N-Acetyl-L-Leucine CAS 1188-21-2 (Ac-Leu-OH) Assay 98.5~102.5% Factory

Short Description:

Chemical Name: N-Acetyl-L-Leucine

Synonyms: Ac-Leu-OH

CAS: 1188-21-2

Assay: 98.5%~102.5%

Appearance: White Crystal or Crystalline Powder

Amino Acids and Derivatives, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of N-Acetyl-L-Leucine (Ac-Leu-OH) (CAS: 1188-21-2) with high quality. Ruifu Chemical supplys a series of amino acids. We can provide worldwide delivery, small and bulk quantities available. Purchase Ac-Leu-OH, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	N-Acetyl-L-Leucine
Synonyms	Ac-Leu-OH; Ac-L-Leu-OH; Acetyl-L-Leucine; (S)-N-Acetylleucine; (S)-Ac-2-Amino-4-Methyl-Pentanoic Acid
Stock Status	In Stock, Production Capacity 50 Tons per Month
CAS Number	1188-21-2
Molecular Formula	C8H15NO3
Molecular Weight	173.21 g/mol
Melting Point	180.0~190.0℃
Density	1.069
Storage Temp.	Cool & Dry Place (2~8℃)
COA & MSDS	Available
Category	Amino Acids and Derivatives
Brand	Ruifu Chemical

Specifications:

Items	Inspection Standards	Results
Appearance	White Crystal or Crystalline Powder	Complies
Specific Rotation [α]20/D	-24.0°±2.0° (C=1, MeOH)	-24.3°
Melting Point	180.0~190.0℃	185.0~187.0℃
State of Solution	≥95.0%	98.6%
Chloride (Cl)	≤0.020%	<0.020%
Iron (Fe)	≤10ppm	<10ppm
Heavy Metals (Pb)	≤20ppm	<20ppm
Arsenic (As2O3)	≤2ppm	<2ppm
Loss on Drying	<0.50%	0.23%
Residue in Ignition	<0.20%	0.12%
Assay	98.5%~102.5%	99.50%
Infrared Spectrum	Conforms to Structure	Complies
Conclusion	This product by inspection accords with the standard of AJI92

Package & Storage:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry (2~8℃) warehouse away from incompatible substances. Protect from light and moisture.

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

1188-21-2 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S24/25 - Avoid contact with skin and eyes.
S36 - Wear suitable protective clothing.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3
TSCA Yes
HS Code 2922491990
Hazard Class IRRITANT

Application:

N-Acetyl-L-Leucine (Ac-Leu-OH) (CAS: 1188-21-2) is the N-acetyl derivative of L-Leucine. . Amino acids and derivatives, used in peptide synthesis, organic synthesis intermediates, pharmaceutical intermediates, biochemical reagents, chemical reagents.