CAS 5262-10-2; (2S-cis)-(-)-5-Benzyl-3,6-dioxo-2-piperazineacetic acid

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货号

品牌

产品名称

规格

包装、参考价格

S913796

MACKLIN

(2S-顺式)-(-)-5-苄基-3,6-二氧-2-哌嗪乙酸

98%

468元/50mg; 1260元/250mg; 3120元/1g; 11365元/5g;

咨询

储存：室温，密闭，干燥
状态：白色粉末

421650

Sigma-Aldrich

(2S-cis)-(-)-5-Benzyl-3,6-dioxo-2-piperazineacetic acid

97%

1478.7元/250 MG; 4627.23元/1 G;

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产品说明

一般描述

(2S-顺式)-(-)-5-苄基-3,6-二氧代-2-哌嗪乙酸是一种哌嗪支架，可用于构建具有治疗应用的生物活性化合物。

包装

250 mg in glass insert
1 g in glass bottle

基本信息

经验(实验)分子式	C₁₃H₁₄N₂O₄
分子量	262.26
EC 号	226-075-1
MDL编号	MFCD00190764
PubChem化学物质编号	24866391
NACRES	NA.22

产品性质

质量水平	100
测定	97%
旋光性	[α]20/D −9.0°, c = 0.9 in acetic acid
mp	270-272 ℃ (lit.)
SMILES string	OC(=O)C[C@@H]1NC(=O)[C@H](Cc2ccccc2)NC1=O
InChI	1S/C13H14N2O4/c16-11(17)7-10-13(19)14-9(12(18)15-10)6-8-4-2-1-3-5-8/h1-5,9-10H,6-7H2,(H,14,19)(H,15,18)(H,16,17)/t9-,10-/m0/s1
InChI key	VNHJXYUDIBQDDX-UWVGGRQHSA-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

A1321000

Aspartame impurity A

European Pharmacopoeia (EP) Reference Standard

1277.32元/ ;

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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: 10 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	C₁₃H₁₄N₂O₄
分子量	262.26
MDL编号	MFCD00190764
PubChem化学物质编号	329770358
NACRES	NA.24

产品性质

等级	pharmaceutical primary standard
manufacturer/tradename	EDQM
mp	270-272 ℃ (lit.)
application(s)	pharmaceutical (small molecule)
格式	neat
储存温度	2-8℃
SMILES string	OC(=O)C[C@@H]1NC(=O)[C@H](Cc2ccccc2)NC1=O
InChI	1S/C13H14N2O4/c16-11(17)7-10-13(19)14-9(12(18)15-10)6-8-4-2-1-3-5-8/h1-5,9-10H,6-7H2,(H,14,19)(H,15,18)(H,16,17)/t9-,10-/m0/s1
InChI key	VNHJXYUDIBQDDX-UWVGGRQHSA-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
闪点(F)	Not applicable
闪点(C)	Not applicable

1043728

USP

Aspartame Related Compound A

United States Pharmacopeia (USP) Reference Standard

10218.8元/25 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.

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

Sales restrictions may apply.

基本信息

经验(实验)分子式	C₁₃H₁₄N₂O₄
分子量	262.26
MDL编号	MFCD00190764
PubChem化学物质编号	329749071
NACRES	NA.24

产品性质

等级	pharmaceutical primary standard
manufacturer/tradename	USP
mp	270-272 ℃ (lit.)
application(s)	pharmaceutical (small molecule)
格式	neat
SMILES string	OC(=O)C[C@@H]1NC(=O)[C@H](Cc2ccccc2)NC1=O
InChI	1S/C13H14N2O4/c16-11(17)7-10-13(19)14-9(12(18)15-10)6-8-4-2-1-3-5-8/h1-5,9-10H,6-7H2,(H,14,19)(H,15,18)(H,16,17)/t9-,10-/m0/s1
InChI key	VNHJXYUDIBQDDX-UWVGGRQHSA-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	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	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

89274

Supelco

(2S-cis)-(-)-5-Benzyl-3,6-dioxo-2-piperazineacetic acid

analytical standard

2787.86元/50 MG;

咨询

产品说明

一般描述

Degradation product from aspartame (E951)

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

基本信息

经验(实验)分子式	C₁₃H₁₄N₂O₄
分子量	262.26
EC 号	226-075-1
MDL编号	MFCD00190764
PubChem化学物质编号	329769718
NACRES	NA.24

产品性质

质量水平	100
等级	analytical standard
测定	≥97.0% (HPLC)
旋光性	[α]/D -9.0±1.5°, c = 0.8 in acetic acid
保质期	limited shelf life, expiry date on the label
technique(s)	HPLC: suitable gas chromatography (GC): suitable
mp	270-272 ℃ (lit.)
application(s)	cleaning products cosmetics food and beverages personal care
格式	neat
储存温度	2-8℃
SMILES string	OC(=O)C[C@@H]1NC(=O)[C@H](Cc2ccccc2)NC1=O
InChI	1S/C13H14N2O4/c16-11(17)7-10-13(19)14-9(12(18)15-10)6-8-4-2-1-3-5-8/h1-5,9-10H,6-7H2,(H,14,19)(H,15,18)(H,16,17)/t9-,10-/m0/s1
InChI key	VNHJXYUDIBQDDX-UWVGGRQHSA-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
闪点(F)	Not applicable
闪点(C)	Not applicable