1-((5-Methylfuran-2-yl)methyl)guanidine hemisulfate CAS 30263-43-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30263-43-5 |
| Molecular Formula | 2*C7H11N3O H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-((5-Methylfuran-2-yl)methyl)guanidine hemisulfate (CAS 30263-43-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: 2*C7H11N3O H2O4S. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | 2*C7H11N3O H2O4S |
| Molecular Weight | 251.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylfuran Standards
- 2-(5-Methylfuran-2-yl)propanoic acid (CAS 1000004-70-5)
- N-((5-methylfuran-2-yl)methyl)pyridin-2-amine (CAS 100060-05-7)
- (3-Methylfuran-2-yl)boronic acid (CAS 1002128-98-4)
- Methyl[(5-methylfuran-2-yl)methyl]amine hydrochloride (CAS 100860-33-1)
- 6-(5-methylfuran-2-yl)-2-sulfanylidene-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 1014623-05-2)
- n-(1-(5-Methylfuran-2-yl)ethyl)propan-1-amine (CAS 1016708-34-1)
- [(5-Methylfuran-2-yl)methyl](2,2,2-trifluoroethyl)amine (CAS 1016793-67-1)
- 4-methylfuran-3-carboxylic acid (CAS 101870-15-9)
Recommended Standards
- 3-(2-Bromophenyl)-5-(3,4-diethoxyphenyl)-1H-1,2,4-triazole (CAS 1416347-31-3)
- DBCO-PEG9-DBCO (CAS 2353409-50-2)
- 6-Isobutylpyridin-2-amine (CAS 137346-99-7)
- (R)-(+)-3-Methoxy-2-methyl-3-oxopropylzinc bromide solution (CAS 343338-26-1)
- 2-(2-Hydroxypropan-2-yl)oxazole-4-carboxylic acid (CAS 1297546-09-8)
- Ethyl 2-amino-1-[trans-4-[(tert-butyldimethylsilyl)oxy]cyclohexyl]-1H-benzo[d]imidazole-5-carboxylate (CAS 1012104-43-6)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com