1-Amino Hydantoin-13C3 CAS 957509-31-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 957509-31-8 |
| Molecular Formula | [13C]3H5N3O2 |
| Molecular Weight | 118.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Amino Hydantoin-13C3 (CAS 957509-31-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: [13C]3H5N3O2. Molecular weight: 118.07 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | [13C]3H5N3O2 |
| Molecular Weight | 118.07 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- CAS 253312-45-7 (CAS 253312-45-7)
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- Fumaric Acid-1,4- (CAS 96503-56-9)
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- 5,6,7,8-Tetrahydroimidazo[1,5-a]pyrazin-3-amine (CAS 601515-56-4)
- 3-(Hexan-3-ylamino)thietane 1,1-dioxide (CAS 1862971-48-9)
- 2,3,4,5-tetrachloro-4'-(trifluoromethyl)-1,1'-biphenyl 947-05-7 AR-1D1969 (CAS 947-05-7)
- 2-(4-Cyanotetrahydro-2H-pyran-4-yl)acetic acid (CAS 1098432-97-3)
- (2-Carboxyethyl)triphenylphosphonium tribromide (CAS 55985-85-8)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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