L-HOMOCYSTEINE
- Product Name
- L-HOMOCYSTEINE
- CAS No.
- 6027-13-0
- Chemical Name
- L-HOMOCYSTEINE
- Synonyms
- HOMO-CYS;H-Hcys-OH;L-Homocystein;L-HOMOCYSTEINE;(S)-HOMOCYSTEINE;L-Homocysteine ,95%;Efavirenz Impurity 20;S-Methyl-L-homocysteine;H-Hcy-OH/L-Homocysteine;L-HoMocysteine(HCl salt)
- CBNumber
- CB1112199
- Molecular Formula
- C4H9NO2S
- Formula Weight
- 135.18
- MOL File
- 6027-13-0.mol
L-HOMOCYSTEINE Property
- Melting point:
- 232°C
- Boiling point:
- 299.7±35.0 °C(Predicted)
- Density
- 1.149 (estimate)
- refractive index
- 1.5480 (estimate)
- storage temp.
- -20°C
- solubility
- Aqueous Acid (Sparingly, Heated, Sonicated), Water (Slightly, Heated)
- pka
- 2.24±0.10(Predicted)
- form
- solid
- color
- White to Off-White
- optical activity
- [α]/D 25.5±1.5°, c = 1 in 1 M HCl
- Stability:
- Air Sensitive, Hygroscopic
- InChIKey
- FFFHZYDWPBMWHY-VKHMYHEASA-N
- CAS DataBase Reference
- 6027-13-0(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H372Causes damage to organs through prolonged or repeated exposure
H413May cause long lasting harmful effects to aquatic life
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 69453
- Product name
- L-Homocysteine
- Purity
- ≥98.0% (NT)
- Packaging
- 10mg
- Price
- $71.1
- Updated
- 2024/03/01
- Product number
- 69453
- Product name
- L-Homocysteine
- Purity
- ≥98.0% (NT)
- Packaging
- 50mg
- Price
- $282
- Updated
- 2024/03/01
- Product number
- 164672
- Product name
- L-Homocysteine
- Packaging
- 100mg
- Price
- $255
- Updated
- 2021/12/16
- Product number
- H591950
- Product name
- L-Homocysteine
- Packaging
- 250mg
- Price
- $375
- Updated
- 2021/12/16
- Product number
- CS-W011063
- Product name
- L-Homocysteine
- Packaging
- 1g
- Price
- $395
- Updated
- 2021/12/16
L-HOMOCYSTEINE Chemical Properties,Usage,Production
Chemical Properties
Colourless or nearly colourless solid
Uses
L-homocysteine has been used as a supplement in cell culture media.
Uses
L-Homocysteine is the hydrolysis product of adenosine (A280400), a purine nucleoside. Metabolic fate of L-Homocysteine is converted back to L-Methionine( M260440) via tetrahydrofolate.
Definition
ChEBI: Homocysteine with L configuration.
General Description
L-homocysteine is used to diagnose homocystinuria.
Biochem/physiol Actions
Elevated homocysteine levels in plasma and tissue are associated with brain atrophy in Alzheimer′s disease as well as in healthy eldery subjects. Increased homocysteine is due to deficiencies in vitamin B status, specifically folate, B6 and B12 vitamins, which act as cofactors for enzymes involved in homocysteine metabolism.
Purification Methods
Crystallise L-homocysteine from aqueous EtOH. All operations should be carried out under N2 as the thiol readily oxidizes in air. The acid (3g) is dissolved in freshly boiled H2O (
L-HOMOCYSTEINE Preparation Products And Raw materials
Raw materials
Preparation Products
L-HOMOCYSTEINE Suppliers
- Tel
- --
- Fax
- --
- welcome@biosynth.ch
- Country
- Switzerland
- ProdList
- 1308
- Advantage
- 60
- Tel
- --
- Fax
- --
- welcome@biosynth.ch
- Country
- Switzerland
- ProdList
- 3324
- Advantage
- 72
View Lastest Price from L-HOMOCYSTEINE manufacturers
- Product
- H-hCys-OH 6027-13-0
- Price
- US $3600.00/Kg
- Min. Order
- 1Kg
- Purity
- 98
- Supply Ability
- 500 Kg
- Release date
- 2024-04-17
- Product
- L-HOMOCYSTEINE 6027-13-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- L-HOMOCYSTEINE 6027-13-0
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2019-12-26