| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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Theophylline (Theacrine, 1,3,7,9-tetramethyluric acid) is a purine alkaloid found in the leaves of wild bitter tea (Camelliakucha Hung T. Chang). Its molecular structure is one more methyl group than the common in tea. It is precisely because it has one more methyl group than, theophylline has a completely different physiological function and health effect from , which has attracted widespread attention from academics and medical scholars.
Product Name: Tetramethyluric acid
Synonyms: Tetramethyluric acid (Theacrine);1,3,7,8-tetramethyl-1H-purine-2,6(3H,7H)-dione;1,3,7,8-TETRAMETHYL-1H-PURINE-2,6(3H,7H)-DIONE;TETRAMETHYLURIC ACID;Nano Liposomal TETRAMETHYLURIC ACID;1,3,7,9-Tetramethyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione;1,3,7,9-Tetramethyluric acid;1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-1,3,7,9-tetramethyl-
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ANALYSIS CONTENT |
ANALYSIS STANTARD |
ANALYSIS RESULT |
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CHARACTERISTICS |
WHITE CRYSTALLINE PODWER |
PASS |
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IDENTIFICATION |
POSITIVE REACTION |
PASS |
|
APPEARANCE OF SOLUTION |
PASS |
PASS |
|
MELTING POINT |
270.0-274.0 |
270.0-274.0 |
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ACIDITY |
PASS |
PASS |
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RESIDUAL SOLVENT |
PASS |
PASS |
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HEAVY METALS |
<=20PPM |
<20PPM |
|
RELATED SUBSTANCES |
<=0.5% |
<0.5% |
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LOSS ON DRYING |
<=0.5% |
0.06% |
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SULFATED ASH |
<=0.1% |
0.05% |
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ASSAY |
99.0%-101.0% |
99.7% |
|
|
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CONCLUSION: THE ABOVE PRODUCT COMFORMS TO BP2008 USP31 EP6.0* |
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Theophylline is used to prevent and treat wheezing, shortness of breath, and chest tightness caused by asthma, chronic bronchitis, emphysema, and other lung diseases. It relaxes and opens air passages in the lungs, making it easier to breathe.
Q1: What's your MOQ?
A:It depends on different products,we can accept sample order or provide free sample for your test.
Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q3: Is there a discount?
A:Different quantity has different discount.
Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Bitcoin.
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.
Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.
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