ChemicalBook > CAS DataBase List > ISOCAFFEINE

ISOCAFFEINE

Product Name
ISOCAFFEINE
CAS No.
519-32-4
Chemical Name
ISOCAFFEINE
Synonyms
Caffeine EP Impurity C;ISOCAFFEINE;CAFFEINE IMP C;ISOCAFFEINE USP/EP/BP;1,3,9-TRIMETHYLXANTHINE;1,3,9- Trimethyllxanthine;1,3,9-trimethylpurine-2,6-dione;Caffeine IMpurity C (Isocaffeine);2,6-DIHYDROXY-1,3,9-TRIMETHYLPURINE;1,3,9-Trimethyl-3,9-dihydro-1H-puri
CBNumber
CB4138709
Molecular Formula
C8H10N4O2
Formula Weight
194.19
MOL File
519-32-4.mol
More
Less

ISOCAFFEINE Property

Melting point:
288-290°C (dec.)
Boiling point:
416.8±37.0 °C(Predicted)
Density 
1.45±0.1 g/cm3(Predicted)
storage temp. 
Room temp
solubility 
H2O: >20mg/mL
form 
solid
pka
0.74±0.70(Predicted)
color 
White to Off-White
BRN 
196140
More
Less

Safety

WGK Germany 
3
F 
10-23
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR1999
Product name
Caffeine Impurity C
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
50mg
Price
$647
Updated
2024/03/01
Usbiological
Product number
289752
Product name
1,3,9-Trimethylxanthine
Packaging
25mg
Price
$372
Updated
2021/12/16
TRC
Product number
I789200
Product name
Isocaffeine
Packaging
500mg
Price
$845
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0094529
Product name
1,3,9-TRIMETHYLXANTHINE
Purity
95.00%
Packaging
100MG
Price
$646.15
Updated
2021/12/16
Chemenu
Product number
CM241009
Product name
1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione
Purity
97%
Packaging
1g
Price
$1122
Updated
2021/12/16
More
Less

ISOCAFFEINE Chemical Properties,Usage,Production

Uses

Isocaffeine is an impurity of Caffeine (C080100), a xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase inhibitor.

General Description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Biochem/physiol Actions

1,3,9-Trimethylxanthine is an adenosine receptor antagonist.

ISOCAFFEINE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

ISOCAFFEINE Suppliers

Canada 1 China 53 France 1 Germany 1 India 4 Norway 1 Switzerland 1 United Kingdom 1 United States 8 Global 71
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18070
Advantage
56
Mashilabs (Shanghai) Co.,Ltd.
Tel
19916721580
Fax
QQ：3154870176
Email
mafarm@126.com
Country
China
ProdList
4295
Advantage
58
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9906
Advantage
50
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16684
Advantage
50
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Tel
0755-28967200 13631290199
Fax
0755-28967200
Email
wxf@sungening.com
Country
China
ProdList
9578
Advantage
60
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20）
Fax
0539-6362799（To 20）
Country
China
ProdList
10007
Advantage
58
TOSUN PHARM
Tel
020-61855200 13326451905
Email
260366801@qq.com
Country
China
ProdList
7802
Advantage
58
sgtlifesciences pvt ltd
Tel
+8617013299288
Email
dj@sgtlifesciences.com
Country
China
ProdList
12373
Advantage
58
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
22787
Advantage
58
Guangzhou Dreampharm Biotechnology Co., Ltd.
Tel
020-36607679 17825480238
Fax
QQ 3008233717
Email
3008233746@qq.com
Country
China
ProdList
9919
Advantage
12
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58
Hefei fuya biotechnology co. LTD
Tel
18096409024
Email
sales02@foreversyn.com
Country
China
ProdList
1905
Advantage
58
Meng Cheng Technology (Shanghai) Co., LTD
Tel
400-820-6829
Email
sales@mitachieve.com
Country
China
ProdList
8860
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing@energy-chemical.com
Country
China
ProdList
44918
Advantage
58
Guangzhou Juntang Technology Co., Ltd
Tel
020-36607679 13502246435
Email
sales@dmstandards.com
Country
China
ProdList
10945
Advantage
58
TCI (Shanghai) Chemical Trading Co., Ltd.
Tel
021-021-61109150
Fax
021-61105897
Email
sales@tcisct.com
Country
China
ProdList
31121
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
029-61856358 15229202216
Fax
029-88380327
Email
1020@dideu.com
Country
China
ProdList
10005
Advantage
58
Changzhou Xianglong Pharmaceutical Technology Co., LTD
Tel
0519-88910898 18661161657
Email
yaoxiangqiu2021@163.com
Country
China
ProdList
9996
Advantage
58
Bide Pharmatech Ltd.
Tel
400-1647117 13681763483
Email
product02@bidepharm.com
Country
China
ProdList
62075
Advantage
58
Bide Pharmatech Ltd.
Tel
400-6005915
Email
sales@picasso-e.com
Country
China
ProdList
39653
Advantage
58
Jiaxing Zhejia Biotechnology Co., LTD
Tel
0573-85609002
Email
zhejia01@163.com
Country
China
ProdList
8875
Advantage
58
TargetMol Chemicals Inc.
Tel
4008200310
Email
marketing@tsbiochem.com
Country
China
ProdList
24644
Advantage
58
WEITIXIHAUGONG
Tel
0371-53370800 18037197114
Email
2853031799@qq.com
Country
China
ProdList
10110
Advantage
58
Shanghai Maclean Biochemical Technology Co., LTD
Tel
021-50706066 15221275939
Email
shenlinxing@macklin.cn
Country
China
ProdList
29976
Advantage
58
LGC Science (Shanghai) Ltd.
Tel
17717235263
Email
cindy.yang@lgcgroup.com
Country
China
ProdList
15583
Advantage
58
Shanghai Yingxin laboratory equipment Co., Ltd
Tel
021-021-59178156 15300768757
Email
359382369@qq.com
Country
China
ProdList
10674
Advantage
58
Nanjing Huanuo Biomedical Technology Co., Ltd
Tel
18913906212
Email
2885426135@qq.com
Country
China
ProdList
7160
Advantage
58
Shanghai Haohong Scientific Co., Ltd.
Tel
400-400-8210725
Email
malulu@leyan.com
Country
China
ProdList
39988
Advantage
58
Shanghai Guchen Biotechnology Co., LTD
Tel
021-34675735 19147740836
Email
1986399151@qq.com
Country
China
ProdList
9844
Advantage
58
Shanghai Zerui Biotechnology Co., Ltd.
Tel
021-54580889 18321124657
Fax
021-54580889
Email
731997554@qq.com
Country
China
ProdList
10608
Advantage
58
Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd
Tel
18502726233; 18502726233
Email
3641133981@qq.com
Country
China
ProdList
9713
Advantage
58
Henan Vcommend Consultrading Co., Ltd.
Tel
13393721940; 13393721940
Email
sales@vcommend.com
Country
China
ProdList
10005
Advantage
58
Guangdong Shengke Biochemical Technology Co., Ltd.
Tel
189-25112307 18925113981
Email
3809205144@qq.com
Country
China
ProdList
10000
Advantage
58
Nanjing Shizhou Biology Technology Co.,Ltd
Tel
17301488900
Fax
025-85560043
Email
judy.xia@synzest.com
Country
China
ProdList
12582
Advantage
58
Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd
Tel
18102736234 18102736234
Email
2208093734@qq.com
Country
China
ProdList
7664
Advantage
58
Hubei Moco Chemical Co., Ltd.
Tel
18627753421 18627756402
Fax
QQ：3001051413
Email
3001009495@qq.com
Country
China
ProdList
19063
Advantage
58
Chengdu Peter-like Biotechnology Co., Ltd.
Tel
028-81700200 13308200041
Email
2851167782@qq.com
Country
China
ProdList
11185
Advantage
58
Guangzhou Tosun Pharmaceutical Ltd
Tel
+86-020-61855200-902 +8618124244216
Email
info@upharm.cn
Country
China
ProdList
852
Advantage
58
Guangzhou Tosun Pharmaceutical Limited
Tel
+8618922120635
Email
sales@toref-standards.com
Country
China
ProdList
998
Advantage
58
China National Standard Pharmaceutical Corporation Limited
Tel
+8615391658522
Email
overseasales@yongstandards.com
Country
China
ProdList
11922
Advantage
58
Shanghai Hao Zhun Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
info@zzsrm.com
Country
CHINA
ProdList
6650
Advantage
58
Shanghai yiji industries Co., Ltd.
Tel
--
Fax
--
Email
yiji01@foxmail.com
Country
China
ProdList
6289
Advantage
50
Beijing Fubo Biotechnology Co., Ltd.
Tel
--
Fax
--
Email
info@f-biology.com
Country
CHINA
ProdList
6025
Advantage
58
Xiamen Huijia Biological Technology Co., Ltd.
Tel
--
Fax
--
Country
CHINA
ProdList
6973
Advantage
58
Shanghai Lianshuobao is Biotechnology Co., Ltd.
Tel
--
Fax
--
Email
lianshuobio@163.com
Country
CHINA
ProdList
6984
Advantage
58
Shanghai Yubo Biotechnology Co., Ltd.
Tel
--
Fax
--
Email
344843571@qq.com
Country
CHINA
ProdList
6318
Advantage
58

519-32-4, ISOCAFFEINERelated Search:

Caffeine IMpurity E HCl EC 1.1.3.22 Caffeine ISOCAFFEINE (1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-PURIN-9-YL)-ACETIC ACID SALOR-INT L307599-1EA SALOR-INT L307513-1EA CAFFEINE IMP. C (EP): 1,3,9-TRIMETHYL-3,9-DIHYDRO-1H-PURINE-2,6-DIONE (ISOCAFFEINE) SALOR-INT L307505-1EA 8-(3-chlorostyryl)caffeine SALOR-INT L307521-1EA SALOR-INT L122831-1EA SALOR-INT L123218-1EA

  • 2,6-DIHYDROXY-1,3,9-TRIMETHYLPURINE
  • 1,3,9-TRIMETHYLXANTHINE
  • CAFFEINE IMP C
  • ISOCAFFEINE
  • 3,9-dihydro-1,3,9-trimethyl-1H-purine-2,6-dione
  • 1,3,9-TRIMETHYLXANTHINE (ISOCAFFEINE) 2, 6-DIHYDROXY-1,3,9-T
  • 2,6-Dihydroxy-1,3,9-trimethylpurine, Isocaffeine
  • 1,3,9- Trimethyllxanthine
  • 1,3,9-triMethyl-1H-purine-2,6(3H,9H)-dione
  • Caffeine IMpurity C (Isocaffeine)
  • 1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione
  • Caffeine EP Impurity C
  • Caffeine Impurity 3(Caffeine EP Impurity C)
  • 1,3,9-trimethylpurine-2,6-dione
  • Isocaffeine (1,3,9-Trimethylxanthine)
  • 1,3,9-Trimethyl-3,9-dihydro-1H-puri
  • Caffeine EP Impurity C (Isocaffeine)
  • 1H-Purine-2,6-dione, 3,9-dihydro-1,3,9-trimethyl-
  • ISOCAFFEINE USP/EP/BP
  • 519-32-4
  • Nucleosides, Nucleotides, Oligonucleotides
  • Nucleoside Analogs
  • BioChemical
  • Biochemicals and Reagents