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Dipyridamole intermediate 6-Methyluracil 99.0%Min White crystalline powder HANDOM CHEM

Name: Dipyridamole intermediate 6-Methyluracil 99.0%Min White crystalline powder HANDOM CHEM
Brand: HANDOM CHEM
SKU: pr2307262481
Price: 7.5 USD
Availability: InStock

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CAS No.:

626-48-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai, Tianjin, Qingdao, Beijing or Dalian

Brand:

HANDOM CHEM

Packaging:

25Kg/Cardboard Drum

Price valid (until):

2023-09-30

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DALIAN HANDOM CHEMICALS CO.,LTD.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

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Product Description
Seller Information
Inquiry History

Description

Product Details

Product Name: 2,4-Dihydroxy-6-methylpyrimidine

Alias: 6-methyl-uraci; 6-Methyluracil; METHYLURACIL, 6-; 6-methylpyrimidine-2,4-diol; 6-Methyl-2,4(1H,3H)-pyrimidinedione; 6-methylpyrimidine-2,4(1H,3H)-dione

CAS No.: 626-48-2

EINECS No.: 210-949-4

Molecular Formula: C5H6N2O2

Molecular Weight: 126.11

Brief Introduction:
6-Methyluracil is obtained by condensing urea with ethyl acetoacetate and then cyclizing. Colourless crystal, the melting range is between 311℃ and 312°C; soluble in water, hot ethanol and alkali solution, slightly soluble in ether. Used in the pharmaceutical industry, mainly for the synthesis of cardiovascular drug dipyridamole.

Test Items	Specifications
Characteristics	White crystalline powder, odourless, bitter taste
Loss on Drying	Not more than 0.5%
Sulphated Ash	Not more than 0.1%
Heavy Metals	Not more than 0.001%
Assay	Not less than 99.0%
Chlorides	Not more than 0.015%

Applications:
2,4-dihydroxy-6-methylpyrimidine, also known as 6-methyluracil, can be used to synthesize the cardiovascular drug dipyridamole (2,6-bis(diethanolamine) 4,8-dipiperidine-pyrimidine ‑[5,4‑d] pyrimidine), dipyridamole was used in the early treatment of coronary insufficiency, angina pectoris and the prevention of myocardial infarction and other diseases, currently it is mainly used as an antithrombotic drug for heart surgery or valve replacement, It can reduce the formation of thromboembolism; it can also be used in the synthesis of orotic acid, and can also be used in the synthesis of pesticides, and it is an important pharmaceutical and pesticide intermediate.

Packaging:
25 Kilograms per Cardboard Drum or according to the specific requirements from customers.

Storage Conditions:
Preserved in unopened original containers in a cool dry and ventilated place before using; kept away from direct sunlight, heat and moisture.

Shelf Life:
24 months if stored under above conditions.

Certificates

Basic Info

Product Name:

6-Methyluracil

Other Name:

2,4(1H,3H)-Pyrimidinedione,6-methyl-;Uracil,6-methyl-;6-Methyl-2,4(1H,3H)-pyrimidinedione;6-Methyluracil;Pseudothymine;2,4-Dihydroxy-6-methylpyrimidine;AWD 23-15;K 4;NSC 9456;6-Methylpyrimidine-2,4-diol;2-Hydroxy-6-methyl-1,4-dihydropyrimidin-4-one;2-Hydroxy-6-methyl-3,4-dihydropyrimidin-4-one;15985-99-6;78334-35-7

CAS No.:

626-48-2

Molecular Formula:

C5H6N2O2

InChIKeys:

InChIKey=SHVCSCWHWMSGTE-UHFFFAOYSA-N

Molecular Weight:

126.11

Exact Mass:

126.11

BRN:

115647

EC Number:

210-949-4

UNII:

5O052W0G6I

NSC Number:

9456

DSSTox ID:

DTXSID8052308

Color/Form:

CRYSTALS FROM GLACIAL ACETIC ACID|OCTAHEDRAL PRISMS OR NEEDLES FROM WATER OR ALCOHOL

HScode:

29335995

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

58.2

XLogP3:

-0.8

Appearance:

White to almost white Fine Crystalline Powder

Density:

1.2±0.1 g/cm3

Melting Point:

275 °C (decomp)

Boiling Point:

420.4°C at 760 mmHg

Flash Point:

208ºC

Refractive Index:

1.490

Water Solubility:

H2O: 7 g/L (22 ºC);SOL IN WATER, ETHER, ALKALI, AMMONIA, HOT ALCOHOL

Storage Conditions:

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Toxicity:

LD50 oral in rat: 64500mg/kg

PH:

AQ SOLN 13

Experimental Properties:

DECOMP ABOVE 300 °C|UV: 6-43 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Uracil, 1-methyl/|UV: 6-43 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Uracil, 3-methyl/

See More 6-Methyluracil Properties 

Hazard Identification

Classification of the substance or mixture

Reproductive toxicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H361 Suspected of damaging fertility or the unborn child
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 6-Methyluracil Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

Location:
RM702, Building 21, Liuhe Road, Ganjingzi Dist, Dalian, Liaoning, China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2020

Dalian Handom Chemicals Co., Ltd.(HDC CHEM) is a professional 15-Year-Experienced Supplier of APIs & Intermediates, Pharmaceutical Excipients, Food & Nutraceutical Ingredients, Personal Care Chemicals and Specialty Chemicals from northeast of China, which strives to provide customers with high-quality products and comprehensive service across all over the world, our main products cover Retatrutide Lyophilized Powder, Retatrutide, Tirzepatide, Tirzepatide Lyophilized Powder, Semaglutide, Mazdutide, Cagrilintide, LL-37, Thymosin Alpha 1(Thymosin α1), MT-2, MOTS-c, HEP-1, TB-500, NAD+, GHK-Cu, Glow, Klow, Selank, Semax, Glutathione, 5-Amino-1MQ, ARA-290, SS-31, DSIP, SNAP-8, Medetomidine, Medetomidine Hydrochloride, Salcaprozate Sodium, Sodium 8-(2-hydroxybenzamido)octanoate, 2,6-Dimethyl Beta Cyclodextrin, mPEG-DMG-2K, mPEG-DSPE-2K, 1,2-Distearoyl-sn-3-phosphacholine(DSPC), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine(DOPE), Pharmaceutical Grade Fructose, Lactose Anhydrous, Lactose Monohydrate, Orotic acid anhydrous, Orotic acid monohydrate, 6-Methyluracil, Chitosan, Mushroom Chitosan, Chitosan Hydrochloride, Chitosan Oligosaccharide, Alginate Oligosaccharide, Inulin, L-Serine, Mung Bean Peptide, Walnut Peptide, Rice Peptide, Oyster Peptide, Sea Cucumber Peptide, Hydrolyzed Keratin, Folic Acid, Vitamin E Acetate, Vitamin B2, Riboflavin Sodium Phosphate, Pyridoxal 5'-phosphate Monohydrate, Vegan Vitamin D3, Vitamin A Palmitate, Vitamin A Acetate, Apple Pectin, Citrus Pectin, Sunflower Pectin, Salidroside, Urolithin A, Milk Thistle Extract, Saffron Extract, Red Clover Extract, Sulforaphane, Glucoraphanin, Soy Isoflavones, Soy Lecithin, Soya Lecithin, Egg Yolk Lecithin, Phosphatidylserine, Cooling Agent WS-3, Cooling Agent WS-5, Cooling Agent WS-10, Cooling Agent WS-12, Cooling Agent WS-23, Cooling Agent WS-27, Menthyl Lactate, Menthyl PCA, Avobenzone, Benzophenone-3 (UV-9), Benzophenone-4 (UV-284), Bis-ethylhexyloxyphenol Methoxyphenyl Triazine (Bemotrizinol), Diethylaminohydroxybenzoyl Hexyl Benzoate (UVA Plus), Diethylhexyl Butamido Triazone (Iscotrizinol), Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT), Ethylhexyl Triazone (UVT-150), Homosalate, Octocrylene, 2-Ethylhexyl Salicylate (Octyl Salicylate), 2-Ethylhexyl Trans-4-Methoxycinnamate (OMC), 2-Phenylbenzimidazole-5-Sulfonic Acid (UV-T), Lanolin Anhydrous, Palmitoyl Tripeptide-5, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Biotinoyl Tripeptide-1, etc.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Armenia	6-Methyluracil	500 G	Mar 18, 2026

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