L-Cystine

Name: L-Cystine
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 56-89-3C6H12N2O4S2MW 240.02 g/mol

L-Cystine (CAS No. 56-89-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Food Additives；Sweeteners；Flavors. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number56-89-3

Molecular FormulaC6H12N2O4S2

Molecular Weight240.02 g/mol

Melting Point260.5 °C

LogP-5.08

Purity按批次COA提供(不公开发布)

Packaging按订单/批次确认(不公开发布)

ApplicationsFood Additives；Sweeteners；Flavors

CategoryFood Additives|Sweeteners|Flavors

Where it is used

Food Additives；Sweeteners；Flavors

Packaging & Supply

Packaging按订单/批次确认(不公开发布)

Purity按批次COA提供(不公开发布)

StorageSealed, cool and dry place

Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of L-Cystine?

The CAS number of L-Cystine is 56-89-3.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of L-Cystine?

Main applications include Food Additives；Sweeteners；Flavors.

How do I buy L-Cystine or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

描述

L-胱氨酸的 CAS 号为 56-89-3，分子式 C6H12N2O4S2，分子量 240.02 g/mol。 UNII 48TCX9A1VT; ChEBI 35491; InChIKey LEVWYRKDKASIDU-IMJSIDKUSA-N. Melting Point: 260.5 °C; Solubility: 0.19 mg/mL; LogP: -5.08.

标识信息

CAS 号	56-89-3
PubChem CID	6992103
分子式	C6H12N2O4S2
分子量	240.02 g/mol
IUPAC 名称	(2R)-2-azaniumyl-3-[[(2R)-2-azaniumyl-2-carboxylatoethyl]disulfanyl]propanoate
InChIKey	LEVWYRKDKASIDU-IMJSIDKUSA-N
UNII（FDA）	48TCX9A1VT
ChEBI 编号	CHEBI:35491

计算分子描述符

Molecular Weight	240.3
XLogP3	-5
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	5
Exact Mass	240.02384922
Monoisotopic Mass	240.02384922
Topological Polar Surface Area	186
Heavy Atom Count	14
Formal Charge	0

理化性质

Melting Point	260.5 °C
Solubility	0.19 mg/mL
LogP	-5.08

同义词

L-cystine zwitterion; L-(-)-3,3'-Dithiobis(2-aminopropanoic acid); 24645-67-8; CHEBI:35491; (2R,2'R)-3,3'-dithiobis(2-ammoniopropanoate); (2R,2'R)-3,3'-disulfanediylbis(2-ammoniopropanoate)

常见问题

L-胱氨酸的 CAS 号和分子式是什么？

CAS 号 56-89-3；分子式 C6H12N2O4S2；分子量 240.02 g/mol。

L-胱氨酸还有哪些别名？

L-cystine zwitterion, L-(-)-3,3'-Dithiobis(2-aminopropanoic acid), 24645-67-8, CHEBI:35491, (2R,2'R)-3,3'-dithiobis(2-ammoniopropanoate), (2R,2'R)-3,3'-disulfanediylbis(2-ammoniopropanoate).