CAS 22288-78-4; 3-氨基-2-羧酸甲酯噻吩; 3-amino-2-thiophenecarboxylic aci methyl ester

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货号

品牌

产品名称

规格

包装、参考价格

M812888

MACKLIN

3-氨基噻吩－2－羧酸甲酯

99%

27元/5g; 38元/25g; 75元/100g; 335元/500g;

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储存：2~8°C
状态：白色到棕色粉末

A1039

TCI

Methyl 3-Amino-2-thiophenecarboxylate

>98.0%(GC)(T)

485元/25G; 990元/100G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₆H₇NO₂S = 157.19
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	1365614
PubChem物质ID	87562531
SDBS (AIST Spectral DB)	18440
MDL编号	MFCD00009765

技术规格

Appearance	White to Gray to Brown powder to crystal
Purity(GC)	min. 98.0 %
Purity(Nonaqueous Titration)	min. 98.0 %
Melting point	64.0 to 68.0 ℃

物性(参考值)

熔点	65 ℃
沸点	102 ℃/0.1 mmHg

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 : 吞咽有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P270 : 使用本产品时不要进食、饮水或吸烟。 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。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。

相关法规

RTECS#

XM8347500

131526

J&K

Methyl 3-aminothiophene-2-carboxylate

98%

88元/10G; 135元/50G; 384元/250G;

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基本信息

分子式	C₆H₇NO₂S
分子量	157.19
熔点	62-64
沸点	100-102
MDL编码	MFCD00009765
Beilstein	1365614
EINECS 编号	244-895-8

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
RTECS	XM8347500
TSCA	是

A12802

Alfa Aesar

Methyl 3-aminothiophene-2-carboxylate

98+%

1109元/5g; 3680元/25g; 12101元/100g;

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应用
Methyl 3-aminothiophene-2-carboxylate is used in the synthesis of 4-nitro and 4-aminothienyl ureas, total synthesis of quinazolinocarboline alkaloids and in preparation of thienopyrimidinone analogs.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00009765

EINECS
244-895-8

分子式
C₆H₇NO₂S

分子量
157.19

熔点
63-67°

沸点
100-102°/0.1mm

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Slightly soluble in water.

Beilstein
1365614

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
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

RTECS
XM8347500

TSCA
是

232904

Sigma-Aldrich

Methyl 3-Amino-2-thiophenecarboxylate

99%

628.7元/10 G; 1861.79元/50 G;

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产品说明

一般描述

Methyl 3-amino-2-thiophenecarboxylate reacts with hydrazonoyl chlorides in the presence of triethylamine to yield corresponding N-arylamidrazones.

应用

Methyl 3-amino-2-thiophenecarboxylate was used in:

the synthesis of 4-nitro and 4-aminothienyl ureas
total synthesis of quinazolinocarboline alkaloids
preparation of thienopyrimidinone analogs

包装

10, 50 g in glass bottle

基本信息

经验(实验)分子式	C₆H₇NO₂S
分子量	157.19
EC 号	244-895-8
MDL编号	MFCD00009765
PubChem化学物质编号	24853938
NACRES	NA.22

产品性质

质量水平	200
测定	99%
bp	100-102 ℃/0.1 mmHg (lit.)
mp	62-64 ℃ (lit.)
SMILES string	COC(=O)c1sccc1N
InChI	1S/C6H7NO2S/c1-9-6(8)5-4(7)2-3-10-5/h2-3H,7H2,1H3
InChI key	TWEQNZZOOFKOER-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	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
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

009639

Fluorochem

Methyl 3-aminothiophene-2-carboxylate

97%

220元/10g; 264元/25g; 594元/100g; 1056元/250g;

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基本信息

CAS Number	22288-78-4
MDL Number	MFCD00009765
Boiling Point	100-102℃
Melting Point	62-64℃
Density	1.274

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 .