Reactive orange 45 (CAS 12769-03-8) — formula C34H59N7O12, molecular weight 757.9; category dyes and pigments.
Reactive orange 45 (CAS 12769-03-8) is a chemical raw material in the dyes and pigments category. Its molecular formula C34H59N7O12 comprises 34 C, 59 H, 7 N, 12 O atoms. Its molecular weight is about 757.9. Reported physicochemical data: LogP about -5.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 12769-03-8 |
|---|---|
| Molecular Formula | C34H59N7O12 |
| Molecular Weight | 757.9 |
| LogP | -5.2 |
| Category | Dyes & Pigments |
Reactive orange 45 is a colorant or pigment compound with CAS registry number 12769-03-8 and molecular formula C34H59N7O12 (molecular weight 757.9), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 12769-03-8
Its molecular formula C34H59N7O12 comprises 34 C, 59 H, 7 N, 12 O atoms.
Also known as: Reactive orange 45 · 活性橙45
Category: dyes and pigments
The CAS registry number of Reactive orange 45 is 12769-03-8.
Molecular formula C34H59N7O12, molecular weight 757.9.
It is also registered under: Reactive orange 45, 活性橙45.
Category: Dyes & Pigments.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Reactive orange 45 (CAS 12769-03-8), compiled from public chemistry databases.
| CAS Number | 12769-03-8 |
|---|---|
| PubChem CID | 444778 |
| Molecular Formula | C34H59N7O12 |
| IUPAC Name | (3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(3S,4R)-3-amino-4-methyloxolan-2-yl]amino]-3-hydroxypropanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-4-[[(2S)-1-[[(2S)-1-carboxy-3-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-oxobutanoic acid |
| Molecular Weight | 757.9 |
|---|---|
| XLogP3 | -5.2 |
| Hydrogen Bond Donor Count | 10 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 24 |
| Exact Mass | 757.42217034 |
| Monoisotopic Mass | 757.42217034 |
| Topological Polar Surface Area | 305 |
| Heavy Atom Count | 53 |
VOXUHHVRGZXUKP-CQHRWYTRSA-N; 12769-03-8; 12769-04-9
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 活性橙45