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Lieferanten für CAS
73-40-5
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Daten | | CAS |
73-40-5 | | Formula |
C5H5N5O | | EINECS |
200-799-8 |
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36 Registerierte Lieferanten
Simagchem Corporation
P.R.China
Aecochem Corp.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
| Appearance | A white to cream white color powder
| | Identification | Comply
| | Colour Of Solution | Not more intensely coloured than referance solution Y5
| | Assay (HCLO4) | 98.0~102.0%
| | Purity (HPLC) | ≥ 99.0%
| | Loss On Drying | ≤ 0.5%
| | Single Impurity | ≤ 0.5%
| | Ash | ≤ 0.2%
| | Particle size (<100um) | ≥ 99%
| | Heavy metals | ≤ 10PPM
| | Arsenic | ≤ 2PPM |
Hangzhou Keying Chem Co., Ltd.
P.R.China
H&Z Industry Co.,Ltd
P.R.China
Xingrui Industry Co., Limited
P.R.China
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C5H5N5O Molecular Weight: 151.13 Hazard Symbols: Xi WGKGermany: 3 HS Code: 29335990
Weitere Informationen finden Sie hier
Sigma-Aldrich International GmbH
Switzerland
Inventys Research Company Pvt. Ltd.
India
End Applications:
Shampoo, Metallic paints, simulated pearls and plastics
Availability [MT / KG}: MT
Xinxiang Aurora Biotechnology Co., Ltd.
P.R.China
Biesterfeld Spezialchemie GmbH
Germany
X´ian Taicheng Chem Co., Ltd
P.R.China
Create Chemical Co., Ltd.
P.R.China
| Assay | 99%
| | Appearance | White powder
| | Capacity | 1000MT per year
| | Packaging | 25kg/bag, or as customized package |
XD BIOCHEMS Ltd
P.R.China
Krada CPS Industry S.L
Spain
Hangzhou Zhongqi Chem Co., Ltd
P.R.China
Nantong Xindao Biotech Ltd
P.R.China
Lori Industry Co., Ltd
P.R.China
Zehao Industry Co., Ltd.
P.R.China
Hangzhou Lingrui Chemical Co., Ltd.
P.R.China
Skyrun Industrial Co., Ltd.
P.R.China
Shandong SanYoung Industry Co., Ltd
P.R.China
Ambeed, Inc.
USA
Purity: 95% HPLC Smile code: O=C1NC(N)=NC2=C1NC=N2 MDL Number: MFCD00071533 MolFormula: C5H5N5O MolWeight: 151.1261 Available in stock: 29428.259 Weitere Informationen finden Sie hier
BLD Pharmatech Ltd
P.R.China
Smile code:O=C1NC(N)=NC2=C1NC=N2 MDL Number:MFCD00071533 Purity :95% HPLC Available in stock: 27243.007 g Weitere Informationen finden Sie hier
Xiamen Equation Chemical Co.,Ltd
P.R.China
AK Scientific, Inc.
USA
Chemos GmbH & Co. KG
Germany
BuGuCh & Partners
Germany
Guanine Basic information
Organic bases 6-Thioguanine Chemical Properties Uses Production method
Product Name: Guanine
CAS: 73-40-5
MF: C5H5N5O
MW: 151.13
EINECS: 200-799-8
Product Categories: Pharmaceutical Intermediates;Intermediates;Purine;Purines;Acyclovir;Biochemistry;Nucleobases and their analogs;Nucleosides, Nucleotides & Related Reagents;Nucleic acids;Bases & Related Reagents;Nucleotides;nucleoside;API
Mol File: 73-40-5.mol
Guanine Structure
Guanine Chemical Properties
mp >300 °C(lit.)
storage temp. 2-8°C
solubility 1 M NaOH: 0.1 M at 20 °C, clear, colorless
Water Solubility practically insoluble
Merck 14,4564
BRN 9680
Stability: Stable. Incompatible with strong oxidizing agents.
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WG Critical Care, LLC
USA
Biddle Sawyer Corp.
USA
Canada Colors & Chemicals Limited
Canada
Fabrichem, Inc.
USA
Austin Chemical Company, Inc.
USA
CM Fine Chemicals
Switzerland
Santa Cruz Biotechnology, Inc.
USA
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