YELLOW GRL (CAS 12220-52-9) — formula C34H24CrN8O6.H, molecular weight 693.6; category pharmaceutical intermediates and APIs.
YELLOW GRL (CAS 12220-52-9) is a pharmaceutical intermediates and APIs. Its molecular formula C34H24CrN8O6.H comprises 34 C, 25 H, 1 Cr, 8 N, 6 O atoms. Its molecular weight is about 693.6. Pharmaceutical intermediates and APIs are critical building blocks for drug synthesis, with strict requirements on purity, impurities and process consistency. Used in API synthesis, formulation and pre-clinical research; supplied with COA and impurity-profile documentation. 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 | 12220-52-9 |
|---|---|
| Molecular Formula | C34H24CrN8O6.H |
| Molecular Weight | 693.6 |
| Applications | Cosmetics, Pigment, U.S. Production: 2023: 45, Chromate(1-), bis[2-[2-[4, 5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-yl]diazenyl-.kappa.N1]benzoato(2-)-.kappa.O] |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: Cosmetics, Pigment, U.S. Production: 2023: 45, Chromate(1-), bis[2-[2-[4, 5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-yl]diazenyl-.kappa.N1]benzoato(2-)-.kappa.O].
YELLOW GRL is a pharmaceutical intermediate or API compound with CAS registry number 12220-52-9 and molecular formula C34H24CrN8O6.H (molecular weight 693.6), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 12220-52-9
Its molecular formula C34H24CrN8O6.H comprises 34 C, 25 H, 1 Cr, 8 N, 6 O atoms.
Also known as: YELLOW GRL · 黄色GRL
Category: pharmaceutical intermediates and APIs
The CAS registry number of YELLOW GRL is 12220-52-9.
Molecular formula C34H24CrN8O6.H, molecular weight 693.6.
It is also registered under: YELLOW GRL, 黄色GRL.
Recorded applications: Cosmetics, Pigment, U.S. Production: 2023: 45, Chromate(1-), bis[2-[2-[4, 5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-yl]diazenyl-.kappa.N1]benzoato(2-)-.kappa.O].
Category: Pharmaceutical Intermediates & APIs.
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 YELLOW GRL (CAS 12220-52-9), compiled from public chemistry databases.
| CAS Registry Number | 12220-52-9 |
|---|---|
| PubChem CID | 135993861 |
| Molecular formula | C34H24CrN8O6.H |
| IUPAC name | chromium(3+);hydron;bis(2-[(3-methyl-5-oxo-1-phenylpyrazol-2-id-4-yl)diazenyl]benzoate) |
| Molecular Weight | 693.6 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 2 |
| Exact Mass | 693.130210 |
| Monoisotopic Mass | 693.130210 |
| Topological Polar Surface Area | 172 |
| Heavy Atom Count | 49 |
Acid yellow 121; Orasol Yellow GRLN; DTXSID00897452; EINECS 227-022-5; CI 18690; Chromate(1-), bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazo-4-yl)azo)benzoato(2-))-, hydrogen; Hydrogen bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)benzoato(2-))chromate(1-); hydrogen bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]chromate(1-); RefChem:552654; DTXCID701326793; 227-022-5; 602-081-3; Bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)b-enzoato(2-))chromate(1-), hydrogen; Chromate(1-), bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)b-enzoato(2-))-, hydrogen; 12220-52-9; Bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)b- enzoato(2-))chromate(1-), hydrogen
| Regulatory & Food Contact | CIR / INCI: Cosmetic colorant |
|---|---|
| GHS notification summary | 50.4% (124 / 246) |
| GHS notification summary | 50.4% (124 / 246) |
|---|---|
| Reported hazard statements | H317 (47.6%), H319 (47.6%), H412 (49.2%) |
This chemical does not meet GHS hazard criteria for 50.4% (124 of 246) of all reports.
H317 (47.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
YELLOW GRL · CAS 12220-52-9 · C34H24CrN8O6.H.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 黄色GRL