Spiro-TTB CAS 515834-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 515834-67-0 |
| Molecular Formula | C81H68N4 |
| Molecular Weight | 1097.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Spiro-TTB (CAS 515834-67-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C81H68N4. Molecular weight: 1097.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C81H68N4 |
| Molecular Weight | 1097.43 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 50.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
Related Spiro Standards
- Spiro[9<I>H</I>-fluorene-9,9′-[9<I>H</I>]xanthene]-2,2′,7,7′-tetramine (CAS 1887794-22-0)
- 1,6-Di(spiro[fluorene-9,9'-xanthen]-2-yl)pyrene (CAS 1246183-53-8)
- Spiro[fluorene-9,9'-xanthene]-2,7-diylbis(diphenylphosphineoxide) (CAS 1346002-81-0)
- 80416-52-0 Spiro(cyclopenta(c)pyran-7(1H),2'(5'H)-furan)-4-carboxylic acid,1-(beta-D-glucopyranosyloxy)-4a,7a-dihydro-4'-(1-((3-(4-hydroxyphenyl)-1-oxo-2-propenyl)oxy)ethyl)-5'-oxo-, methyl ester, (1S-(1alpha,4aalpha,7alpha(R*),7aalpha))- Plumieride coumarate glucoside (CAS 80416-52-0)
- 56360-46-4 spiro[isobenzofuran-1(3h),9'-[9h]xanthen]-3-one,4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro- (CAS 56360-46-4)
- Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6'-(dipentylamino)-3'-methyl-2'-(phenylamino)- (CAS 129473-78-5)
- 3-(4-((4-(Spiro[indene-1,4'-piperidin]-1'-ylmethyl)benzyl)oxy)phenyl)hex-4-ynoic acid (CAS 1292290-42-6)
- Spiro-indolinone analogue, 71 (CAS 916047-16-0)
Recommended Standards
- Ibrutinib-biotin (CAS 1599432-18-4)
- 10-[4,4′′′′-Bis(1,1-dimethylethyl)-5′,5′′′-bis[4-(1,1-dimethylethyl)phenyl][1,1′:3′,1′′:3′′,1′′′:3′′′,1′′′′-quinquephenyl]-5′′-yl]-3,7-dibromo-10H-phenoxazine (CAS 1203471-43-5)
- (Phenylac1,D-Tyr(Et)2,Lys6,Arg8,des-Gly9)-Vasopressin (CAS 129520-65-6)
- 4-(2-Chloroacetamido)-n,n-diethylbenzamide (CAS 746608-51-5)
- 2,5-Furandione, polymer with 1,2-ethanediol (CAS 26009-59-6)
- 3-(2-(4-Fluorophenyl)hydrazono)-1-methylindolin-2-one (CAS 320422-06-8)
- (1R-trans)-(2-aminocyclohexanemethanamine-N,N')[ethanedioato(2-)-O,O']platinum (CAS 69651-36-1)
- 4-(2-Chloro-4-fluorophenyl)-7-hydroxy-2H-chromen-2-one (CAS 2304622-80-6)
- 1-(6-Fluoro-3-hydroxy-1H-indol-1-yl)ethan-1-one (CAS 1936314-45-2)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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