EINECS
219-651-9

分子式
C₆H₁₃NO₂S?HCl

分子量
199.70

熔点
151-152°

灵敏度
Hygroscopic. Store at -20°C.

形态
Powder

溶解性
Soluble in water.

Beilstein
3913214

安全信息

TSCA
否

C22935

Alfa Aesar

L-Methionine Methyl Ester Hydrochloride

98%

5661元/25g; 13774元/50g;

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基本信息

Ref#
22935

MDL
12491

分子式
C6 H13 N O2 S . H Cl

分子量
199.7

860409

Sigma-Aldrich

L-Methionine methyl ester hydrochloride

98%

1391.85元/25 G;

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基本信息

线性分子式	CH₃SCH₂CH₂CH(NH₂)COOCH₃ · HCl
分子量	199.70
Beilstein	3913214
EC 号	219-651-9
MDL编号	MFCD00012491
PubChem化学物质编号	24888509
NACRES	NA.22

产品性质

质量水平	200
测定	98%
旋光性	[α]22/D +25.9°, c = 1 in H₂O
reaction suitability	reaction type: solution phase peptide synthesis
mp	151-153 ℃ (lit.)
application(s)	peptide synthesis
SMILES string	Cl[H].COC(=O)[C@@H](N)CCSC
InChI	1S/C6H13NO2S.ClH/c1-9-6(8)5(7)3-4-10-2;/h5H,3-4,7H2,1-2H3;1H/t5-;/m0./s1
InChI key	MEVUPUNLVKELNV-JEDNCBNOSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

M02949

Fluorochem

H-Met-OMe.HCl

98%

220元/1g; 242元/10g; 506元/25g; 1408元/100g; 2926元/250g;

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基本信息

CAS Number	2491-18-1
MDL Number	MFCD00012491
Melting Point	151 - 153 ℃

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 .