99% Purity Pharma Grade Weight LosSodium levothyroxineCAS 25416-65-3
 99% Purity Pharma Grade Weight LosSodium levothyroxineCAS 25416-65-3
1.Basic info:
Sodium levothyroxine
CAS: 25416-65-3
MF: C15H10I4NNaO4
MW: 798.85
EINECS: 200-221-4
Product Categories: Hormone Drugs
Appearance: White crystals ,crystalline powder
Assay: 99%
Specific Rotation: -0.10 o --- +0.10 o
Residue on ignition: 0.10% max
Water-insoluble substance: 0.1% max
Fumaric Acid: 1.0% max
Maleic Acid: 0.05% max
Heavy metals(as Pb): 10 ppm max
Arsenic(As) :Â 4 ppm max
Â
2.Description:
Â
It is a prescription medication that treats hypothyroidism.Â
The active ingredient is called levothyroxine sodium. It is a synthetic hormone identical to thyroxine - the hormone that the
 thyroid gland naturally makes. Generally, thyroid replacement medication is to be taken for life. It
 may take several weeks for your symptoms to improve. Learn more about how it works
 to help restore your thyroxine balance.
Â
3.COA:
Â
Item
Specification
Result
Appearance
An odorless, almost white or buff colored powder
pass
Solubility
1,Very slightly soluble in water
pass
2,slightly soluble in alcohol
pass
3,practically insoluble in most other organic solvents
pass
4,disolves in diluted aqueous sodium hydroxide solutions
Pass
Identification
a) Heat about 50 mg with a few drops of sulfuric acid in a porcelain crucible: violet vapors of iodine are evolved.
pass
b)The retention time of the major peak is confirm to the RS
pass
Loss on Drying
Not more than 4.0%
0.46%
[a]20/D
C=1 in 1M HCl/EtOH 1:4+18 ~Â +22o
+20.9o
Assay(HPLC)
Not less than 95.0%
99.18%
Levothyroxine sodium
Not more than 5.0%
0.68%
Conclusion:
Up to the Standard for Export
4.Applications :
Levothyroxine is typically used to treat hypothyroidism,and is the treatment of choice for patients with hypothyroidism, who often require lifelong thyroid hormone therapy.It may also be used to treat goiter via its ability to lower thyroid-stimulating hormone (TSH), a hormone that is considered goiter-inducing.Levothyroxine is also used as interventional therapy in patients with nodular thyroid disease or thyroid cancer to suppress thyroid-stimulating hormone (TSH) sec
 5.Order Guide:
Q1: Have your Product Quality been Approved by Third Party Lab?
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us.
Q2:How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC ,
TLC and so on in order to 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.
Q3: Is there any discount?
A: Yes, for larger quantity, we always support with better price.
Q4:How long does it take to the goods arrived ?
A:It is Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
Q5 Do you have any reshipment policy ?
we have good after-sale service and re-shipment policy if the parcel lose
Our long association with our clients has brought great benefits
We always take the upmost care in the packaging of our products
our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible will seize a small number of packages.
In this circumstance we promise reship free to establish long term relationship
Q6 :Can I get a sample?
A: Of course. For most products we can provide you a free sample, while the shipping cost should
undertake by your side.
we are a leading manufacturer of steroid raw materials ,.and Peptides
many distributors and labs , bodybuilders from worldwide cooperate with us ,
all speak highly of our safe shipping and goods .
If you require further information please donot hesitate to contact us.
Â
Â
6..Our advantages:
1. Quality:Â
Our company is a professional production of hormone intermediates for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, you can trust us.
And we are the manufactory, so no problem for us to control the quality.
2.Payment method: Western Union, MoneyGram, TT, Escrow, Paypal.
3. Service: Best service with after-sales service to all clients.
4. Delivery:
Sample Order :Package will be shipped with 3days after payment. We can send it via HKems, EMS, HK Air Post, DHL or other method. We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.
7.Related Peptides:
Â
Peptides List
Specification
MGF
2mg
PEG MGF
2mg
CJC-1295 with DAC
2mg
CJC-1295 without DAC
2mg
PT-141
10mg
MT-1(Melanotan-1)
10mg
MT-2(Melanotan-2)
10mg
GHRP-2
5mg
GHRP-2
10mg
GHRP-6
5mg
GHRP-6
10mg
Ipamorelin
2mg
Hexarelin
2mg
Sermorelin
2mg
Oxytocin
1g/2mg
TB500
2mg
pentadecapeptide BPC 157
2mg
Triptorelin
2mg
Tesamorelin
2mg
Gonadorelin
2mg
Gonadorelin
10mg
DSIP
2mg
Selank
5mg
Epitalon
10mg
AOD-9604
2mg
ACE 031
1mg
GDF-8
1mg(-20ºC)
Thyrotropin TRH
1g
Follistatin 315
1mg(-20ºC)
Follistatin 344
1mg(-20ºC)
Deslorelin
20mg
Adipotide
2mg
Alarelin Acetate
79561-22-1
Angiotensin Acetate
58-49-1
Argpressin Acetate
113-79-1
Aviptadil Acetate
40077-57-4
Bivalirudin Trifluoroacetate
128270-60-0
Deslorelin Acetate
57773-65-6
Desmopressin Acetate
16679-58-6
Eledoisin Acetate
69-25-0
Eptifibatide Acetate
148031-34-9
Felypressin Acetate
56-59-7
GLP-1 (7-37) Acetate
106612-94-6
Taspoglutide
275371-94-3
Glucagon Hydrochloride
16941-32-5
Lixisenatide
320367-13-3
Gonadorelin Acetate
34973-08-5
Leuprorelin Acetate
53714-56-0
Lysipressin Acetate
50-57-7
Nafarelin Acetate
76932-56-4
Octreotide
79517-01-4
Ornipressin Acetate
3397-23-7
Secretin Acetate
108135-74-8
Somatostatin Acetate
38916-34-6
Splenopentin Acetate
105184-37-0
Terlipressin Acetate
14636-12-5
Teriparatide Acetate
52232-67-4
Triptorelin Acetate
57773-63-4
Vasopressin Acetate
9034-50-8
Bate-Amyloid(1-42)human
107761-42-2
Abarelix Acetate
183552-38-7
Endothelin-1 Acetate
117399-94-7
CRF (human, rat) Acetate
86784-80-7
CRF (ovine) Trifluoroacetate
79804-71-0
Dynorphin AÂ (1-13) Acetate
72957-38-1
Enfuvirtide Acetate (T-20)
159519-65-0
Fertirelin Acetate
38234-21-8
GRF (human) Acetate
83930-13-6
Liraglutide
204656-20-2
Dalmarelin Acetate
61012-19-9
Nesiritide Acetate (BNP-32)
114471-18-0
Pramlintide Acetate
196078-30-5
Salmon Calcitonin Acetate
47931-85-1
tesamorelin
106612-94-6
Tetracosactide Acetate (ACTH 1-24)
16960-16-0
Thymosin α1 Acetate
14636-12-5
Thymosin β4 Acetate
77591-33-4
Atosiban Acetate
90779-69-4
Cetrorelix Acetate
130143-01-0
Exenatide Acetate
141732-76-5
Histrelin Acetate
76712-82-8
Taltirelin Acetate
103300-74-9
Vapreotide Acetate
116430-60-5
Gonaderelin
33515-09-2
Cecropin B
80451-05-4
Oxytocin Acetate
50-56-6
Sincalide
25126-32-3
Protirelin
24305-27-9
Ganirelix acetate
123246-29-7
We provide you:
Fast answers for your questions.
We can show you the pictures.
24/7 customer support.
Best, Safe and Secure services.
We offer only the best quality info.
you just need contact me:
sky:mia9403
whatp:+8618826123740
Â
 Thank you for your reading our products, want to a great supplier,just inquiry  ,write or call me:+8618826123740.
Â
Â
 99% Purity Pharma Grade Weight LosSodium levothyroxineCAS 25416-65-3
 99% Purity Pharma Grade Weight LosSodium levothyroxineCAS 25416-65-3
 99% Purity Pharma Grade Weight LosSodium levothyroxineCAS 25416-65-3
1.Basic info:
Sodium levothyroxine
CAS: 25416-65-3
MF: C15H10I4NNaO4
MW: 798.85
EINECS: 200-221-4
Product Categories: Hormone Drugs
Appearance: White crystals ,crystalline powder
Assay: 99%
Specific Rotation: -0.10 o --- +0.10 o
Residue on ignition: 0.10% max
Water-insoluble substance: 0.1% max
Fumaric Acid: 1.0% max
Maleic Acid: 0.05% max
Heavy metals(as Pb): 10 ppm max
Arsenic(As) :Â 4 ppm max
Â
2.Description:
Â
It is a prescription medication that treats hypothyroidism.Â
The active ingredient is called levothyroxine sodium. It is a synthetic hormone identical to thyroxine - the hormone that the
 thyroid gland naturally makes. Generally, thyroid replacement medication is to be taken for life. It
 may take several weeks for your symptoms to improve. Learn more about how it works
 to help restore your thyroxine balance.
Â
3.COA:
Â
Item
Specification
Result
Appearance
An odorless, almost white or buff colored powder
pass
Solubility
1,Very slightly soluble in water
pass
2,slightly soluble in alcohol
pass
3,practically insoluble in most other organic solvents
pass
4,disolves in diluted aqueous sodium hydroxide solutions
Pass
Identification
a) Heat about 50 mg with a few drops of sulfuric acid in a porcelain crucible: violet vapors of iodine are evolved.
pass
b)The retention time of the major peak is confirm to the RS
pass
Loss on Drying
Not more than 4.0%
0.46%
[a]20/D
C=1 in 1M HCl/EtOH 1:4+18 ~Â +22o
+20.9o
Assay(HPLC)
Not less than 95.0%
99.18%
Levothyroxine sodium
Not more than 5.0%
0.68%
Conclusion:
Up to the Standard for Export
4.Applications :
Levothyroxine is typically used to treat hypothyroidism,and is the treatment of choice for patients with hypothyroidism, who often require lifelong thyroid hormone therapy.It may also be used to treat goiter via its ability to lower thyroid-stimulating hormone (TSH), a hormone that is considered goiter-inducing.Levothyroxine is also used as interventional therapy in patients with nodular thyroid disease or thyroid cancer to suppress thyroid-stimulating hormone (TSH) sec
 5.Order Guide:
Q1: Have your Product Quality been Approved by Third Party Lab?
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us.
Q2:How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC ,
TLC and so on in order to 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.
Q3: Is there any discount?
A: Yes, for larger quantity, we always support with better price.
Q4:How long does it take to the goods arrived ?
A:It is Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
Q5 Do you have any reshipment policy ?
we have good after-sale service and re-shipment policy if the parcel lose
Our long association with our clients has brought great benefits
We always take the upmost care in the packaging of our products
our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible will seize a small number of packages.
In this circumstance we promise reship free to establish long term relationship
Q6 :Can I get a sample?
A: Of course. For most products we can provide you a free sample, while the shipping cost should
undertake by your side.
we are a leading manufacturer of steroid raw materials ,.and Peptides
many distributors and labs , bodybuilders from worldwide cooperate with us ,
all speak highly of our safe shipping and goods .
If you require further information please donot hesitate to contact us.
Â
Â
6..Our advantages:
1. Quality:Â
Our company is a professional production of hormone intermediates for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, you can trust us.
And we are the manufactory, so no problem for us to control the quality.
2.Payment method: Western Union, MoneyGram, TT, Escrow, Paypal.
3. Service: Best service with after-sales service to all clients.
4. Delivery:
Sample Order :Package will be shipped with 3days after payment. We can send it via HKems, EMS, HK Air Post, DHL or other method. We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.
7.Related Peptides:
Â
Peptides List
Specification
MGF
2mg
PEG MGF
2mg
CJC-1295 with DAC
2mg
CJC-1295 without DAC
2mg
PT-141
10mg
MT-1(Melanotan-1)
10mg
MT-2(Melanotan-2)
10mg
GHRP-2
5mg
GHRP-2
10mg
GHRP-6
5mg
GHRP-6
10mg
Ipamorelin
2mg
Hexarelin
2mg
Sermorelin
2mg
Oxytocin
1g/2mg
TB500
2mg
pentadecapeptide BPC 157
2mg
Triptorelin
2mg
Tesamorelin
2mg
Gonadorelin
2mg
Gonadorelin
10mg
DSIP
2mg
Selank
5mg
Epitalon
10mg
AOD-9604
2mg
ACE 031
1mg
GDF-8
1mg(-20ºC)
Thyrotropin TRH
1g
Follistatin 315
1mg(-20ºC)
Follistatin 344
1mg(-20ºC)
Deslorelin
20mg
Adipotide
2mg
Alarelin Acetate
79561-22-1
Angiotensin Acetate
58-49-1
Argpressin Acetate
113-79-1
Aviptadil Acetate
40077-57-4
Bivalirudin Trifluoroacetate
128270-60-0
Deslorelin Acetate
57773-65-6
Desmopressin Acetate
16679-58-6
Eledoisin Acetate
69-25-0
Eptifibatide Acetate
148031-34-9
Felypressin Acetate
56-59-7
GLP-1 (7-37) Acetate
106612-94-6
Taspoglutide
275371-94-3
Glucagon Hydrochloride
16941-32-5
Lixisenatide
320367-13-3
Gonadorelin Acetate
34973-08-5
Leuprorelin Acetate
53714-56-0
Lysipressin Acetate
50-57-7
Nafarelin Acetate
76932-56-4
Octreotide
79517-01-4
Ornipressin Acetate
3397-23-7
Secretin Acetate
108135-74-8
Somatostatin Acetate
38916-34-6
Splenopentin Acetate
105184-37-0
Terlipressin Acetate
14636-12-5
Teriparatide Acetate
52232-67-4
Triptorelin Acetate
57773-63-4
Vasopressin Acetate
9034-50-8
Bate-Amyloid(1-42)human
107761-42-2
Abarelix Acetate
183552-38-7
Endothelin-1 Acetate
117399-94-7
CRF (human, rat) Acetate
86784-80-7
CRF (ovine) Trifluoroacetate
79804-71-0
Dynorphin AÂ (1-13) Acetate
72957-38-1
Enfuvirtide Acetate (T-20)
159519-65-0
Fertirelin Acetate
38234-21-8
GRF (human) Acetate
83930-13-6
Liraglutide
204656-20-2
Dalmarelin Acetate
61012-19-9
Nesiritide Acetate (BNP-32)
114471-18-0
Pramlintide Acetate
196078-30-5
Salmon Calcitonin Acetate
47931-85-1
tesamorelin
106612-94-6
Tetracosactide Acetate (ACTH 1-24)
16960-16-0
Thymosin α1 Acetate
14636-12-5
Thymosin β4 Acetate
77591-33-4
Atosiban Acetate
90779-69-4
Cetrorelix Acetate
130143-01-0
Exenatide Acetate
141732-76-5
Histrelin Acetate
76712-82-8
Taltirelin Acetate
103300-74-9
Vapreotide Acetate
116430-60-5
Gonaderelin
33515-09-2
Cecropin B
80451-05-4
Oxytocin Acetate
50-56-6
Sincalide
25126-32-3
Protirelin
24305-27-9
Ganirelix acetate
123246-29-7
We provide you:
Fast answers for your questions.
We can show you the pictures.
24/7 customer support.
Best, Safe and Secure services.
We offer only the best quality info.
you just need contact me:
sky:mia9403
whatp:+8618826123740
Â
 Thank you for your reading our products, want to a great supplier,just inquiry  ,write or call me:+8618826123740.
Â
Â
99% Purity Sodium Levothyroxinecas CAS: 25416-65-3 for Weight Loss
Model NO.: 25416-65-3
Brand: Yc
Grade: Pharma Grade
Type: Powder & Liquid
Color: White Powder Yellow Oil Liquid
Mf: C15h10I4nnao4
MW: 798.85
Einecs: 200-221-4
Product Categories: Hormone Drugs
Appearance: White Crystals, Crystalline Powder
Product Name: Sodium Levothyroxine
Trademark: Huao
Transport Package: Safe and Discreet
Specification: COA, GMP, SGS, ISO, KOSHER
Origin: China
HS Code: 8826123740
Model NO.: 25416-65-3
Brand: Yc
Grade: Pharma Grade
Type: Powder & Liquid
Color: White Powder Yellow Oil Liquid
Mf: C15h10I4nnao4
MW: 798.85
Einecs: 200-221-4
Product Categories: Hormone Drugs
Appearance: White Crystals, Crystalline Powder
Product Name: Sodium Levothyroxine
Trademark: Huao
Transport Package: Safe and Discreet
Specification: COA, GMP, SGS, ISO, KOSHER
Origin: China
HS Code: 8826123740
 99% Purity Pharma Grade Weight LosSodium levothyroxineCAS 25416-65-3