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CAS: 41372-08-1
分子式: C10H13NO4·xH2O
分子量: 211.23（Anhy)
熔点: 300℃
英文名称: 
3-hydroxy-alpha-methyl-l-tyrosin hydrate (2:3)
hyperpax
methyl dopa sesquihydrate
(-)-3-(3,4-dihydroxyphenyl)-2-methyl-l-alanine sesquihydrate
l-alpha-methyl-dopa
methyldopasesquihydrate
α-Methyl-L-DOPA
à-Methyl-L-DOPA
Methyl-DOPA sesquihydrate
3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine
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基本信息

MDL
MFCD00149280

分子式
C10H13NO4?1.5H2O

分子量
238.24 (211.22anhy)

熔点
>300°

形态
Powder

Merck
14,6055

安全信息

RTECS
YP2860000

TSCA
否

857416Sigma-Aldrich(-)-3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate99%316.52元/5 G;   咨询

基本信息

线性分子式(HO)2C6H3CH2C(CH3)(NH2)CO2H · 11/2H2O
分子量238.24
EC 号209-089-2
eCl@ss32160406
PubChem化学物质编号24888444
NACRESNA.22

产品性质

质量水平200
测定99%
旋光性[α]25/D −13°, c = 1 in H2O
reaction suitabilityreaction type: solution phase peptide synthesis
mp>300 ℃ (lit.)
application(s)peptide synthesis
SMILES stringO.O.O.C[C@](N)(Cc1ccc(O)c(O)c1)C(O)=O.C[C@](N)(Cc2ccc(O)c(O)c2)C(O)=O
InChI1S/2C10H13NO4.3H2O/c2*1-10(11,9(14)15)5-6-2-3-7(12)8(13)4-6;;;/h2*2-4,12-13H,5,11H2,1H3,(H,14,15);3*1H2/t2*10-;;;/m00.../s1
InChI keyYKFCISHFRZHKHY-NGQGLHOPSA-N
Gene Informationhuman ... ADRA2A(150), ADRA2B(151), ADRA2C(152)

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)
Y0001083Methyldopa for system suitabilityEuropean Pharmacopoeia (EP) Reference Standard1277.32元/ ;   咨询

产品说明

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

包装

Unit quantity: 0.024 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

注意

Please find SDS provided by EDQM here..

其他说明

Sales restrictions may apply.

基本信息

经验(实验)分子式C10H13NO4 · 1.5H2O
分子量238.24
Beilstein2417244
MDL编号MFCD00004186
PubChem化学物质编号329831253
NACRESNA.24

产品性质

等级pharmaceutical primary standard
manufacturer/tradenameEDQM
mp≥300 ℃
application(s)pharmaceutical (small molecule)
格式neat
储存温度2-8℃
SMILES stringC[C@](N)(Cc1ccc(O)c(O)c1)C(O)=O
InChI1S/C10H13NO4/c1-10(11,9(14)15)5-6-2-3-7(12)8(13)4-6/h2-4,12-13H,5,11H2,1H3,(H,14,15)/t10-/m0/s1
InChI keyCJCSPKMFHVPWAR-JTQLQIEISA-N
Gene Informationhuman ... ADRA2A(150), ADRA2B(151), ADRA2C(152)

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
M1500000MethyldopaEuropean Pharmacopoeia (EP) Reference Standard1572.27元/ ;   咨询

产品说明

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

包装

Unit quantity: 50 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

注意

Please find SDS provided by EDQM here..

其他说明

Sales restrictions may apply.

基本信息

经验(实验)分子式C10H13NO4 · 1.5H2O
分子量238.24
Beilstein2417244
MDL编号MFCD00004186
PubChem化学物质编号329817881
NACRESNA.24

产品性质

等级pharmaceutical primary standard
manufacturer/tradenameEDQM
mp≥300 ℃
application(s)pharmaceutical (small molecule)
格式neat
SMILES stringC[C@](N)(Cc1ccc(O)c(O)c1)C(O)=O
InChI1S/C10H13NO4/c1-10(11,9(14)15)5-6-2-3-7(12)8(13)4-6/h2-4,12-13H,5,11H2,1H3,(H,14,15)/t10-/m0/s1
InChI keyCJCSPKMFHVPWAR-JTQLQIEISA-N
Gene Informationhuman ... ADRA2A(150), ADRA2B(151), ADRA2C(152)

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
1426002USPMethyldopaUnited States Pharmacopeia (USP) Reference Standard5914.22元/500 MG;   咨询

产品说明

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

其他说明

USP issued SDS can be found here.
Sales restrictions may apply.

基本信息

经验(实验)分子式C10H13NO4 · 1.5H2O
分子量238.24
Beilstein2417244
MDL编号MFCD00004186
PubChem化学物质编号329750434
NACRESNA.24

产品性质

等级pharmaceutical primary standard
manufacturer/tradenameUSP
mp≥300 ℃
application(s)pharmaceutical (small molecule)
格式neat
SMILES stringC[C@](N)(Cc1ccc(O)c(O)c1)C(O)=O
InChI1S/C10H13NO4/c1-10(11,9(14)15)5-6-2-3-7(12)8(13)4-6/h2-4,12-13H,5,11H2,1H3,(H,14,15)/t10-/m0/s1
InChI keyCJCSPKMFHVPWAR-JTQLQIEISA-N
Gene Informationhuman ... ADRA2A(150), ADRA2B(151), ADRA2C(152)

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
BP240MethyldopaBritish Pharmacopoeia (BP) Reference Standard1669.72元/100 MG;   咨询

产品说明

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

包装

Unit quantity: 100 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity please visit British Pharmacopoeia

其他说明

Sales restrictions may apply.

基本信息

经验(实验)分子式C10H13NO4 · 1.5H2O
分子量238.24
Beilstein2417244
MDL编号MFCD00004186

产品性质

等级pharmaceutical primary standard
质量British Pharmacopoeia (BP) Reference Standard
manufacturer/tradenameBP
mp≥300 ℃
格式neat
储存温度2-8℃
SMILES stringC[C@](N)(Cc1ccc(O)c(O)c1)C(O)=O
InChI1S/C10H13NO4/c1-10(11,9(14)15)5-6-2-3-7(12)8(13)4-6/h2-4,12-13H,5,11H2,1H3,(H,14,15)/t10-/m0/s1
InChI keyCJCSPKMFHVPWAR-JTQLQIEISA-N
Gene Informationhuman ... ADRA2A(150), ADRA2B(151), ADRA2C(152)

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
373942Fluorochem3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine Sesquihydrate>98.0%(HPLC)(T)968元/5g;   2838元/25g;   咨询

基本信息

CAS Number41372-08-1
MDL NumberMFCD00004186
Melting Point> 300 ℃

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 .
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