CAS 775-06-4; DL-间酪氨酸; d,l-metatyrosine

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D819887

MACKLIN

DL-间酪氨酸

97%

29元/1g; 55元/5g; 147元/25g;

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储存：室温,干燥,密封
状态：灰白色到黄色粉末

D795556

MACKLIN

DL-间酪氨酸

10mM in Water

185元/1ml;

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储存：-20°C

T0787

TCI

DL-m-Tyrosine

>98.0%(T)(HPLC)

405元/1G; 1285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	C₉H₁₁NO₃ = 181.19
外观与形状(20℃)	固体
Reaxys-RN	2416853
PubChem物质ID	87576631
SDBS (AIST Spectral DB)	6384
Merck Index (14)	9839
MDL编号	MFCD00002597

技术规格

Appearance	White to Gray to Brown powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Nonaqueous Titration)	min. 98.0 %
Solubility in 1mol/L HCl	almost transparency

物性(参考值)

熔点	285 ℃(dec.)

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

相关法规

RTECS#

YP2278000

263747

J&K

m-Tyrosine

98%

347元/1G; 1145元/5G;

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基本信息

分子式	C₉H₁₁NO₃
分子量	181.19
熔点	280-285
MDL编码	MFCD00002597

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3

H63163

Alfa Aesar

3-(3-Hydroxyphenyl)-DL-alanine

98%

889元/250mg; 1754元/1g; 5722元/5g;

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应用
3-(3-Hydroxyphenyl)-DL-alanine is used as a food and feed additive. It is also used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.

备注
Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from strong oxidizing agents.

基本信息

MDL
MFCD00002597

EINECS
212-270-9

分子式
C₉H₁₁NO₃

分子量
181.19

熔点
280-285° dec

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in 1M HCl.

Beilstein
2416853

Merck
14,9840

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
YP2278000

TSCA
否

C14063

Alfa Aesar

DL-m-Tyrosine

98.5%

1560元/1g; 6085元/5g;

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基本信息

Ref#
14063

MDL
2597

分子式
C9 H11 N O3

分子量
181.19

T3629

Sigma-Aldrich

DL-m-Tyrosine

crystalline

1082.31元/1 G;

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基本信息

线性分子式	HOC₆H₄CH₂CH(NH₂)CO₂H
分子量	181.19
Beilstein	2416853
EC 号	212-270-9
MDL编号	MFCD00002597
PubChem化学物质编号	24900153
NACRES	NA.26

产品性质

质量水平	200
测定	≥98% (HPLC)
形式	crystalline
颜色	off-white to yellow
mp	280-285 ℃ (dec.) (lit.)
溶解性	1 M HCl: soluble
application(s)	detection
SMILES string	NC(Cc1cccc(O)c1)C(O)=O
InChI	1S/C9H11NO3/c10-8(9(12)13)5-6-2-1-3-7(11)4-6/h1-4,8,11H,5,10H2,(H,12,13)
InChI key	JZKXXXDKRQWDET-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

M02556

Fluorochem

DL-Meta-Tyrosine

>98%

220元/1g; 484元/5g; 1100元/25g;

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基本信息

CAS Number	775-06-4
MDL Number	MFCD00002597

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 .