(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 2964-48-9 Purity ≥99.0%

Short Description:

Name: (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

L-(+)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

CAS: 2964-48-9

Appearance: White to Pale Yellow Powder

Purity: ≥99.0% (HPLC)

Chiral Compounds, Commercial Production

Contact: Dr. Alvin Huang  

Mobile/Wechat/WhatsApp: +86-15026746401

E-mail: alvin@ruifuchem.com


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Description:

2964-48-9 - Chemical Properties:

Chemical Name (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol
Synonyms L-(+)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol; (1S,2S)-2-Amino-1-(4-nitrophenyl)propane-1,3-diol; Chloramphenicol ANPD EP Impurity; L-BASE
CAS Number 2964-48-9
Stock Status In Stock, Production Scale Up to Hundreds of Kilograms
Molecular Formula C9H12N2O4
Molecular Weight 212.2
Melting Point 159.0~164.0℃
Shipping Condition Shipped Under Ambient Temperature
COA & MSDS Available
Origin Shanghai, China
Brand Ruifu Chemical

2964-48-9 - Specifications:

Item Specifications
Appearance White to Pale Yellow Powder  
Purity / Analysis Method ≥99.0% (HPLC)
Melting Point 159.0~164.0℃
Loss on Drying ≤0.50%
Specific Optical Rotation +28.0°~+29.5°
Single Impurity ≤0.50%
Total Impurities ≤1.00%
Heavy Metals  ≤20ppm
Test Standard Enterprise Standard
Usage Chloramphenicol (CAS: 56-75-7) Intermediate 

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 and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

Advantages:

1

FAQ:

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2964-48-9 - Risk and Safety:

Safety Description
S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.

2964-48-9 - Application:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS: 2964-48-9) with high quality, also named L-(+)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol. It is an intermediate of Chloramphenicol (CAS: 56-75-7). 

Chloramphenicol (CAS: 56-75-7), also known as chlornitromycin, is a broad-spectrum, bacteriostatic antibiotic derived from Streptomyces venezuelae. It is first isolated from cultures of Streptomyces venequelae in 1947 but now produced synthetically. The synthetic product is racemic, also called synthomycin. Syntomycin is a mixture of chloramphenicol L-isomer and d-isomer. Because of dextroisomer antibacterial effect, the effect of synthomycin is only half of the natural products. It has a relatively simple structure and was the first broad-spectrum antibiotic to be discovered. It is effective against several gram-positive and gram-negative bacteria and commonly used in researching protein synthesis and to select for chloramphenicol-resistant transformed cells or the bacterial CAT gene. 

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