L-carnitine CAS Vitamin BT500 or TB500 99%HPLC White crystal_LYNA Bio
TDS 69 Inquiries
541-15-1
Pharmaceutical Grade
99%
shenzhen
CM
50mg /vial ,10vials /box
2027-02-05
GLP-1,Retatrutide,Selank,Tirzepatide
-
Product Details
-
Seller Information
-
Inquiry History
-
DescriptionECHEMI Editorial ReferenceL-carnitine is constituent of striated muscle and liver. It is used therapeutically to stimulate gastric and pancreatic secretions and in the treatment of hyperlipoproteinemias.Target: OthersL-Carnitine is an endogenous molecule involved in fatty acid metabolism, biosynthesized within the human body using amino acids: L-lysine and L-methionine, as substrates. L-Carnitine can also be found in many foods, but red meats, such as beef and lamb, are the best choices for adding carnitine into
Solid
(R)-carnitine is the (R)-enantiomer of carnitine. It has a role as an antilipemic drug, a water-soluble vitamin (role), a nutraceutical, a nootropic agent and a Saccharomyces cerevisiae metabolite. It is a conjugate base of a (R)-carnitinium. It is an enantiomer of a (S)-carnitine.|Constituent of striated muscle and liver. It is used therapeutically to stimulate gastric and pancreatic secretions and in the treatment of hyperlipoproteinemias.|Levocarnitine is a Carnitine Analog.|Levocarnitine is an amino acid derivative. Levocarnitine facilitates long-chain fatty acid entry into mitochondria, delivering substrate for oxidation and subsequent energy production. Fatty acids are utilized as an energy substrate in all tissues except the brain. (NCI04)|A constituent of STRIATED MUSCLE and LIVER. It is an amino acid derivative and an essential cofactor for fatty acid metabolism.Certificates-
TDS
Basic Info-
Product Name:
(-)-Carnitine
Other Name:1-Propanaminium,3-carboxy-2-hydroxy-N,N,N-trimethyl-,inner salt,(2R)-;Ammonium,(3-carboxy-2-hydroxypropyl)trimethyl-,hydroxide,inner salt,L-;1-Propanaminium,3-carboxy-2-hydroxy-N,N,N-trimethyl-,hydroxide,inner salt,(R)-;(-)-Carnitine;Carnitine,(-)-;l-Carnitine;Vitamin BT;L-(-)-Carnitine;Carnitine;L-Carnitine;(-)-L-Carnitine;Levocarnitine;(R)-Carnitine;1-Propanaminium,3-carboxy-2-hydroxy-N,N,N-trimethyl-,inner salt,(R)-;ST 198;Carniking 50;Carnitene;Carniking;Carnitor;Carnilean;Coaxel;Carnipass;Carnipass 20;L-Carnipure;Natrulon RC;Carnivit;Carnil;Aminocarnifarm;(3R)-3-Hydroxy-4-(trimethylazaniumyl)butanoate;101512-81-6;4209-27-2;7634-98-2
CAS No.:541-15-1
Molecular Formula:C7H15NO3
InChIKeys:InChIKey=PHIQHXFUZVPYII-ZCFIWIBFSA-N
Molecular Weight:161.199
Exact Mass:161.105194
EC Number:208-768-0
UNII:0G389FZZ9M
NSC Number:759132|741806
DSSTox ID:DTXSID4023208
NCI Thesaurus Code:C26657
Color/Form:White, crystalline, hygroscopic powder
ATC Code:A16AA01|A - Alimentary tract and metabolism
HScode:29239000
Categories:
Characteristics-
PSA:
60.36000
XLogP3:-0.2
Appearance:Solid
Density:0.64 g/cm3
Melting Point:196-198 °C
Refractive Index:-32 ° (C=1, H2O)
Water Solubility:2500 g/L (20 ºC)
Storage Conditions:2-8°C
Toxicity:LD50 orally in Rabbit: > 5000 mg/kg
Specific rotation:The specific optical rotation is between -29 and -32
PKA:3.8None
Collision Cross Section:133.1 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|130 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|132.9 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|132.9 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Experimental Properties:Hydroxyl radical reaction rate constant = 2.7X10-11 cu cm/molecule-sec at 25 °C (est)
Research-
Class:
Actin-sequestering protein / 43-amino-acid peptide
Status:Research compound — Not FDA approved (investigational: RGN-259 for dry eye / neurotrophic keratitis)
Mechanism:A naturally occurring 43-amino-acid peptide (Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser-OH) that binds G-actin (sequesters monomeric actin), preventing F-actin polymerization. Promotes cell migration, angiogenesis, wound healing, and anti-inflammatory responses via integrin-linked kinase (ILK) and HIF-1α/VEGF pathways. TB-500 is the synthetic fragment Ac-LKKTETQ (MW ~895) often sold under this CAS.
Activity note:Thymosin Beta-4 is an actin-binding protein, not a receptor agonist. Functional activity is measured by actin sequestration (Kd ~0.7–1 μM) and cell migration assays, not EC₅₀.
Source:Goldstein AL, et al. Vitam Horm. 2003;66:257–296. RegeneRx RGN-259 clinical program.DOI
Clinical Development:
References-
DrugBank:PubChem:UNII:Disclaimer:
Thymosin Beta-4 (TB-500) is NOT FDA-approved for human therapeutic use. RGN-259 (Tβ4 ophthalmic solution) is an investigational drug not yet approved. TB-500 sold on research-chemical marketplaces is a synthetic fragment and is not an approved medicine. This listing is for industrial and laboratory research use only. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
-
-
Seller Information
-
Business Type:
Trader
-
Main Products:
GLP-1,Retatrutide,Selank,Tirzepatide
-
Location:
No.115 Long'an Avenue, Shapingba District, Chongqing, P.R.China
-
Payment Terms:
TT against copy of documents,100% TT in advance
-
Average lead Time:
1 days
-
Total Annual Revenue:
Less than $1 million
-
Total Employees:
11-50
-
Year of Establishment:
2026
-
-
Inquiry History69 Inquiries
Country Product Purchase Quantity Date Posted
Egypt
L-Carnitine
100.00 KG Oct 8, 2026
Cameroon
(-)-Carnitine
10 PCS Sep 26, 2026
Philippines
L-Carnitine
1 KG Sep 14, 2026
Uzbekistan
levocarnitine
500 KG Sep 10, 2026
Pakistan
L-Carnitine
10.00 KG Aug 24, 2026
India
L-Carnitine
30.00 KG Aug 13, 2026
India
Cantine base
4 MT Jul 29, 2026
India
L-Carnitine Base
4 MT Jul 29, 2026
Mexico
Weight Loss L Carnitine Powder
1 KG Jun 6, 2026
Jordan
L-carnitine
1 KG May 13, 2026
Brazil
CARNITINE CAS 541-15-1
5 KG Apr 1, 2026
India
L-Carnitine
20.00 KG Mar 23, 2026
India
L-Carnitine
2.0 MT Mar 9, 2026
United States
L carnitine powder
2 KG Feb 27, 2026
Pakistan
L CARNITNINE
50.00 KG Jan 27, 2026
Mexico
24-epi-brassinolide 90% 24-epi-brassinolide 90%
25 KG Dec 19, 2025
India
L- carnitine USP
25.00 KG Oct 13, 2025
India
L-Carnitine
100.00 KG Aug 21, 2025
United Arab Emirates
L-Carnitine
100.00 MT Aug 4, 2025
United Kingdom
L-Threonine
50.00 KG Jun 12, 2025 Post an enquiry for this product
- Hot Searches
- food grade defoamers
- polyurethane melting point
- silicon tetrafluoride
- methionines
- verochem
- carbon black price
- research chemicals benzodiazepines
- methylamine price per gallon
- polypropylene price per ton in nigeria 2026
- ammonia nitrate prill
- drospirenone-ee 3-0.02 mg tab
- sulphonated naphthalene formaldehyde price
More from this Seller
-
-
-
GHK-CU 100mg Warehouse | Cosmetic Peptides | 99% Purity | 50mg 100mg Vials | Lyophilized Powder
Pharmaceutical Grade / 99%
$30/UNIT FOB
-
-
-
-
TA5 Hot sale. 99% pure, high quality, fast and safe delivery,Best price
Pharmaceutical Grade / 99%
$60/UNIT FOB
-
-
-
-
Semax XA5 XA10 Professional-Grade After Sales Assured Exclusive offe Fast shipping
Pharmaceutical Grade / 99%
$29/MT FOB
-
-
-
-
Eloralintide 5mg New Products Factory Wholesale Price High Quality Lyophilized
Pharmaceutical Grade / 99%
$55/MT FOB
-
-
-
-
KPV KP10 KP5 hot sale safe delivery HIGH purity product peptide
Pharmaceutical Grade / 99%
$16/UNIT FOB
-
-
-
-
Wholesaler Supply Peptide Glow 80mg Klow 80mg with Good Price and Laboratory Testing Purity 99%+ Glow70/Klow80 Vials
Pharmaceutical Grade / 99%
$120/MT FOB
-
Hot Related Products
-
Lactose CAS (63-42-3) -
Factory Selling Purity 99% Epichlorohydrin CAS 106-89-8 Used to Make Make Glass Fiber Reinforced Plastics and Adhesives -
GMP Certified Factory Supply Cardiogen Freeze-Dried Powder Used for Anti-Aging CAS 406-76-8$5-6/G FOB
-
Rubber Intermediates 99.9% Ech Epichlorohydrin with Best Quality CAS: 106-89-8$20-25/MT FOB
-
(+/-)-Epichlorohydrin 99% see COA kanbei -
GMP Certified Factory Supply Cardiogen Freeze-Dried Powder Used for Anti-Aging -
Epichlorohydrin -
CA20 Cardiogen Purity99 PeptideProducts 20mg*10vials VolumeDiscount NoMOQ WeightLoss HotSelling$108/UNIT FOB
-
Epichohydrin(Epichlorohydrin) For Sale -
Organic Intermediate Industrial Grade 99.9%Diluent Epichlorohydrin CAS 106-89-8
