Proveedores de CAS
73-40-5
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Identificación | CAS |
73-40-5 | Formula |
C5H5N5O | EINECS |
200-799-8 |
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36 Proveedores registrados
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
Más detalles se encuentran aquí
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 |
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 Más detalles se encuentran aquí
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 Más detalles se encuentran aquí
Xiamen Equation Chemical Co.,Ltd
P.R.China
AK Scientific, Inc.
USA
Chemlyte Solutions
P.R.China
Más detalles se encuentran aquí
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
XD BIOCHEMS Ltd
P.R.China
Sigma-Aldrich International GmbH
Switzerland
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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