China GMP Factory Supply Pharmaceutical Intermediates Dihydroxypropyl Theophylline CAS 479-18-5 with Best Price, Find details about China Raw Materies Dihydroxypropyl Theophylline, API Dihydroxypropyl Theophylline from GMP Factory Supply Pharmaceutical Intermediates Dihydroxypropyl Theophylline CAS 479-18-5 with Best Price
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Product Name:Diprophylline
Synonyms:(1,2-Dihydroxy-3-propyl)thiophyllin;1,3-Dimethyl-7-(2,3-dihydroxypropyl)xanthine;
CAS:479-18-5
MF:C10H14N4O4
MW:254.24
EINECS:207-526-1
Appearance:white to light yellow crystal powder
Assay: 99%
Diprophylline (INN) (trade names Dilor, Lufyllin), also known as Dyphylline (USAN), is a xanthine derivative with bronchodilator and vasodilator effects. It is used in the treatment of respiratory disorders like asthma, cardiac dyspnea, and bronchitis. You can find premium suppliers that supply Diprophylline on OKFoodAdd, the biggest online marketplace for food additive industry.
It is an inhibitor to phosphodiesterase. It is used in the therapy of bronchial asthma, gasping bronchitis and gasping from cardiogenic pulmonary edema. It can soothe the symptom of gasping through loosening bronchial smooth muscle, increasing cardiac blood output, expanding kidney arteriole, increasing glomerulus filtration and renal blood flow, inhibiting distal end renal tubule's reabsorption of sodion and chloridion, and increasing contractility of hanging skeletal muscle. Its action of expanding bronchus is only one tenth of that of aminophylline. It can easily be absorbed orally, metabolize to derivants of theophylline in vivo, and are excreted with urine.
Dyphylline theophylline smooth muscle relaxant, has the effect of dilating bronchial and coronary arteries, and has a diuretic effect. Stable in gastric juice. The antiasthmatic effect is similar to aminophylline, especially for tachycardia. Applicable to bronchial asthma, wheezing bronchitis and other symptoms of wheezing. |
Item | Specification |
Specific rotation | +39.5 to +41.5° |
State of solution(transmittance) | Clear 98.0% min. |
Chloride[cl] | 0.020% max. |
Ammonium [NH4] | 0.02% max. |
Sulfate[SO4] | 0.020% max |
Iron[Fe] | 10ppm max. |
Heavy metals [Pb] | 10ppm max |
Arsenic[As2O3] | 1ppm max |
Other amino acids | Chromatographically not detectable |
Loss on drying | 0.20% max. |
Residue on ignition[sulfated] | 0.10% max. |
Assay | 99.0% min |
taurine | 107-35-7 |
ciprofloxacin hydrochloride (anhydrous) | 86483-48-9 |
ciprofloxacin lactate | 97867-33-9 |
Penicillin G potassium | 113-98-4 |
Dipyron hydrate / Analgin | 68-89-3/5907-38-0 |
Enrofloxacin | 93106-60-6 |
Enrofloxacin hydrochloride | 112732-17-9 |
Amoxicillin trihydrate | 26787-78-0 |
Sulfamethazine | 57-68-1/35762-76-6 |
Sulfamethazine sodium salt | 1981-58-4 |
Sulfamethoxazole | 723-46-6 |
Sulfisomezole sodium | 4563-84-2 |
Sulfanilamide | 63-74-1 |
Sulfathiazole powder | 72-14-0 |
Sulfadiazine | 68-35-9 |
Sulfaquinoxaline sodium | 967-80-6 |
sulfadiazine sodium | 547-32-0 |
sulfadiazine Zinc | |
Silver sulfadiazine | 22199-08-2 |
Sulfamonomethoxine | 1220-83-3 |
Sulfamonomethoxine | 1416768-32-5 |
Sulfamonomethoxine sodium | 38006-08-5 |
Sulfachlorpyridazine Sodium | 23282-55-5 |
Sulfaguanidine | 57-67-0 |
Sulfachlorpyridazine Sodium | 102-65-8 |
Oxytetracycline HCl | 2058-46-0 |
Kanamycin sulfate | 25389-94-0 |
Florfenicol | 73231-34-2 |
Sarms | |
RAD140 | 1182367-47-0 |
LGD3033 | 1196133-39-7 |
LGD4033 | 1165910-22-4 |
YK-11 | 1370003-76-1 |
SR9009 | 1379686-30-2 |
J-147 | 1146963-51-0 |
S-23 | 1010396-29-8 |
Aicar | 2627-69-2 |
AC 262 356 | 870888-46-3 |
ACP-105 | 899821-23-9 |
S-4(Andarine) | 401900-40-1 |
GW501516(Endurobol) | 317318-70-0 |
ITPP (ITTP Hexasodium Salt) | 802590-64-3 |
MK-677(Ibutamoren Mesylate ) | 159752-10-0 |
MK2866(Ostarine) /GTx-024 | 1202044-20-9 |
Local anesthesia Powder | |
Benzocaine hydrochloride | 23239-88-5 |
Pramoxine hydrochloride | 637-58-1 |
Tetracaine | 94-24-6 |
Tetracaine HCl | 136-47-0 |
Levobupivacaine HCl | 27262-48-2 |
Dibucaine hydrochloride | 1961/12/1 |
Prilocaine Base | 751-50-6 |
Prilocaine hydrochloride | 1786-81-8 |
Proparacaine hydrochloride | 5875/6/9 |
Procaine | 59-46-1 |
Procainamide hydrochloride | 614-39-1 |
Procaine Hcl | 1951/5/8 |
Benzocaine | 1994/9/7 |
Lignocaine | 73-78-9 |
lidocaine hydrochloride | 73-78-9 |
Ropivacaine hydrochloride | 132112-35-7 |
Dibucaine hydrochloride | 1961/12/1 |
Bupivacaine | 2180-92-9 |
Bupivacaine hydrochloride | 14252-80-3 |
Dyclonine Hcl | 536-43-6 |
Procaine penicillin | 6130-64-9 |
Aarticaine Hcl | 23964-57-0 |
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1.Send the specification, quantity and address to us , we will offer you a good Door to Door price for you.
2.Send the invoice and payment information to you.
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5. Get the goods.
Delivery
Delivery time: 3 days after get the payment.
Payment Terms : T/T,West Union,Paypal
Packing
1. 25kg/drum : 25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plasticbags insideSize: 510mm high, 350mm diameter
2. 1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag) OR as per your request.
1,High quality and competetive price. we can offer COA Certificate and official Invoice;
2,We are manufacturer, products plenty in stock and orders can be delivered in the first time;
Products purity is test by our quality department strictly before sending, and you can also ask the third testing organization come and inspect, such as (SGS/ CTI/ ITS), only after your confirmation will we send it out to you.
3,Rich experienced packing and delivery department,packages well disguised,fast and safe delivery, pass rate above 99%;
4,Express company:EMS,HKEMS,Fedex,TNT,UPS,DHL etc;
5,We have reship policy if parcel can't reach your hands due to custom;
6,24/7 online after-sales service