CYSTINE (L) DIHYDROCHLORIDE BIOTECH

GMP Biotech Product

CYSTINE (L) DIHYDROCHLORIDE BIOTECH

LBLE*, GMP
Product Code: LCYS-6250 / BBS

*Low Bioburden, Low Endotoxin

Product Inquiry COAs Spec Sheet

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Price per unit (USD)				Price per kilogram (USD)
100g	500g	1kg	2-5kg (1kg ea)	1x5kg	1x10kg
$225 ea.	$615 ea.	$595 ea.	$575 ea.	$555 /kg	$535 /kg

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UNIT SIZE

QUANTITY

100g

500g

1kg

2-5kg

1x5kg

1x10kg

Total

Product Code: LCYS-6250

Intended for Use in Biopharmaceutical & Biotechnological Applications and Products

L-Cystine Di HCL is dimer, synthesized and purified under full GMP conditions and is also suitable for cell culture media used in the commercial biomanufacturer of therapeutic recombinant proteins, and monoclonal antibodies.

Formula: C₆H₁₂N₂O₄S₂·2HCl
F.W.: 313.22 g/mol
CAS #: 30925-07-6

Product Specifications

ANALYSIS

SPECIFICATIONS

Appearance and Color

White to Slightly Yellow Crystalline Powder

Assay, Dried Basis

98.0% - 102.0%

Microbial Content

TAMC

TYMC

< = 100 CFU/g

Chloride

22.2% - 23.5%

Endotoxin

< 0.02 EU/mg

Heavy Metals (Pb)

< 10 ppm

Identification, IR

Conforms to Reference Standard

Loss on Drying

< = 0.5%

pH (0.1%)

Report

Residue on Ignition

< = 0.1%

Specific Rotation, Free Basis, 20°C

-225.0° to -215.0°

Solubility

Passes Test

Printable Version

General Product Description:

Molecular Formula: C₆H₁₂N₂O₄S₂·2HCl
Molecular Weight: 313.22 g/mol.
CAS Number: 30925-07-6
Appears as a white to slightly yellow crystalline powder
GMP manufactured in accordance with the certified management system
Manufactured in an enzyme free, hormone free and animal free environment
Has no known major food allergens (as defined by FDA and WHO)
The final product nor its raw materials are not derived from nor come into contact with animals, animal parts, animal products, and/or animal byproducts or derivatives.
Is not subject to genetic modification

Shelf Life Policy:

Each Certificate of Analysis (CoA) will contain a 2-year retest date supported by a 3-year ICH Q1 Stability Study (if one is completed).

Storage and Shipping Conditions:

Please refer to the SDS for storage and shipping conditions.

Package Size:

100g, 500g, 1kg, 5kg, 10kg, 25kg, 50kg

Bulk GMP Fine Chemicals exclusively manufactured in North America

American Manufactured - FDA Registered GMP Facilities: Parenteral Excipients, GMP Small Molecule Intermediates, GMP Biological Buffers, Parenteral Carbohydrates, GMP Chlorinated Amino Acids, GMP Solutions in Sterile Single Use Packaging and other Reagent & GMP Fine Chemicals.