1-Methyl-L-Tryptophan CAS 21339-55-9 Purity >98.0% (HPLC)

Short Description:

Chemical Name: 1-Methyl-L-Tryptophan

Synonyms: 1-Me-L-Trp-OH; (S)-Indoximod

CAS: 21339-55-9

Purity: >98.0% (HPLC)

Appearance: White or Off-White Crystalline Powder

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

21339-55-9 - Description:

Ruifu Chemical is the leading manufacturer of 1-Methyl-L-Tryptophan (1-Me-L-Trp-OH; (S)-Indoximod) (CAS: 21339-55-9) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 1-Methyl-L-Tryptophan, Please contact: alvin@ruifuchem.com

21339-55-9 - Chemical Properties:

Chemical Name	1-Methyl-L-Tryptophan
Synonyms	1-Me-L-Trp-OH; (S)-Indoximod; L-(-)-1-Methyltryptophan; L-1-Methyltryptophan; 1-Methyltryptophan; N-Methyltryptophan; (S)-2-Amino-3-(1-Methyl-1H-Indol-3-yl)propanoic Acid; (S)-NLG-8189; N-Me-Trp-OH; N-Me-Tryptophan; N-alpha-Methyl-L-Tryptophan; N-Methyl-L-Tryptophan
CAS Number	21339-55-9
CAS Rac	26988-72-7
Molecular Formula	C12H14N2O2
Molecular Weight	218.25 g/mol
Melting Point	242.0~245.0℃(lit.)
Density	1.28 g/cm3
Storage Temperature	2~8℃
Solubility	Soluble in Methanol, Slightly Soluble in Water, Insoluble in Ether
COA & MSDS	Available
Origin of Product	Shanghai, China
Product Categories	Amino Acids Derivatives & Peptide Synthesis
Brand	Ruifu Chemical

21339-55-9 - Specifications:

Items	Specifications	Results
Appearance	White or Off-White Crystalline Powder	Complies
Water by Karl Fischer	<0.50%	0.36%
Specific Rotation [a]20/D	-8.0° ~ -10.0° (C=2 in Acetic Acid)	-9.5°
1-Methyl-L-Tryptophan Purity	>98.0% (HPLC)	99.5%
Infrared Spectrum	Consistent with Structure	Complies
NMR Spectrum	Consistent with Structure	Complies
Conclusion	The product has been tested and complies with the given specifications

21339-55-9 - Package/Storage/Shipping:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.

21339-55-9 - 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

21339-55-9 - 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.

21339-55-9 - Risk and Safety:

Hazard Symbols	Xn - Harmful
Risk Codes	20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	36 - Wear suitable protective clothing.
WGK Germany	3
RTECS	YN7135000

21339-55-9 - Application:

1-Methyl-L-Tryptophan (1-Me-L-Trp-OH; (S)-Indoximod) (CAS: 21339-55-9), Amino Acid Derivatives; Peptide Synthesis. Used as an organic synthesis intermediate, pharmaceutical intermediate, biochemical reagent or chemical reagent. 1-Methyl-L-Tryptophan has been used as a reagent in organic synthesis, as a precursor in the synthesis of biologically active compounds, and as an agonist of the serotonin 5-HT2A receptor.