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Amino Acids ~ All Amino Acids

Amino Acids offered by BioSpectra are quality system manufactured and are suitable for use in research, diagnostic and further manufacturing. All Amino Acids are 100% analyzed to meet desired specifications. Validated analytical methods, compendial testing and trace metal analysis are available on all of BioSpectra’s amino acids.

Amino Acids ~ All Amino Acids
Product Molecular Formula CAS # Details
L - ALANINE C3H7NO2 56-41-7
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L - ARGININE C6H14N4O2 74-79-3
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L -ARGININE HYDROCHLORIDE C6H14N4O2·HCl 1119-34-2
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L-ASPARAGINE MONOHYDRATE C4H8N2O3·H2O 94-13-8
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L-ASPARTIC ACID C4H7NO4 56-84-8
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L-CITRULLINE C6H13N3O3 372-75-8
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L-GLUTAMIC ACID C5H9NO4 56-86-0
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L-GLUTAMINE C5H10N2O3 56-85-9
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L-ISOLEUCINE C6H13NO2 73-32-5
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L-LEUCINE C6H13NO2 61-90-5
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L-LYSINE HYDROCHLORIDE C6H14N2O2·HCl 657-27-2
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L-METHIONINE C5H11NO2S 63-68-3
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L-PHENYLALANINE C9H11NO2 63-91-2
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L-PROLINE C5H9NO2 147-85-3
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L-SERINE C3H7NO3 56-45-1
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L-THREONINE C4H9NO3 72-19-5
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L-TRYPTOPHAN C11H12N2O2 73-22-3
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L-TYROSINE C9H11NO3 60-18-4
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L-VALINE C5H11NO2 72-18-4
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BioSpectra Products by: Common Applications / Category / DMF

COMMON APPLICATIONS
CATEGORY CHARACTERISTIC
Amino Acids Flavoring Supplement Cell
Culture
Protein-
ogenic
Essential Polar
side chain
Non-polar
side chain
Aliphatic Aromatic Acidic Neutral Basic
L-Alanine

x

x

x

x

x

L-Arginine

x

x

x1

x

x

L-Arginine Hydrochloride

x

x

L-Asparagine Monohydrate

x

x

x

x

L-Aspartic Acid

x

x

x

x

x

L-Citrulline

x

x

x

L-Glutamic Acid

x

x

x

x

x

L-Glutamine

x

x

x

x1

x

x

L-Isoleucine

x

x

x

x

x

x

L-Leucine

x

x

x

x

x

x

x

x

L-Lysine Hydrochloride

x

x

x

L-Methionine

x

x

x

x

x

L-Phenylalanine

x

x

x

x

x

x

L-Proline

x

x

x1

x

x

L-Serine

x

x

x

L-Threonine

x

x

x

x

x

L-Tryptophan

x

x

x

x

x

L-Tyrosine

x

x

x1

x

x

x

L-Valine

x

x

x

x

x

x


1 Conditionally Essential

BioSpectra Products by: Assay / Grade / pKa / pH

PRODUCT
GRADE / ASSAY
pKa at 25°C Solubility at 25°C
  Bio Ultra
L-Alanine 98.50%-101.5% min. pKa: 2.33, pKb: 9.71 166.9 g/L
L-Arginine 98.5%-101.5% min. pKa:2.03, pKb: 9.00, pKc: 12.10 182.6 g/L
L-Arginine Hydrochloride 98.5%-101.5% min. pKa:1.82, pKb: 8.99, pKc: 12.48 100 g/L
L-Asparagine Monohydrate 98.0%-101.5% min. pKa: 2.14, pKb: 8.72 50 g/L
L-Aspartic Acid 98.5%-101.5% min. pKa:1.95, pKb:9.66, pKc: 3.71 5.04 g/L
L-Citrulline 99.0%-101.0% min. pKa: 2.43, pKb: 9.41 200 g/L
L-Glutamic Acid 98.5%-101.5% min. pKa: 2.16, pKb: 9.58, pKc: 4.15 8.6 g/L
L-Glutamine 98.5%-101.5% min. pKa: 2.18, pKb: 9.00 42 g/L
L-Isoleucine 98.5%-101.5% min. pKa: 2.26, pKb: 9.60 34.2 g/L
L-Leucine 98.5%-101.5% min. pKa: 2.32, pKb: 9.58 23.8 g/L
L-Lysine Hydrochloride 98.5%-101.5% min. pKa: 10.53 420 g/L
L-Methionine 98.5%-101.5% min. pKa: 2.16, pKb: 9.08 56 g/L
L-Phenylalanine 98.5%-101.5% min. pKa: 2.18, pKb: 9.09 27.9 g/L
L-Proline 98.5%-101.5% min. pKa: 1.95, pKb: 10.47 1625 g/L
L-Serine 98.50%-101.5% min. pKa: 2.13, pKb: 9.05 250 g/L
L-Threonine 98.5%-101.5% min. pKa: 2.20, pKb: 8.96 90.6 g/L
L-Tryptophan 98.5%-101.5% min. pKa: 2.38, pKb: 9.34 13.2 g/L
L-Tyrosine 98.5%-101.5% min. pKa: 2.24, pKb: 9.04, pKc: 10.10 .51 g/L
L-Valine 98.50%-101.5% min. pKa: 2.27, pKb: 9.52 88 g/L

BioSpectra Product Grades

BioSpectra offers two standard grades for our core products: Bio Ultra Grade and Bio Pharma Grade.

For a list of the Key Compliance Attributes associated with each grade, click here.

Bio Ultra

Manufactured in a quality system based facility offering traceability and consistent supply.

As the leader in quality-based manufacturing systems, BioSpectra can supply fully traceable products that consistently meet specifications. This material is sold under the BioBuffer Solutions brand based on the compliance requirements of this Grade.

Bio Pharma (US Manufactured, cGMP, multi-compendial, enzyme free, trace metal analyzed)

BioSpectra provides the safest, purest and most traceable intermediates. Bio Pharma Grade meets the highest quality and regulatory standards. This grade offers the most extensive quality program, setting a new standard in the industry for biological buffers and lab reagents. Material sold as Bio Pharma Grade will be tested to multi-compendial specifications (where applicable), is analyzed for the presence of enzymes and trace metals.