ChemicalBook > CAS DataBase List > PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE

PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE

Product Name
PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE
CAS No.
21038-67-5
Chemical Name
PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE
Synonyms
pyrido[3,4-d]pyriMidine-2,4-diol;1H-pyrido[3,4-d]pyrimidine-2,4-dione;2,4-Dihydroxypyrido[3,4-d]pyrimidine;PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE;Pyrido[3,4-d]pyrimidine-2,4(1h,3h)-dione 95%;1H,2H,3H,4H-Pyrido[3,4-d]pyrimidine-2,4-dione;1H,2H,3H,4H-pyrido[2,3-d]pyriMidine-2,4-dione
CBNumber
CB2156196
Molecular Formula
C7H5N3O2
Formula Weight
163.13
MOL File
21038-67-5.mol
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PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE Property

Melting point:
>320 °C
Density 
1.424±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
9.01±0.20(Predicted)
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Safety

HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
P997305
Product name
Pyrido[3,4-D]pyrimidine-2,4(1H,3H)-dione
Packaging
100mg
Price
$110
Updated
2021/12/16
BroadPharm
Product number
BP-20262
Product name
pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
Purity
95%
Packaging
1g
Price
$100
Updated
2021/12/16
BroadPharm
Product number
BP-20263
Product name
pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
Purity
96%
Packaging
500mg
Price
$145
Updated
2021/12/16
SynQuest Laboratories
Product number
4H53-1-49
Product name
1H,2H,3H,4H-Pyrido[3,4-d]pyrimidine-2,4-dione
Packaging
250mg
Price
$240
Updated
2021/12/16
BroadPharm
Product number
BP-20263
Product name
pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
Purity
96%
Packaging
1g
Price
$250
Updated
2021/12/16

PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE Suppliers

China 55 Germany 2 India 1 Switzerland 1 United Kingdom 1 United States 7 Global 67
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
Shangchem Co., Ltd.
Tel
+86-21-68182121
Fax
+86-21-68182121
Country
China
ProdList
882
Advantage
52
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10186
Advantage
62
NovoChemy Ltd.
Tel
021-31261262/ 49 (0)17662837245
Fax
(0)21-33250524
Email
sales@novochemy.com
Country
Germany
ProdList
6328
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8878
Advantage
55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66099280 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19915
Advantage
55
Shanghai Witofly Chemical Co.,Ltd
Tel
Email
sales@witofly.com
Country
China
ProdList
2864
Advantage
52
Shanghai Raise Chemical Technology Co.,Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
7865
Advantage
55
Shanghai Huikai Chemical Technology Co., Ltd.
Tel
021-61995394 18916691159
Email
chemicalsea@163.com
Country
China
ProdList
1972
Advantage
58
Synchem OHG
Tel
+49 5662 408730
Fax
+49 5662 4087320
Email
info@synchem.de
Country
Germany
ProdList
4705
Advantage
70
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View Lastest Price from PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE manufacturers

Career Henan Chemical Co
Product
PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE 21038-67-5
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2020-02-05

21038-67-5, PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONERelated Search:

pyrido[2,3-b]pyrazin-2(1H)-one PYRIDO[2,3-D]PYRIMIDINE-2,4(1H,3H)-DIONE Pyrido[4,3-d]pyrimidin-5(6H)-one (9CI) PYRROLO[1,2-A]QUINOXALIN-4(5H)-ONE 4-AMINOMETHYL-PYRIDIN-3-YLAMINE PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE 3-AMINO-4-PYRIDINECARBOXAMIDE

  • PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE
  • 1H,2H,3H,4H-pyrido[2,3-d]pyriMidine-2,4-dione
  • pyrido[3,4-d]pyriMidine-2,4-diol
  • 2,4-Dihydroxypyrido[3,4-d]pyrimidine
  • 1H-pyrido[3,4-d]pyrimidine-2,4-dione
  • 1H,2H,3H,4H-Pyrido[3,4-d]pyrimidine-2,4-dione
  • Pyrido[3,4-d]pyrimidine-2,4(1h,3h)-dione 95%
  • 21038-67-5
  • Heterocycle-Pyrimidine series