(S)-3-(Pyrrolidin-3-yl)-3,4-dihydro-1H-benzo[c][1,2,6]thiadiazine 2,2-dioxide CAS 1389441-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1389441-89-7 |
| Molecular Formula | C11H15N3O2S |
| Molecular Weight | 253.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-(Pyrrolidin-3-yl)-3,4-dihydro-1H-benzo[c][1,2,6]thiadiazine 2,2-dioxide (CAS 1389441-89-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15N3O2S. Molecular weight: 253.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15N3O2S |
| Molecular Weight | 253.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related S Standards
- (R)-3-(Pyrrolidin-3-yl)-3,4-dihydro-1H-benzo[c][1,2,6]thiadiazine 2,2-dioxide (CAS 1389441-90-0)
- 3-(Pyrrolidin-3-yl)-3,4-dihydro-1H-benzo[c][1,2,6]thiadiazine 2,2-dioxide (CAS 1420854-71-2)
- 1-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)ethan-1-one (CAS 58722-33-1)
- 3-(Pyrrolidin-1-ylmethyl)-[1,1'-biphenyl]-4-ol (CAS 66839-97-2)
- 1-(Pyrrolidin-1-ylcarbonyl)-2-bromobenzene (CAS 124461-27-4)
- 1-(Pyrrolidin-1-yl)-2-(1-oxa-8-azaspiro[4.5]decan-3-yl)ethan-1-one (CAS 1422066-94-1)
- Pyrrolidin-1-yl(2-oxa-9-azaspiro[5.5]undecan-3-yl)methanone (CAS 1422067-06-8)
- 1,6-Di(pyrrolidin-1-yl)hexane-1,6-dione (CAS 92377-34-9)
Recommended Standards
- 4-((E)-2-benzothiazol-2-yl-vinyl)-phenol (CAS 137449-43-5)
- 6-Tosyl-2-oxa-6-azaspiro[3.3]heptane (CAS 13573-28-9)
- 3-Amino-2-phenylquinazoline-4(3H)-thione (CAS 13961-55-2)
- Roflumilast (CAS 162401-32-3)
- 4-Amino-6-(2,1,3-benzothiadiazol-4-yl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-46-5)
- 1-(4-Nitrophenyl)indeno[1,2-c]pyrazol-4(1H)-one (CAS 141717-44-4)
- Aprepitant Impurity 2 (CAS 1185502-97-9)
- (R)-2-Fluoropyrrolidine (CAS 1315001-08-1)
- Ethyl 2-((5-(2-(4-phenylpiperazin-1-yl)acetamido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 719286-49-4)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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