ChemicalBook >> CAS DataBase List >>L-HOMOCYSTEINE
L-HOMOCYSTEINE
- CAS No.
- 6027-13-0
- Chemical Name:
- L-HOMOCYSTEINE
- Synonyms
- HOMO-CYS;H-Hcys-OH;L-HOMOCYSTEINE;(S)-HOMOCYSTEINE;L-Homocysteine ,95%;Efavirenz Impurity 20;S-Methyl-L-homocysteine;L-HoMocysteine(HCl salt);L-HOMOCYSTEINE USP/EP/BP;L-Homocysteine (9CI, ACI)
- CBNumber:
- CB1112199
- Molecular Formula:
- C4H9NO2S
- Molecular Weight:
- 135.18
- MDL Number:
- MFCD00151320
- MOL File:
- 6027-13-0.mol
Last updated:2024-04-17 13:57:11
| 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) |
| form | solid |
| pka | 2.24±0.10(Predicted) |
| 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) |
| FDA UNII | 0LVT1QZ0BA |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H413-H372 | |||||||||
| Precautionary statements | P501-P273-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29309090 | |||||||||
| Toxicity | mouse,LD50,intraperitoneal,> 1082mg/kg (1082mg/kg),Yakugaku Zasshi. Journal of Pharmacy. Vol. 94, Pg. 1419, 1974. | |||||||||
| NFPA 704 |
|
L-HOMOCYSTEINE price More Price(25)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 69453 | L-Homocysteine ≥98.0% (NT) | 6027-13-0 | 10mg | $71.1 | 2024-03-01 | Buy |
| Sigma-Aldrich | 69453 | L-Homocysteine ≥98.0% (NT) | 6027-13-0 | 50mg | $282 | 2024-03-01 | Buy |
| Usbiological | 164672 | L-Homocysteine | 6027-13-0 | 100mg | $255 | 2021-12-16 | Buy |
| TRC | H591950 | L-Homocysteine | 6027-13-0 | 250mg | $375 | 2021-12-16 | Buy |
| ChemScene | CS-W011063 | L-Homocysteine | 6027-13-0 | 1g | $395 | 2021-12-16 | Buy |
L-HOMOCYSTEINE Chemical Properties,Uses,Production
Chemical Properties
Colourless or nearly colourless solid
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.
Uses
L-homocysteine has been used as a supplement in cell culture media.
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
Global( 147)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15933 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3012 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 2263 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21149 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
View Lastest Price from L-HOMOCYSTEINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-17 | H-hCys-OH
6027-13-0
|
US $3600.00 / Kg | 1Kg | 98 | 500 Kg | R&D Scientific Inc. | |
 |
2021-08-12 | L-HOMOCYSTEINE
6027-13-0
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2019-12-27 | L-HOMOCYSTEINE
6027-13-0
|
US $1.00 / KG | 1KG | 99% | 200kg | Career Henan Chemical Co |
-
- H-hCys-OH
6027-13-0
- US $3600.00 / Kg
- 98
- R&D Scientific Inc.
-
- L-HOMOCYSTEINE
6027-13-0
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- L-HOMOCYSTEINE
6027-13-0
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
6027-13-0(L-HOMOCYSTEINE)Related Search:
DL,DL-allo-Cystathionine, S-(2-Amino-2-carboxyethyl)homocysteine
L-ETHIONINE
DL-ETHIONINE
FMOC-HOMOCYS(TRT)-OH
DL-Homocysteine
D-Homocysteine
5μ-Deoxy-S-adenosyl-L-homocysteine, AdoHcy, S-(5μ-Deoxyadenosine-5μ)-L-homocysteine,5'-DEOXY-S-ADENOSYL-L-HOMOCYSTEINE
D-ETHIONINE
N-CHLOROACETYL-DL-HOMOCYSTEINE THIOLACTONE
DL-HOMOCYSTEINE THIOLACTONE HYDROCHLORIDE 99%,Homocysteine thiolactone hydrochloride,DL-Homocysteine thiolactone hydrochloride ,98.5%
1of4
BUTANOIC ACID, 2-AMINO-4-MERCAPTO-, (S)-
BUTYRIC ACID, 2-AMINO-4-MERCAPTO-, L-
L-HOMOCYSTEINE
(S)-HOMOCYSTEINE
(S)-2-AMINO-4-MERCAPTOBUTANOIC ACID
H-Hcys-OH
(S)-2-Amino-4-(methylmercapto)butanoic acid
Butyric acid, 2-amino-4-(methylthio)-, L-
(S)-Homocysteine, (S)-2-Amino-4-mercaptobutanoic acid
S-Methyl-L-homocysteine
(S)-2-Amino-4-mercaptobutyric acid
HOMO-CYS
L-Homocysteine ,95%
L-2-Amino-4-Mercapto-butyric acid
L-HoMocysteine(HCl salt)
(2S)-2-aMino-4-sulfanylbutanoic acid
(2S)-2-ammonio-4-mercaptobutanoate
L-HOMOCYSTEINE USP/EP/BP
L-Homocysteine (9CI, ACI)
Efavirenz Impurity 20
6027-13-0
Amino Acids