High quality good price OASIS Hot sale Spermidine trihydrochloride powder CAS 334-50-9
Product name | Spermidine |
CAS number | 334-50-9 |
Molecular formula | C7H22Cl3N3 |
Molecular weight | 254.63 |
Appearance | White powder |
Purity | 98.0% |
Function | 1. Spermine can prevent age-related memory decline; 2. Spermine can delay the onset of dementia; 3. Spermine can delay the senescence to promote the degradation of the protein synthesis or stop them. |
Discribe | Spermidine, also called N,- (3-Aminopropyl)butane-1,4-diamine hydrochloride, its molecular formula is C7H19N3.3HCl. Application: Inhibits neuronal synthase (nNOS) activity; it can bind to DNA and precipitate DNA is used for the purification of DNA combined with protein; it stimulates the activity of T4 polynucleotide kinase. |
It is also used to purify DNA binding proteins.T4 polynucleotide kinase activity is stimulated.Retarded protein aging.
Specification:
ITEM | SPECIFICATION | RESULT | METHOD |
Appearance | White powder, neutral odor, highly hygroscopic | Conforms | Visual |
Identification | Standard solution and test solution same spot,RF | Conforms | TLC |
Specific Optical | -2.4°~ -2.8° | -2.72° | |
Heavy metals (as PB) | ≤10ppm | Conforms | AAS |
Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry |
Chloride (Cl) | ≤0.02% | Conforms | Colorimetry |
Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry |
Residual solvent(ethanol) | ≤1.0% | Conforms | HS-GC |
pH | 4.5~7.0 | 5.10 | |
Related substance | Spot not bigger than standard solution spot | No spot | TLC |
Water Content | ≤2% | 0.26% | KF |
Assay (dried basis) | 98.0%--102.0% | 99.48% | Potentiometric titration |
Assay (dried basis) | 98.5%--100% | 99.2% | HPLC |
Company introduction
Shaanxi Oasis Bio-Tech Co., Ltd. is located Chanba Technology Park, Xi'an City, Shannxi Province, China
It is a biotechnology enterprise engaged in the research, development, production and sales Plant exract powder ,API, The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.The company has been adhering to the basic principles of "
Quality determines success , integrity determines the future" to serve customers!
Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: 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 Paypal or Escrow.
Q3: How to confirm the Product Quality before placing orders?
A: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.
Q4:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount?
A:Different quantity has different discount.
Q7: 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
High quality good price OASIS Hot sale Spermidine trihydrochloride powder CAS 334-50-9
Product name | Spermidine |
CAS number | 334-50-9 |
Molecular formula | C7H22Cl3N3 |
Molecular weight | 254.63 |
Appearance | White powder |
Purity | 98.0% |
Function | 1. Spermine can prevent age-related memory decline; 2. Spermine can delay the onset of dementia; 3. Spermine can delay the senescence to promote the degradation of the protein synthesis or stop them. |
Discribe | Spermidine, also called N,- (3-Aminopropyl)butane-1,4-diamine hydrochloride, its molecular formula is C7H19N3.3HCl. Application: Inhibits neuronal synthase (nNOS) activity; it can bind to DNA and precipitate DNA is used for the purification of DNA combined with protein; it stimulates the activity of T4 polynucleotide kinase. |
It is also used to purify DNA binding proteins.T4 polynucleotide kinase activity is stimulated.Retarded protein aging.
Specification:
ITEM | SPECIFICATION | RESULT | METHOD |
Appearance | White powder, neutral odor, highly hygroscopic | Conforms | Visual |
Identification | Standard solution and test solution same spot,RF | Conforms | TLC |
Specific Optical | -2.4°~ -2.8° | -2.72° | |
Heavy metals (as PB) | ≤10ppm | Conforms | AAS |
Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry |
Chloride (Cl) | ≤0.02% | Conforms | Colorimetry |
Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry |
Residual solvent(ethanol) | ≤1.0% | Conforms | HS-GC |
pH | 4.5~7.0 | 5.10 | |
Related substance | Spot not bigger than standard solution spot | No spot | TLC |
Water Content | ≤2% | 0.26% | KF |
Assay (dried basis) | 98.0%--102.0% | 99.48% | Potentiometric titration |
Assay (dried basis) | 98.5%--100% | 99.2% | HPLC |
Company introduction
Shaanxi Oasis Bio-Tech Co., Ltd. is located Chanba Technology Park, Xi'an City, Shannxi Province, China
It is a biotechnology enterprise engaged in the research, development, production and sales Plant exract powder ,API, The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.The company has been adhering to the basic principles of "
Quality determines success , integrity determines the future" to serve customers!
Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: 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 Paypal or Escrow.
Q3: How to confirm the Product Quality before placing orders?
A: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.
Q4:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount?
A:Different quantity has different discount.
Q7: 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