β-CGRP (human) CAS 101462-82-2
| CAS No. | 101462-82-2 |
| Molecular Formula | C162-H267-N51O48S3 |
| Molecular Weight | 3795.42 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 β-CGRP (human) (CAS 101462-82-2), a certified reference material (molecular formula C162-H267-N51O48S3, MW 3795.42 g/mol) for analytical method development and quality control.
Structurally, β-CGRP (human) (C162-H267-N51O48S3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 55.0, corresponding to approximately 55 ring(s) or double-bond equivalent(s). With a molecular weight of 3795.42 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), β-CGRP (human) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C162-H267-N51O48S3 |
| Molecular Weight | 3795.42 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 55.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 51 |
| Sulfur Atoms | 3 |
Related CGRP Standards
- α-CGRP (human) trifluoroacetate salt (CAS 90954-53-3)
- a-CGRP (mouse, rat) (H-2265.0500) (CAS 83651-90-5)
- CGRP (chicken) trifluoroacetate salt (CAS 114679-42-4)
- α-CGRP (8-37) (mouse, rat) (CAS 129121-73-9)
- α-CGRP (8-37) (human) (CAS 119911-68-1)
- a-CGRP (19-37) (human) (H-8885.0001) (CAS 101233-12-9)
- Tyr-α-CGRP (23-37) (mouse, rat) (CAS 198277-54-2)
- a-CGRP (23-37) (human) (H-8895.0001) (CAS 145459-33-2)
Recommended Standards
- Calcitonin,pro- (CAS 56645-65-9)
- GLP-2 (rat) (CAS 195262-56-7)
- Biotinyl-(Glu1)-Orexin A (human, mouse, rat) trifluoroacetate salt (CAS 1678416-50-6)
- Tyr-Proinsulin C-Peptide (55-89) (human) (CAS 139532-11-9)
- 4-Isopropylisobenzofuran-1,3-dione (CAS 54108-76-8)
- 2,2-Diallylpiperidine (CAS 91355-50-9)
- 5-[4-(Trifluoromethyl)phenyl]furan-2-carbaldehyde (CAS 55377-77-0)
- (7S,8aR)-7-fluorohexahydropyrrolo[1,2-a]pyrazin-3(4H)-one (CAS 2165789-76-2)
- 1-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydroisoquinoline (CAS 155315-03-0)
- 3-(3-Bromo-4-methoxyphenyl)-2,2-dimethylpropan-1-amine (CAS 1341369-89-8)
- Efinaconazole impurity 51 (CAS CATO-C4X-124351)
- 3-(1-((Benzyloxy)carbonyl)piperidin-2-yl)propanoic acid (CAS 889942-91-0)
- Acetic acid, 2-(cyclobutylamino)-2-oxo-, ethyl ester (CAS 722486-87-5)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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