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3-Methylxanthine

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Formula: C6H6N4O2
CAS: 1076-22-8
search Element: methylxanthine
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Identification

Structural Formula
3-Methylxanthine
CAS:
1076-22-8
EINECS:
214-058-1
Molecular Formula:
C6H6N4O2
MDL:
MFCD00005580
SMILES:
CN1C2=C(C(=O)NC1=O)NC=N2
Synonym:
3-methylxantine ; 3-methylxanthine 98+% ; 3-methylxanthine ; 2,6-dihydroxy-3-methylpurine ; 3-methyl-3h-purine-2,6-diol ; 3-methy-xanthine ; 3-methyl-7h-purine-2,6-dione ; akos ncg-0058 ; 3-methyl-xanthin ; theophylline impurity b




Suppliers

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI11044416
+
Shandong SanYoung Industry Co., Ltd
SSI5602240
+
Beckmann-Kenko GmbH
B304608
+
General Intermediates of Canada, Inc.
GIOC5922960
+
AK Scientific, Inc.
AS304912
+
Xingrui Industry Co., Limited
XIL4641856
+
Santa Cruz Biotechnology, Inc.
206666
Dayang Chem (Hangzhou) Co.,Ltd.
DC4961984
+
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CAS equal suppliers

3-Methylxanthine, 98+%
Alfa (A Johnson Matthey Company)
A7042112
Theophylline EP Impurity B
Aozeal Certified Standards (AOCS), Inc.
T0015.03
2,6-Dihydroxy-3-methylpurine
Hangzhou Ocean Chemical Co., Ltd.
HOC18487392
2,6-Dihydroxy-3-methylpurine
Chemieliva Pharmaceutical Co., Ltd.
CP19605880
2,6-Dihydroxy-3-methylpurine
Leap Chem Co., Ltd
LC10083024
2,6-Dihydroxy-3-methylpurine
Capot Chemical Co., Ltd.
26468
2,6-Dihydroxy-3-methylpurine
Hefei Hirisun Pharmatech Co., Ltd
HR130032
2,6-Dihydroxy-3-methylpurine
Skyrun Industrial Co., Ltd.
SI15124536
2,6-Dihydroxy-3-Methylpurine
ShangHai Biochempartner Co., Ltd.
BCP18161
2,6-Dihydroxy-3-Methylpurine
Excenen Pharmatech Co., Ltd.
EN-1564
2,6-Dihydroxy-3-methylpurine
Jiwan Pharmaceutical Technology Co., Ltd.
JPT22969184
2,6-Dihydroxy-3-methylpurine
Sancai Industry Co.,Ltd.
SIC13445376
2,6-Dihydroxy-3-methylpurine
Suzhou Vosun Biotech Co.,Ltd
SVBC15687840
2,6-Dihydroxy-3-methylpurine
FUDI Chemical Co. Ltd.
FCC12324928
2,6-Dihydroxy-3-methylpurine
H&Z Industry Co.,Ltd
HIC11204480
2,6-Dihydroxy-3-methylpurine
Nantong Xindao Biotech Ltd
NXB14565824
3-Methyl-1H-purine-2,6(3H,7H)-dione
Hangzhou MolCore BioPharmatech Co.,Ltd.
CS19422
3-Methyl-1H-purine-2,6(3H,7H)-dione
Salsbury Chemicals, Inc.
SC420012600
3-Methyl-1H-purine-2,6(3H,7H)-dione
Key Organics Limited
DS-1280
3-Methyl-3,7-dihydro-1H-purine-2,6-dione
Pharmaffiliates Analytics & Synthetics Pvt. Limited
PA 20 25020
3-Methylxanthine-2,4,5,6-13C4, 1,3,9-15N3
Santa Cruz Biotechnology, Inc.
289211
1H-purine-2,6-dione, 3,7-dihydro-3-methyl-
Angene International Limited
AGN-PC-09TCWJ

Prices & Availability




Data is processed


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Properties for 3-Methylxanthine

Molecular Weight:
166.14 g·mol−1
Melting point:
>300 °C(lit.)
Boiling point:
>300 ºC
Physical Description:
light yellow powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
Hazard Symbols:
Xn, T+
Hazard symbol Xn Hazard symbol T+
Storage temperature :
2-8°C
x

Alternative Distributors of [3-Methylxanthine]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Davos Chemical Corp. | Molekula GmbH | 3B Scientific Corporation | Shanghai Pansopharm Technology Co., Ltd. | Shanghai Inno-trans Chemical Co., Ltd. | ABCR GmbH & Co. KG | Hangzhou Pharma & Chem Co. Ltd. | Bepharm Ltd. | East Chemical Industry Co., Ltd. | BOC Sciences | Suzhou Bichal Biological Technology Co., Ltd. | Gihi Chemicals Co., Limited

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