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Hangzhou Dingyan Chem Co., Ltd

Check Item Specification Method Check Results Identification IR USP<197K> Positive

High purity L-carnitine with high quality and best price cas:541-15-1

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $30.0 / 40.0

Type:Trading Company

inquiry

Antimex Chemical Limied

ProName: 99% Purity USP / Ep Grade L-Carnitine... CasNo: 541-15-1 Molecular Formula: C20H30O2 Appearance: White Powder Application: Intermediates & Fine Chemicals DeliveryTime: 2-3 work days PackAge: Disguised Package

L-Carnitine Chinese Manufacture

Cas:541-15-1

Min.Order:100 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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DB BIOTECH CO., LTD

L-carnitine Quick Details CAS No.: 541-15-1 Other Names: (R)-3-Hydroxy-4-(trimethylammonio)butyrate MF: C7H15NO3 Place of Origin: Shaanxi, China (Mainland

L-carnitine

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $65.0 / 70.0

Type:Trading Company

inquiry

Hefei Zhaobo Technology Co., Ltd.

L-carnitine cas 541-15-1 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality control system

L-carnitine cas 541-15-1

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

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Hebei Miheng Trading Co., Ltd.

L-carnitine CAS 541-15-1 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly. 2 Pro

L-carnitine CAS 541-15-1

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

inquiry

Binbo Biological Co., Ltd

1.high purity 2.consistent quality 3.competitive price 4.fast shipping Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and raw materials. Binbo is engaged in R&D with perfect eq

L-Carntine Base

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $0.1 / 0.2

Type:Lab/Research institutions

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Hangzhou Think Chemical Co. Ltd

HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exporting

L-Carnitine from good supplier in China on hot selling

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $20.0

Type:Other

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Shanghai Upbio Tech Co.,Ltd

Name: L(-)-Carnitine · Formula: C7H15NO3 · Synonyms: Vitamin BT;Ammonium, (3-carboxy-2-hydroxypropyl)trimethyl-, hydroxide · Molecular Weight: 161.20 · EINECS: 208-768-0 ·

Top Supplier L(-)-Carnitine 99% with lower price

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $10.0

Type:Lab/Research institutions

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Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards. 2. Now we have established long-term stab

L-Carnitine Base/CAS 541-15-1

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Siwei Development Group Ltd.

Product name: L-Carnitine CAS No.:541-15-1 Molecule Formula:C7H15NO3 Molecule Weight:161.2 Purity: 99.3% Package: 25kg/drum Description:White crystals or crystalline powder Manufacture Standards:USP Items

High purity L-Carnitine

Cas:541-15-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Dawn Ray Pharmaceutical Co.,Ltd

We have food grade.It conforms to USP36. GMP is available. Appearance:White crystals or crystalline powder Storage:Cool and dry Package:25kg/drum Application:Used for food addictive. Transportation:by sea air or express Port:Hangzhou or Shanghai,

L(-)-Carnitine base

Cas:541-15-1

Min.Order:100 Gram

Negotiable

Type:Trading Company

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

levo carnitine

Cas:541-15-1

Min.Order:0

Negotiable

Type:Other

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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

L(-)-Carnitine Manufacturer/High quality/Best price/In stock

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Sinoway Industrial Co., Ltd.

We are very compeitive on L-Carnitine.Our mfr is GMP certified for this item with CEP document. Product Name: L-carnitine CAS: 541-15-1 MF: C7H15NO3 MW: 161.2 EINECS: 208-768-0 Pr

factory supply GMP,DMF L-Carnitine

Cas:541-15-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

Superiority pioneerbiotech is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best q

CAS 541-15-1 Good Quality 99% L-Carnitine

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $800.0 / 1000.0

Type:Other

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Jinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shangha

injection grade L-carnitine CAS 541-15-1 manufacturer/supplier

Cas:541-15-1

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

L-Carnitine / Levocarnitine losing weight steroids

Cas:541-15-1

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for L-Carnitine Cas 541-15-1 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White Powder Storage:2-8°C Package:1kg/foil bag, 25kg/drum or as you r

Factory supply low price top quality L-Carnitine Cas 541-15-1 with best purity

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $65.0

Type:Trading Company

inquiry

Xi'an Quanao Biotech Co., Ltd.

Xi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi

Loss weight 99% L-carnitine powder cas 541-15-1

Cas:541-15-1

Min.Order:1 Kilogram

FOB Price: $29.0 / 39.0

Type:Manufacturers

inquiry

Hefei TNJ chemical industry co.,ltd

Superiority Service we can provide: 1. Mixed container: We can mix different items in one container. 2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping. 3. Packing: We can pack according to you

Good quality L-carnitine//541-15-1 supply

Cas:541-15-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality Food Grade Calcium Pantothenate 541-15-1 HACCP Manufacturer

Cas:541-15-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,

L-Carnitine

Cas:541-15-1

Min.Order:10 Milligram

Negotiable

Type:Manufacturers

inquiry

HANGZHOU CLAKE BIOTECH CO.,LTD

1. ISO 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Appearance:WHITE POWDER Storage:in cool Package:25kg/drum Application:active pharmaceutical ingredient Transportation:as request Port:any port

L-carnitine

Cas:541-15-1

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanxi Zorui Biotechnology Co.Ltd.

Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ

Weight Loss L-Carnitine Bulk Supplements Powders CAS 541-15-1

Cas:541-15-1

Min.Order:1 Kilogram

Negotiable

Type:Other

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

L-Carnitine

Cas:541-15-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

L-(-)-Carnitine

Cas:541-15-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hubei DiBo chemical co., LTD

Name:L-Carnitine Name:L-Carnitine CAS no: 541-15-1 Grade: It is used in medical chemical industry and food industry Molecular formula: c7h15no3 Molecular weight: 161.20 Product Quality 12 years of chemical raw materials Mature opera

L-Carnitine/cas:541-15-1/high-quality

Cas:541-15-1

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

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Ality Chemical Corporation

Check Item Specification Method Check Results Identification IR USP<197K> Positive

Factory Supply L-Carnitine

Cas:541-15-1

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

L-carnitine Basic information Carnitine Chemical properties and metabolism History of discovery Physiological functions Application and prospect of functional food Content Analysis Toxicity Limited use The maximum amount a

TIANFU-CHEM CAS:541-15-1 L-carnitine

Cas:541-15-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Factory Supply 99% Bulk L Carnitine Powder CAS 541-15-1 L-Carnitine

Cas:541-15-1

Min.Order:1 Gram

FOB Price: $12.0 / 15.0

Type:Trading Company

inquiry

Synthetic route

(R)-(-)-carnitinamide chloride
5261-99-4, 6490-19-3, 6490-20-6, 67942-00-1

(R)-(-)-carnitinamide chloride

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
Stage #1: (R)-(-)-carnitinamide chloride With hydrogenchloride; water at 80℃; for 8h;
Stage #2: With sodium hydroxide In water Product distribution / selectivity;
99.4%
(R)-Carnitin-Lacton

(R)-Carnitin-Lacton

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With Amberlite IRA-402; sodium hydrogencarbonate for 24h; Ambient temperature;99%
With sodium hydrogencarbonate In water for 20h; Ambient temperature; Yield given;
ethyl (L)-4-chloro-3-hydroxybutyrate
10488-69-4, 86728-85-0, 87068-18-6, 90866-33-4

ethyl (L)-4-chloro-3-hydroxybutyrate

trimethylamine
75-50-3

trimethylamine

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide In water at 15℃; under 4500.45 Torr; for 0.13h; Temperature; Pressure;97.6%
With sodium hydroxide In water at -5 - 20℃; for 13h; Reagent/catalyst; Temperature;88.4%
With sodium hydroxide In water at 0℃; for 3h; Product distribution / selectivity;75%
Stage #1: ethyl (L)-4-chloro-3-hydroxybutyrate; trimethylamine In water at 80 - 90℃; for 3h;
Stage #2: With hydrogenchloride; water at 80 - 90℃; for 2h;
Stage #3: In water
43%
With water; sodium hydroxide at 0℃; Green chemistry;8.9 g
Toluene-4-sulfonate((R)-3-carboxy-2-hydroxy-propyl)-trimethyl-ammonium;
133039-08-4

Toluene-4-sulfonate((R)-3-carboxy-2-hydroxy-propyl)-trimethyl-ammonium;

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
by ion exchange;95%
(2R)-(-)-3-cyano-2-hydroxypropyltrimethylammonium chloride
2788-28-5

(2R)-(-)-3-cyano-2-hydroxypropyltrimethylammonium chloride

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With hydrogenchloride at 50 - 75℃; for 6h;93%
With hydrogenchloride In methanol at 65℃; for 2h;82.3%
Stage #1: (2R)-(-)-3-cyano-2-hydroxypropyltrimethylammonium chloride With hydrogenchloride; water at 70 - 80℃; for 5h;
Stage #2: With ammonia at 20℃; Product distribution / selectivity;
75.4%
CARNITINE
461-06-3

CARNITINE

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
In ethanol; acetone at 20 - 65℃; Purification / work up; Resolution of enantiomers;88.6%
(R)-(-)-4-chloro-3-hydroxybutanoic acid
95574-97-3

(R)-(-)-4-chloro-3-hydroxybutanoic acid

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With triethylamine In methanol at 45℃; for 10h;85.3%
(R)-(3-ethoxycarbonyl-2-hydroxy-propyl)-trimethyl-ammonium; chloride
40915-13-7

(R)-(3-ethoxycarbonyl-2-hydroxy-propyl)-trimethyl-ammonium; chloride

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With sodium hydroxide for 10h; Time; Reflux;81.6%
(2R)-(3-cyano-2-hydroxypropyl)trimethylammonium bromide

(2R)-(3-cyano-2-hydroxypropyl)trimethylammonium bromide

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With hydrogenchloride at 90℃; for 4h; Hydrolysis;80%
(S)-3-nitriloxy-carnitine nitrate

(S)-3-nitriloxy-carnitine nitrate

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With sodium hydrogencarbonate In water at 80℃; for 9h;70.2%
With sodium hydrogencarbonate In water at 60 - 80℃; for 8 - 66h;n/a
With sodium hydrogencarbonate In water at 60℃; for 66h;n/a
With potassium hydrogencarbonate In water at 80℃; for 8h;
methanesulfonyl D-carnitine

methanesulfonyl D-carnitine

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With CH3SO3H In water66%
5-amino-3,5-dideoxy-N,N,N-trimethyl-L-threo-pentonic acid
139714-48-0

5-amino-3,5-dideoxy-N,N,N-trimethyl-L-threo-pentonic acid

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With potassium permanganate; sulfuric acid62%
chlorosuccinic anhydride
1192-71-8

chlorosuccinic anhydride

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
Stage #1: chlorosuccinic anhydride With sodium tetrahydroborate In tetrahydrofuran at 0℃; for 8h;
Stage #2: With sodium hydroxide In tetrahydrofuran; water
Stage #3: With hydrogenchloride; trimethylamine more than 3 stages;
60.4%
N,N,N-trimethyl-1-amino-1,3-dideoxy-D-xylo-hexitol iodide
139714-44-6

N,N,N-trimethyl-1-amino-1,3-dideoxy-D-xylo-hexitol iodide

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With potassium permanganate; sulfuric acid for 0.166667h;58%
sodium (R)-3,4-epoxybutyrate

sodium (R)-3,4-epoxybutyrate

triethylamine
121-44-8

triethylamine

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
In water at 45℃; for 2h;55%
1-methyl hydrogen 2-chlorosuccinate

1-methyl hydrogen 2-chlorosuccinate

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With lithium borohydride at -15℃; for 22h;55%
dimethyl (2R)-chlorobutanedioate
111618-88-3

dimethyl (2R)-chlorobutanedioate

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With lithium borohydride at -15℃; for 22h;53%
(R)-(+)-4-bromo-3-hydroxybutyric acid ethyl ester
95310-94-4, 32224-01-4, 95537-36-3, 128052-98-2

(R)-(+)-4-bromo-3-hydroxybutyric acid ethyl ester

trimethylamine
75-50-3

trimethylamine

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
50%
With water; potassium hydroxide at 0℃; Green chemistry;10 g
(2S)-chlorobutanedioic acid
4198-33-8

(2S)-chlorobutanedioic acid

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
Stage #1: (2S)-chlorobutanedioic acid With borane-THF at -15℃; for 22h;
Stage #2: In water for 3h;
Stage #3: With sodium hydroxide; trimethylamine more than 3 stages;
50%
2-chlorosuccinoyldichloride

2-chlorosuccinoyldichloride

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With sodium tetrahydroborate at -15℃; for 22h;45%
(S)-methane-sulphonyloxysuccinic Acid

(S)-methane-sulphonyloxysuccinic Acid

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With borane-THF at -15℃; for 22h;40%
(R)-4-Bromo-3-hydroxy-butyric acid heptyl ester

(R)-4-Bromo-3-hydroxy-butyric acid heptyl ester

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With trimethylamine
(R)-4-Bromo-3-hydroxy-butyric acid octyl ester
90835-93-1

(R)-4-Bromo-3-hydroxy-butyric acid octyl ester

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With trimethylamine
(R)-4-Bromo-3-hydroxy-butyric acid benzyl ester
90835-94-2

(R)-4-Bromo-3-hydroxy-butyric acid benzyl ester

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With trimethylamine
(R)-4-Bromo-3-hydroxy-butyric acid phenethyl ester

(R)-4-Bromo-3-hydroxy-butyric acid phenethyl ester

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With trimethylamine
(R)-(2-hydroxy-3-methoxycarbonyl-propyl)-trimethyl-ammonium; chloride
61809-71-0

(R)-(2-hydroxy-3-methoxycarbonyl-propyl)-trimethyl-ammonium; chloride

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
acid hydrolysis;
(R)-3-Acetoxy-4-bromo-butyric acid ethyl ester
95310-93-3

(R)-3-Acetoxy-4-bromo-butyric acid ethyl ester

trimethylamine
75-50-3

trimethylamine

A

L-carnitine
541-15-1

L-carnitine

B

(E)-4-(trimethylammonio)but-2-enoate
6778-30-9

(E)-4-(trimethylammonio)but-2-enoate

Conditions
ConditionsYield
In water
(R)-norcarnitine
172585-00-1

(R)-norcarnitine

methyl iodide
74-88-4

methyl iodide

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With silver(l) oxide 1.) acetone, RT, 18 h, 2.) methanol, water, RT, 18 h; Yield given. Multistep reaction;
((R)-2-Hydroxy-pent-4-enyl)-trimethyl-ammonium; hydroxide

((R)-2-Hydroxy-pent-4-enyl)-trimethyl-ammonium; hydroxide

L-carnitine
541-15-1

L-carnitine

Conditions
ConditionsYield
With dihydrogen peroxide; ozone; acetic acid 1.) RT, 1 h, 2.) 70 deg C, 24 h; Yield given. Multistep reaction;
L-carnitine
541-15-1

L-carnitine

L(-)-carnitine acid fumarate

L(-)-carnitine acid fumarate

Conditions
ConditionsYield
With (2E)-but-2-enedioic acid In water at 110 - 120℃; for 0.0166667 - 0.0333333h;100%
L-carnitine
541-15-1

L-carnitine

L-carnitine tartrate

L-carnitine tartrate

Conditions
ConditionsYield
With L-Tartaric acid In water100%
L-carnitine
541-15-1

L-carnitine

[3H]-Phytic acid

[3H]-Phytic acid

L-carnitine phytate

L-carnitine phytate

Conditions
ConditionsYield
In water at 20℃; pH=~ 4;100%
L-carnitine
541-15-1

L-carnitine

myo-inositol 1,2,3,4,5,6-hexakisphosphate

myo-inositol 1,2,3,4,5,6-hexakisphosphate

L-carnitine phytate

L-carnitine phytate

Conditions
ConditionsYield
In water at 20℃; for 0.583333h;100%
nicotinic acid
59-67-6

nicotinic acid

L-carnitine
541-15-1

L-carnitine

(R)-3-carboxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium nicotinate

(R)-3-carboxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium nicotinate

Conditions
ConditionsYield
In water for 0.166667h; pH=Ca. 3.3 - 3.9; Cooling with ice;100%
1-Bromotetradecane
112-71-0

1-Bromotetradecane

L-carnitine
541-15-1

L-carnitine

(4-tetradecyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

(4-tetradecyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

Conditions
ConditionsYield
In acetonitrile at 80℃; for 24h;99%
L-carnitine
541-15-1

L-carnitine

L-ornithine hydrochloride
3184-13-2

L-ornithine hydrochloride

acetyl L-carnitine L-ornithate dihydrochloride

acetyl L-carnitine L-ornithate dihydrochloride

Conditions
ConditionsYield
In water at 40℃;96%
orotic acid
65-86-1

orotic acid

L-carnitine
541-15-1

L-carnitine

L-carnitine oroate

L-carnitine oroate

Conditions
ConditionsYield
In water; acetone for 5h; Solvent; Reflux;96%
n-dodecanoyl chloride
112-16-3

n-dodecanoyl chloride

L-carnitine
541-15-1

L-carnitine

lauroyl-L-carnitine hydrochloride

lauroyl-L-carnitine hydrochloride

Conditions
ConditionsYield
With acetic acid at 70℃; for 8h; Temperature;95.8%
L-carnitine
541-15-1

L-carnitine

Creatinine
57-00-1

Creatinine

L-carnitine creatinate phosphate

L-carnitine creatinate phosphate

Conditions
ConditionsYield
With phosphoric acid In 2-methyl-propan-1-ol; water at 40℃;95%
L-carnitine
541-15-1

L-carnitine

naphthalene-1,5-disulfonate
81-04-9

naphthalene-1,5-disulfonate

L-carnitine 1,5-naphthalenedisulfonate

L-carnitine 1,5-naphthalenedisulfonate

Conditions
ConditionsYield
In water; isopropyl alcohol at 20 - 25℃; for 2h; Solvent; Temperature;95%
L-carnitine
541-15-1

L-carnitine

1-dodecylbromide
143-15-7

1-dodecylbromide

(4-dodecyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

(4-dodecyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

Conditions
ConditionsYield
In acetonitrile at 80℃; for 24h;95%
L-carnitine
541-15-1

L-carnitine

hexadecanyl bromide
112-82-3

hexadecanyl bromide

(4-hexadecyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

(4-hexadecyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

Conditions
ConditionsYield
In acetonitrile at 80℃; for 72h;95%
L-carnitine
541-15-1

L-carnitine

1-Bromooctadecane
112-89-0

1-Bromooctadecane

(4-octadecyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

(4-octadecyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

Conditions
ConditionsYield
In acetonitrile at 80℃; for 72h;95%
silver tetrafluoroborate
14104-20-2

silver tetrafluoroborate

(1R,2R)-1,2-diaminocyclohexanedichloroplatinum(II)
61848-66-6

(1R,2R)-1,2-diaminocyclohexanedichloroplatinum(II)

L-carnitine
541-15-1

L-carnitine

[Pt(L-carnitine-O)2((1R,2R)-(-)-1,2-diaminocyclohexane)2](BF4)2

[Pt(L-carnitine-O)2((1R,2R)-(-)-1,2-diaminocyclohexane)2](BF4)2

Conditions
ConditionsYield
Stage #1: silver tetrafluoroborate; (1R,2R)-1,2-diaminocyclohexanedichloroplatinum(II) In water for 0.166667h;
Stage #2: L-carnitine In water for 24h;
94%
3-acetyl-2-hydroxybenzoic acid
67127-78-0

3-acetyl-2-hydroxybenzoic acid

L-carnitine
541-15-1

L-carnitine

L-carnitine acetylsalicylate

L-carnitine acetylsalicylate

Conditions
ConditionsYield
In ethanol93%
1-bromo dodecane
112-29-8

1-bromo dodecane

L-carnitine
541-15-1

L-carnitine

(4-decyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

(4-decyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

Conditions
ConditionsYield
In acetonitrile at 80℃; for 16h;93%
silver tetrafluoroborate
14104-20-2

silver tetrafluoroborate

(1R,2R)-1,2-diaminocyclohexanedichloroplatinum(II)
61848-66-6

(1R,2R)-1,2-diaminocyclohexanedichloroplatinum(II)

L-carnitine
541-15-1

L-carnitine

[PtCl(L-carnitine-O)((1R,2R)-(-)-1,2-diaminocyclohexane)]BF4

[PtCl(L-carnitine-O)((1R,2R)-(-)-1,2-diaminocyclohexane)]BF4

Conditions
ConditionsYield
Stage #1: silver tetrafluoroborate; (1R,2R)-1,2-diaminocyclohexanedichloroplatinum(II) In water for 0.166667h;
Stage #2: L-carnitine In water for 24h;
92%
1-bromo-octane
111-83-1

1-bromo-octane

L-carnitine
541-15-1

L-carnitine

(4-octyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

(4-octyloxy-2-hydroxy-4-oxobutyl)trimethylammonium bromide

Conditions
ConditionsYield
In acetonitrile at 80℃; for 16h;92%
cannabidivarin
24274-48-4

cannabidivarin

L-carnitine
541-15-1

L-carnitine

C19H26O2*C7H15NO3

C19H26O2*C7H15NO3

Conditions
ConditionsYield
In isopropyl alcohol at 20℃;91%
L-carnitine
541-15-1

L-carnitine

propionic acid anhydride
123-62-6

propionic acid anhydride

propionyl-L-carnitine nitrate

propionyl-L-carnitine nitrate

Conditions
ConditionsYield
Stage #1: L-carnitine; propionic acid anhydride With pyridine; potassium hydroxide at 80℃; for 1h;
Stage #2: With nitric acid at 30℃; for 2h;
90.3%
calcium acetate
62-54-4

calcium acetate

L-carnitine
541-15-1

L-carnitine

L-carnitine calcium acetate

L-carnitine calcium acetate

Conditions
ConditionsYield
In water for 2h;90%
calcium hydroxide

calcium hydroxide

L-carnitine
541-15-1

L-carnitine

butyric acid
107-92-6

butyric acid

L-carnitine calcium butyrate

L-carnitine calcium butyrate

Conditions
ConditionsYield
In methanol; water at 20℃; for 4.25h;90%
calcium propionate
4075-81-4

calcium propionate

L-carnitine
541-15-1

L-carnitine

L-carnitine calcium propionate

L-carnitine calcium propionate

Conditions
ConditionsYield
In water for 0.25h;90%
L-carnitine
541-15-1

L-carnitine

5-(4-aminophenyl)-10,15,20-triphenylporphyrin
67605-64-5

5-(4-aminophenyl)-10,15,20-triphenylporphyrin

5-(3-hydroxy-p-(4-trimethylammonium)butoxyphenyl)-10,15,20-triphenylporphyrin chlorine

5-(3-hydroxy-p-(4-trimethylammonium)butoxyphenyl)-10,15,20-triphenylporphyrin chlorine

Conditions
ConditionsYield
Stage #1: L-carnitine With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In ethanol; dichloromethane at 20℃; for 0.5h;
Stage #2: 5-(4-aminophenyl)-10,15,20-triphenylporphyrin With triethylamine In ethanol; dichloromethane for 4h;
89%
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