CAS No.56-88-2,L-CYSTATHIONINE Suppliers

Products Categories

Pharmaceutical (18)
Organic Chemicals (14)
Reagent (6)
Others (4)
Materials (1)
Plant Extract (1)

Basic Information

Molecular Structure:
CAS No.:	56-88-2
Name:	L-CYSTATHIONINE
Article Data:	22

Formula:	C₇H₁₄N₂O₄S
Molecular Weight:	222.265
Synonyms:	Cystathionine(6CI,7CI);Cystathionine, L- (8CI);L-Homocysteine,S-(2-amino-2-carboxyethyl)-, (R)-;Butanoic acid,2-amino-4-[(2-amino-2-carboxyethyl)thio]-, [R-(R,S)]-;L-(+)-Cystathionine;L-Cystathionine;S-[(2R)-2-Amino-2-carboxyethyl]-L-homocysteine;(2S)-2-Amino-4-[(2R)-2-amino-2-carboxyethyl]sulfanylbutanoic acid;
EINECS:	200-295-8
Density:	1.43 g/cm³
Melting Point:	312
Boiling Point:	481 °C at 760 mmHg
Flash Point:	244.7 °C
Appearance:	White Crystalline Solid
PSA:	151.94000
LogP:	0.33410

Country:
- China (Mainland)(43)
- United Kingdom(1)
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:40 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 56-88-2

Specification

The L-Homocysteine,S-[(2R)-2-amino-2-carboxyethyl]-, with the CAS registry number 56-88-2, is also known as L-Cystathionine. It belongs to the product categories of Amino Acids 13C, 2H, 15N; Amino Acids & Derivatives; Intermediates; Sulfur & Selenium Compounds. Its EINECS number is 200-295-8. This chemical's molecular formula is C₇H₁₄N₂O₄S and molecular weight is 222.26. What's more, its IUPAC name is (2S)-2-amino-4-[(2R)-2-amino-2-carboxyethyl]sulfanylbutanoic acid. It is an intermediate in the synthesis of cysteine. It is used in biochemical research.

Physical properties of L-Homocysteine,S-[(2R)-2-amino-2-carboxyethyl]- are: (1)ACD/LogP: -0.13; (2)# of Rule of 5 Violations: 1; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 1; (6)ACD/KOC (pH 7.4): 1; (7)#H bond acceptors: 6; (8)#H bond donors: 6; (9)#Freely Rotating Bonds: 9; (10)Polar Surface Area: 84.38 Å²; (11)Index of Refraction: 1.592; (12)Molar Refractivity: 52.59 cm³; (13)Molar Volume: 155.4 cm³; (14)Polarizability: 20.84×10^-24cm³; (15)Surface Tension: 75.2 dyne/cm; (16)Density: 1.43 g/cm³; (17)Flash Point: 244.7 °C; (18)Enthalpy of Vaporization: 81.67 kJ/mol; (19)Boiling Point: 481 °C at 760 mmHg; (20)Vapour Pressure: 1.42E-10 mmHg at 25°C.

Preparation: this chemical can be prepared by cysteine and ortho-succinyl homoserine.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C(CSCC(C(=O)O)N)C(C(=O)O)N
(2)Isomeric SMILES: C(CSC[C@@H](C(=O)O)N)[C@@H](C(=O)O)N
(3)InChI: InChI=1S/C7H14N2O4S/c8-4(6(10)11)1-2-14-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5-/m0/s1
(4)InChIKey: ILRYLPWNYFXEMH-WHFBIAKZSA-N