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243005 MilliporeL-Cysteine, Free Base - CAS 52-90-4 - Calbiochem

Naturally-occurring non-essential amino acid.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

MSDS
分析证书
Data Sheet

同义词: Cys

Recommended Products

概述

Replacement Information

重要规格表

CAS #	Empirical Formula
52-90-4	C₃H₇NO₂S

价格及供货情况

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Description
Overview	Naturally-occurring non-essential amino acid.
Catalogue Number	243005
Brand Family	Calbiochem®
Synonyms	Cys

References

Product Information
CAS number	52-90-4
Form	White solid
Hill Formula	C₃H₇NO₂S
Chemical formula	C₃H₇NO₂S
Optical rotation	Optical rotation: +8° to +9° (c = 5, 1 N HCl, 20°C).
Quality Level	MQ100

Applications

Biological Information
Purity	≥98% by titration (perchloric acid)

Physicochemical Information
Contaminants	Iron: ≤10 ppm Endotoxin: ≤24 EU/g Total microorganisms: ≤100 CFU/g
Heavy metals	≤0.001% (as Pb)

Dimensions

Materials Information

Toxicological Information

Safety Information according to GHS
RTECS	HA1600000

Safety Information
R Phrase	R: 22;

Product Usage Statements

Storage and Shipping Information
Ship Code	Ambient Temperature Only
Toxicity	Harmful
Storage	+15°C to +30°C
Do not freeze	Ok to freeze
Special Instructions	Aqueous stock solutions are stable for up to 24 h at -20°C. Acidic stock solutions, when aliquoted and stored at -20°C, are stable for up to 1 month.

Packaging Information
Packaged under inert gas	Packaged under inert gas

Transport Information

Supplemental Information

Specifications

Global Trade Item Number
产品目录编号	GTIN
243005-1KGCN	04055977199079

Documentation

L-Cysteine, Free Base - CAS 52-90-4 - Calbiochem MSDS

职位
物料安全数据表 (MSDS)

L-Cysteine, Free Base - CAS 52-90-4 - Calbiochem 分析证书

标题	批号
243005	输入批号

数据表

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision	03-June-2010 RFH
Synonyms	Cys
Description	Naturally occurring non-essential amino acid.
Form	White solid
Intert gas (Yes/No)	Packaged under inert gas
CAS number	52-90-4
RTECS	HA1600000
Chemical formula	C₃H₇NO₂S
Purity	≥98% by titration (perchloric acid)
Contaminants	Iron: ≤10 ppm Endotoxin: ≤24 EU/g Total microorganisms: ≤100 CFU/g
Solubility	H₂O (10 mg/ml) or 1N HCl (50 mg/ml)
Storage	+15°C to +30°C
Do Not Freeze	Ok to freeze
Special Instructions	Aqueous stock solutions are stable for up to 24 h at -20°C. Acidic stock solutions, when aliquoted and stored at -20°C, are stable for up to 1 month.
Toxicity	Harmful
Merck USA index	14, 2781

种类

Life Science Research > Inhibitors and Biochemicals > Biochemicals > Amino Acids and Derivatives

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