1999-42-4

• 

• Basic information

  1. Product Name: DL-ALANYL-DL-LEUCINE
  2. Synonyms: D-Ala-D-Leu-OH/D-Ala-L-Leu-OH/L-Ala-D-Leu-OH/L-Ala-L-Leu-OH,(1:1:1:1);DL-Alanyl-DL-Lencine;NSC 89664;Leucine, alanyl-;2-(2-Aminopropanamido);H-DL-ALA-DL-LEU-OH;DL-ALANYL-DL-LEUCINE;DL-ALANINE-DL-LEUCINE
  3. CAS NO:1999-42-4
  4. Molecular Formula: C₉H₁₈N₂O₃
  5. Molecular Weight: 202.25
  6. EINECS: N/A
  7. Product Categories: Biochemistry;Oligopeptides;Peptide Synthesis;Dipeptides;Dipeptides and Tripeptides;Peptides
  8. Mol File: 1999-42-4.mol
  9. Article Data: 0

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 409.7 °C at 760 mmHg
  3. Flash Point: 201.6 °C
  4. Appearance: /
  5. Density: 1.108 g/cm³
  6. Refractive Index: N/A
  7. Storage Temp.: −20°C
  8. Solubility: N/A
  9. PKA: 3.16±0.10(Predicted)
  10. CAS DataBase Reference: DL-ALANYL-DL-LEUCINE(CAS DataBase Reference)
  11. NIST Chemistry Reference: DL-ALANYL-DL-LEUCINE(1999-42-4)
  12. EPA Substance Registry System: DL-ALANYL-DL-LEUCINE(1999-42-4)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany: 3
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 1999-42-4(Hazardous Substances Data)

• Suppliers
• Usage
• Well-known Company Product Price
• SDS
• Upstream product
• Downstream Products

1999-42-4 Suppliers

Recommended suppliersmore

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• High quality DL-Alanyl-DL-Lencine supplier in China

  Cas No: 1999-42-4

• No Data

• 1 Kilogram

• 30 Metric Ton/Month

• Simagchem Corporation
• Contact Supplier

• Leucine, alanyl-

  Cas No: 1999-42-4

• USD $ 3.0-3.0 / Kilogram

• 1 Kilogram

• 1-100 Metric Ton/Month

• Dayang Chem (Hangzhou) Co.,Ltd.
• Contact Supplier

• Pharmaceutical Grade CAS 1999-42-4 with competitive price

  Cas No: 1999-42-4

• USD $ 139.0-210.0 / Kilogram

• 1 Kilogram

• 1000 Kilogram/Day

• Zhuozhou Wenxi import and Export Co., Ltd
• Contact Supplier

• China Biggest Factory Manufacturer Supply DL-ALANYL-DL-LEUCINE CAS 1999-42-4

  Cas No: 1999-42-4

• USD $ 1.0-2.0 / Kilogram

• 500 Kilogram

• 20 Metric Ton/Month

• Leader Biochemical Group
• Contact Supplier

• H-DL-Ala-DL-Leu-OH

  Cas No: 1999-42-4

• No Data

• 1 Milligram

• 5

• Xiamen Jenny Chemical Technology Co., Ltd.
• Contact Supplier

• DL-Alanyl-DL-leucine

  Cas No: 1999-42-4

• No Data

• No Data

• No Data

• Suzhou Health Chemicals Co., Ltd.
• Contact Supplier

• Leucine, alanyl-

  Cas No: 1999-42-4

• No Data

• No Data

• No Data

• Research Peptide Biotechnology Co., Ltd.
• Contact Supplier

• DL-Alanyl-DL-Leucine

  Cas No: 1999-42-4

• No Data

• No Data

• No Data

• GIHI CHEMICALS CO.,LIMITED
• Contact Supplier

• DL-Alanyl-DL-leucine

  Cas No: 1999-42-4

• No Data

• No Data

• No Data

• Henan Allgreen Chemical Co.,Ltd
• Contact Supplier

• DL-Alanyl-DL-leucine

  Cas No: 1999-42-4

• No Data

• No Data

• No Data

• Antimex Chemical Limied
• Contact Supplier

1999-42-4 Usage

General Description

DL-Alanyl-DL-Leucine is a dipeptide composed of the amino acids alanine and leucine, which are both essential for the body. It is commonly used as a dietary supplement for athletes and bodybuilders due to its ability to support muscle growth and repair. Additionally, DL-Alanyl-DL-Leucine has been shown to improve exercise performance and recovery, making it a popular ingredient in sports nutrition products. The dipeptide is also known for its potential to enhance protein synthesis and reduce muscle protein breakdown, making it a valuable component in the development of muscle mass and strength. Overall, DL-Alanyl-DL-Leucine serves as an important compound in promoting overall health and fitness.

Check Digit Verification of cas no

The CAS Registry Mumber 1999-42-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,9 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1999-42:
(6*1)+(5*9)+(4*9)+(3*9)+(2*4)+(1*2)=124
124 % 10 = 4
So 1999-42-4 is a valid CAS Registry Number.

1999-42-4 Well-known Company Product Price

• Brand
• (Code)Product description
• CAS number
• Packaging
• Price
• Detail

• TCI America

• (A0185)  DL-Alanyl-DL-leucine  >95.0%(T)

• 1999-42-4

• 100mg

• 290.00CNY

• Detail

1999-42-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-(2-aminopropanoylamino)-4-methylpentanoic acid

1.2 Other means of identification

Product number	-
Other names	(+-)-N-alanyl-leucine

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1999-42-4 SDS

1999-42-4Upstream product

• 93256-08-7 N-Formyl-DL-alanyl-DL-leucin-ethylester 
• 2899-43-6 DL-leucine ethyl ester 
• 4864-17-9 N-[N-(toluene-4-sulfonyl)-alanyl]-leucine 
• 10034-85-2 hydrogen iodide 
• 328-39-2 LEUCINE 
• 99977-23-8 N-Formyl-DL-alanyl-DL-leucin 
• 6491-32-3 N-(2-bromo-propionyl)-leucine 

1999-42-4Downstream Products

• 22849-49-6 glycyl=>alanyl=>leucine 
• 1803-60-7 DL-alanyl-leucyl anhydride 
• 328-39-2 LEUCINE 

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