Purity 99% L-Carnitine Base CAS 541-15-1
ISO 73 Inquiries
541-15-1
0%
100g;1kg;25g
2022-12-31
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Product Description
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Seller Information
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Inquiry History
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Description
Melting point 197-212 °C(lit.) alpha -31 º (c=10, H2O) Boiling point 287.5°C (rough estimate) density 0.64 g/cm3 refractive index -32 ° (C=1, H2O) storage temp. Store below +30°C. solubility H2O: 0.1 g/mL at 20 °C, clear, colorless pka 3.80(at 25ºC) form Crystals or Crystalline Powder color White PH 6.5-8.5 (50g/l, H2O) 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful "Spring City"-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".
We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.
FAQ- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.ECHEMI 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 intoCertificatesBasic 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)
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.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Location:
hisense intelligence valley,no 2116,of phoenix road
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
7
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Total Annual Revenue:
Less than $1 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Inquiry History73 Inquiries
Country Product Purchase Quantity Date Posted 
Brazil
CARNITINE CAS 541-15-1
5 KG Apr 1, 2026 
Peru
L-Carnitine 99% powder Food bulk CAS 541-15-1 Acety L carnitine Hcl
25 KG Nov 7, 2023 
India
L-Carnitine 99% powder Food bulk CAS 541-15-1 Acety L carnitine Hcl
100 KG Aug 23, 2023 
Pakistan
L-carnitine
25.00 KG Mar 17, 2025
India
L-Carnitine
100.00 KG Jun 6, 2025
India
L-Carnitine
40.00 KG May 28, 2025 
United States
L-Carnitine
100.00 KG Jun 7, 2025
India
Levocarnitine API
5.00 MT Oct 16, 2023
India
L-carnitine base
1.00 MT Sep 26, 2023
India
L-carnitine base
10.00 KG Nov 20, 2023
India
L-carnitine base
100.00 KG Aug 21, 2023 
United Arab Emirates
L-Carnitine
100.00 MT Aug 4, 2025
India
L-carnitine base
1000.00 KG Jan 25, 2024
India
L-Carnitine
5.00 KG Mar 26, 2025 
Germany
L-carnitine
25.00 KG May 8, 2025
India
L-Carnitine
20.00 KG Mar 23, 2026 
Mexico
Weight Loss L Carnitine Powder
1 KG Jun 6, 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 Post an enquiry for this product
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