1,3,3-trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine] 1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3 inverted exclamation marka-[3H]naphth[2,1-b][1,4]oxazine] 27333-47-7 Photorome I CAS 27333-47-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27333-47-7 |
| Molecular Formula | C22H36N2O |
| Molecular Weight | 344.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3,3-trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine] 1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3 inverted exclamation marka-[3H]naphth[2,1-b][1,4]oxazine] 27333-47-7 Photorome I (CAS 27333-47-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H36N2O. Molecular weight: 344.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H36N2O |
| Molecular Weight | 344.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
Related trimethylspiro Standards
- 1',3',3'-Trimethylspiro[chromene-2,2'-indoline]-6-sulfonic acid (CAS 82352-70-3)
- 1',3',3'-Trimethylspiro[chromene-2,2'-indolin]-6-ol (CAS 23001-29-8)
- 1,5,7-Trimethylspiro[indoline-3,2'-[1,3]dioxolan]-2-one (CAS 883644-89-1)
- 1,7,7-trimethylspiro[bicyclo[2.2.1]heptane-2,4’-imidazolidine]-2’,5’-dione (CAS 6929-30-2)
Recommended Standards
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- tert-Butyl N-(2-aminoethyl)-N-(2-methoxyethyl)carbamate (CAS 1427380-88-8)
- 3-[(pyridin-3-ylmethyl)amino]-1λ6-thiolane-1,1-dione dihydrochloride (CAS 1172845-35-0)
- N-(3,4-Dimethoxyphenyl)-4,5-dihydro-1,3-thiazol-2-amine (CAS 159091-88-0)
- 3-(2,4-Dichlorobenzoyl)-5-(3,4-dichlorobenzylidene)-2-thioxoimidazolidin-4-one (CAS 732288-03-8)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
Why CATO?
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