Tos-Phe-OH CAS 13505-32-3 Purity ≥98.0% (HPLC) High Quality

Short Description:

Chemical Name: N-(p-Toluenesulfonyl)-L-Phenylalanine

Synonyms: Tos-Phe-OH; Tosyl-L-Phenylalanine

CAS: 13505-32-3

Appearance: White or Off-White Crystalline Powder

Purity: ≥98.0% (HPLC)

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Product Detail

Product Tags

13505-32-3 - Description:

Ruifu Chemical is the leading supplier of N-(p-Toluenesulfonyl)-L-Phenylalanine (Tos-Phe-OH) (CAS: 13505-32-3) with high quality. Ruifu Chemical has been supplying pharmaceutical intermediates more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase Tos-Phe-OH, please contact us by e-mail: alvin@ruifuchem.com

13505-32-3 - Chemical Properties:

Chemical Name	N-(p-Toluenesulfonyl)-L-Phenylalanine
Synonyms	Tos-Phe-OH; Tos-L-Phe-OH; Tosyl-L-Phenylalanine; Tos-Phenylalanine-OH; Tos-L-Phenylalanine-OH; N-(p-Tosyl)-L-Phenylalanine; N-alpha-p-Toluolsulfonyl-L-Phenylalanine
CAS Number	13505-32-3
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C16H17NO4S
Molecular Weight	319.38
Store Under Inert Gas	Store Under Inert Gas
Sensitive	Moisture Sensitive
Melting Point	163.0 to 167.0℃
Density	1.303±0.06 g/cm3
Specific rotation [a]20/D	-2.5° to -3.0° (C=4.5, Acetone)
Solubility in Hot EtOH	Almost Transparency
Shelf Life	24 Months When Properly Stored
COA & MSDS	Available
Origin of Product	Shanghai, China
Product Categories	Pharmaceutical Intermediates; Amino Acids
Brand	Ruifu Chemical

13505-32-3 - Specifications:

Item	Specifications
Appearance	White or Off-White Crystalline Powder
Purity / Analysis Method	≥98.0% (HPLC)
Specific Rotation [a]20/D	-2.5°～-3.0° (C=4.5, Acetone)
Melting Point	160.0 ~ 170.0℃
Moisture (K.F)	≤0.50%
Total Impurities	≤2.00%
NMR Spectrum 1H	Conforms to Structure
Test Standard	Enterprise Standard

13505-32-3 - 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 sea, by FedEx / DHL Express. Provide fast and reliable delivery.

13505-32-3 - Advantages:

13505-32-3 - FAQ:

13505-32-3 - Risk and Safety:

Safety Description	24/25 - Avoid contact with skin and eyes
HS Code	2922491990
Hazard Class	IRRITANT

13505-32-3 - Application:

Tos-Phe-OH (CAS 13505-32-3) can be used in the manufacture of APIs (active pharmaceutical ingredients) or other pharmaceutical intermediates. Tos-Phe-OH is used in the synthesise of peptides and used in pharmaceutical development and drug discovery research.
Tos-Phe-OH has been used as a building block for peptide and protein synthesis, as a substrate for enzyme-catalyzed reactions, and as a reagent in organic synthesis. It has also been used as a fluorescent probe in biochemical assays and as a pharmacological agent in the treatment of certain diseases.