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L-Alanyl-L-alanine

Product Name
L-Alanyl-L-alanine
CAS No.
1948-31-8
Chemical Name
L-Alanyl-L-alanine
Synonyms
ALA-ALA;H-ALA-ALA-OH;Dialanine;Di-L-alanine;Alanine dipeptide;alpha-Alanylalanine;Ala-Ala) (Standard);N-L-alanyl-L-alanine;L-Alanine, L-alanyl-;Ala-Ala|H-Ala-Ala-OH
CBNumber
CB1459203
Molecular Formula
C6H12N2O3
Formula Weight
160.17
MOL File
1948-31-8.mol
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L-Alanyl-L-alanine Property

Melting point:
280-285 °C(lit.)
Boiling point:
286.06°C (rough estimate)
Density 
1.208
refractive index 
1.4500 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
solubility 
H2O: 0.1 g/mL, clear
pka
3.16±0.10(Predicted)
form 
Solid
BRN 
1724813
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
1948-31-8(CAS DataBase Reference)
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Safety

Safety Statements 
24/25
WGK Germany 
3
HS Code 
2924190002
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A9502
Product name
Ala-Ala
Packaging
1g
Price
$170
Updated
2024/03/01
Sigma-Aldrich
Product number
1012531
Product name
Ala-Ala
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
200mg
Price
$460
Updated
2024/03/01
Sigma-Aldrich
Product number
A9502
Product name
Ala-Ala
Packaging
100mg
Price
$48.9
Updated
2024/03/01
TRC
Product number
A614055
Product name
L-Alanyl-l-alanine
Packaging
500mg
Price
$105
Updated
2021/12/16
TRC
Product number
A614055
Product name
L-Alanyl-l-alanine
Packaging
1g
Price
$165
Updated
2021/12/16
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L-Alanyl-L-alanine Chemical Properties,Usage,Production

Chemical Properties

white crystalline powder

Uses

L-Alanyl-L-alanine is usually used as a model dipeptide in physicochemical studies of processes such as the effects of pH (protonation) on conformation.

Definition

ChEBI: A dipeptide consisting of two L-alanine units joined by a peptide linkage.

L-Alanyl-L-alanine Preparation Products And Raw materials

Raw materials

Preparation Products

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L-Alanyl-L-alanine Suppliers

China 147 Germany 1 India 4 Japan 2 Switzerland 2 United Kingdom 2 United States 16 Global 174
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91
Senn Chemicals AG
Tel
--
Fax
--
Email
swiss@sennchem.com
Country
Switzerland
ProdList
3143
Advantage
71
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View Lastest Price from L-Alanyl-L-alanine manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
Ala-Ala-OH 1948-31-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T+
Release date
2024-02-22
Zibo Hangyu Biotechnology Development Co., Ltd
Product
L-Alanyl-L-alanine 1948-31-8
Price
US $70.00-700.00/KG
Min. Order
1KG
Purity
0.98
Supply Ability
20 tons
Release date
2023-10-25
Henan Aochuang Chemical Co.,Ltd.
Product
L-Alanyl-L-alanine 1948-31-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-10

1948-31-8, L-Alanyl-L-alanineRelated Search:

L-ALANYL-L-ALANYL-L-ALANINE METHYL ESTER ACETATE Tripeptide-1 N-CBZ-VAL-TYR METHYL ESTER HIPPURYL-HIS-LEU N-ACETYL-ALA-ALA-ALA METHYL ESTER H-VAL-ALA-OH Z-VAL-PHE-OH Aspartame L-LEUCYL-L-ALANINE L-Alanyl-L-alanine DL-2-AMINOPROPIONIC ANHYDRIDE H-TYR-ALA-OH Z-VAL-ALA-OH Z-ILE-PHE-OH AC-ALA-ALA-ALA-ALA-OH L-LEUCYL-L-TYROSINE N-ACETYL-ALA-ALA-ALA Z-TYR-TYR-OH

  • Ala-Ala-OH·HCl≥ 98% (HPLC)
  • L-Alanyl-L-alanine hydrochloride
  • (2S)-2-[(2S)-2-aminopropanamido]propanoic acid
  • H-ALA-ALA-OH
  • (2S)-2-(alanylamino)propionic acid
  • (2S)-2-[[(2S)-2-amino-1-oxopropyl]amino]propanoic acid
  • (2S)-2-[[(2S)-2-ammonio-1-oxopropyl]amino]propanoate
  • (2S)-2-[[(2S)-2-ammoniopropanoyl]amino]propionate
  • (2S)-2-[[(2S)-2-azaniumylpropanoyl]amino]propanoate
  • N-L-alanyl-L-alanine
  • L-ALANYL-L-ALANINE extrapure
  • (S)-2-((S)-2-aMinopropanaMido)propanoic acid
  • ALA-ALA
  • Alanine, N-L-alanyl-, L-
  • alpha-Alanylalanine
  • Dialanine
  • L-Alanine, N-L-alanyl-
  • Alanine dipeptide
  • Di-L-alanine
  • L-Alanyl-L-alanine,99%
  • Ala-Ala,L-Alanyl-L-alanine
  • 124: PN: WO2006024694 SEQID: 124 claimed protein
  • 14: PN: WO2011133608 TABLE: 38 claimed protein
  • WO2011146121 PAGE: 113 claimed sequence
  • (2S)-2-{[(2S)-2-aMinopropanoyl]aMino}propanoic acid
  • L-Alanine, L-alanyl-
  • L-Alanyl-L-alanine USP/EP/BP
  • Ala-Ala|H-Ala-Ala-OH
  • L-Alanyl-L-Alanine (1012531)
  • Alanyl Glutamine Impurity 42
  • H-Ala-Ala-OH (L-Alanyl-L-alanine
  • Ala-Ala) (Standard)
  • Nicotinamide Impurity 229
  • 1948-31-8
  • 19483-31-8
  • CH3CHNH2CONHCHCH3CO2H
  • Poly Amino Acids
  • Peptide Synthesis
  • Specialty Synthesis
  • Dipeptides and Tripeptides
  • Dipeptides
  • BioChemical
  • Amino Acid Derivatives
  • Amino Acids and Peptides
  • Biochemicals and Reagents
  • 99%
  • Amino Acid Derivatives