1,3-Propanediol Cyclic Orthocarbonate-d12 1,5,7,11-Tetraoxaspiro[5.5]undecane-d12 1219176-62-1 NSC 194647-d12 Tetraoxaspiroundecane-d12 CAS 1219176-62-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1219176-62-1 |
| Molecular Formula | C7D12O4 |
| Molecular Weight | 172.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Propanediol Cyclic Orthocarbonate-d12 1,5,7,11-Tetraoxaspiro[5.5]undecane-d12 1219176-62-1 NSC 194647-d12 Tetraoxaspiroundecane-d12 (CAS 1219176-62-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7D12O4. Molecular weight: 172.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7D12O4 |
| Molecular Weight | 172.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Propanediol Standards
- 1,3-Propanediol, 2-(hydroxymethyl)-2-[(2-propen-1-yloxy)methyl]- (CAS 3784-12-1)
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- 4217-66-7 2-Phenyl-1,2-propanediol DL-2-Phenylpropane-1,2-diol 1,2-Propanediol, 2-phenyl- AI3-13060 EINECS 224-154-5 (+-)-1-Methyl-1-phenyl-1,2-ethanediol (+-)-2-Phenyl-1,2-propanediol (CAS 4217-66-7)
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Recommended Standards
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- 2-Methyl-4-(tetrahydro-2h-pyran-4-yl)butan-1-amine (CAS 1344051-90-6)
- 2S-Amino-4-[[(4-chlorophenyl)methyl]amino]-1-(1-piperidinyl)-1-butanone (CAS 753504-58-4)
- PCB-28-d4 & PCB-114-d4 (CAS CATO-MCEM591028-HE)
- 2-[(4-phenylphenyl)formamido]acetic acid (CAS 75446-59-2)
- SHNH (CAS 133081-27-3)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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