Toluene-2,3,4,5,6-d5 CAS 1603-99-2
| CAS No. | 1603-99-2 |
| Molecular Formula | - |
| Molecular Weight | 97.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Toluene-2,3,4,5,6-d5 (CAS 1603-99-2), a certified reference material (molecular formula C7H3D5, MW 97.17 g/mol) for analytical method development and quality control.
Toluene-2,3,4,5,6-d5 (C7H3D5) contains deuterium isotope labeling, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Toluene-2,3,4,5,6-d5 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H3D5 |
| Molecular Weight | 97.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Toluene Standards
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- Toluene (CAS 108-88-3)
- 2-Toluene glycidyl ether (CAS 2210-79-9)
- 349-50-8 Toluene, alpha-chloro-alpha,alpha-difluoro- 4-05-00-00814 (Beilstein Handbook Reference) Benzene, (chlorodifluoromethyl)- BRN 2041754 (Chlorodifluoromethyl)benzene omega-Chlorodifluorotoluene Difluorochlorotoluene (CAS 349-50-8)
- 3-(Toluene-4-sulfonyl)propylamine hydrochloride (CAS 1158465-06-5)
- Toluene-3,4-dithiol zinc salt <SUP>-</SUP> hydrate (CAS 123333-86-8)
Recommended Standards
- Diallylamine (CAS 124-02-7)
- 333-20-0 TM7213864A Potassium thiocyanate Thiocyanic acid, potassium salt Potassium thiocyanate [NF] Thiocyanic acid, potassium salt (1:1) AI3-28747 Arterocyn Aterocyn Caswell No. 703 CCRIS 4041 EINECS 206-370-1 EPA Pesticide Chemical Code 068201 Kyonate Potassium isothiocyanate Potassium rhodanate Potassium sulfocyanate Potassium thiocyanide Rhocya Rodanca Thio-cara UNII-TM7213864A EC 206-370-1 (CAS 333-20-0)
- (E)-N-Cyclopropylpropan-1-imine (CAS 27845-64-3)
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- 104857-27-4 ACMC-20m7ol Isothiazolo[5,4-b]pyridin-3(2H)-one, 2-phenyl- (CAS 104857-27-4)
- 2,5-Bis(5-(tert-butyl)benzo[d]oxazol-2-yl)benzenethiol (CAS 34114-04-0)
- (2S,3S)-2-(1-ethyl-1H-imidazol-2-yl)tetrahydro-2H-pyran-3-amine (CAS 1820579-89-2)
- 4-Methyl-8-(3-nitrophenyl)-2,6-dioxohexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide (CAS 1257740-42-3)
- 2-(4-Bromophenoxy)-3-chloro-5-(trifluoromethyl)pyridine (CAS 1036492-02-0)
- 1-(4-Chlorophenyl)cycloheptan-1-amine (CAS 1094341-14-6)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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 18665070610 / Nicole.chen@cato-chem.com