The difference in the formula weights reported for Product No. A2056, Acetyl Coenzyme A, on the website versus the label is due to the sodium and water content of the product which may vary from lot to lot. The formula weight of the free base is reported on the website, however on the label, variations in sodium and water content will reflect differences in formula weights reported on the label for a specific lot of product.
A2056
Acetyl coenzyme A trisodium salt
≥93% (HPLC), powder
Synonym(s):
Acetyl-S- CoA, Acetyl CoA
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About This Item
Empirical Formula (Hill Notation):
C23H35N7O17P3S · 3Na
CAS Number:
Molecular Weight:
875.52
NACRES:
NA.51
PubChem Substance ID:
UNSPSC Code:
41106305
MDL number:
Form:
powder
Assay:
≥93% (HPLC)
Solubility:
H2O: 100 mg/mL
Pricing and availability is not currently available.
Quality Segment
assay
≥93% (HPLC)
form
powder
solubility
H2O: 100 mg/mL
storage temp.
−20°C
SMILES string
O[C@H]1[C@](O[C@@H]([C@H]1OP(O)(O)=O)COP(OP(OCC(C)(C)[C@@H](O)C(NCCC(NCCSC(C)=O)=O)=O)(O)=O)(O)=O)([H])N2C3=NC=NC(N)=C3N=C2.[3Na]
InChI
1S/C23H38N7O17P3S.Na/c1-12(31)51-7-6-25-14(32)4-5-26-21(35)18(34)23(2,3)9-44-50(41,42)47-49(39,40)43-8-13-17(46-48(36,37)38)16(33)22(45-13)30-11-29-15-19(24)27-10-28-20(15)30;/h10-11,13,16-18,22,33-34H,4-9H2,1-3H3,(H,25,32)(H,26,35)(H,39,40)(H,41,42)(H2,24,27,28)(H2,36,37,38);/q;+1/p-1/t13-,16-,17-,18?,22-;/m1./s1
InChI key
HNLIOWFIXSPFEC-WLYMNMRISA-M
Gene Information
human ... CHAT(1103), HAT1(8520), KAT2A(2648), KAT2B(8850), KAT5(10524)
mouse ... HAT1(107435), KAT2A(14534), KAT2B(18519), KAT5(81601)
rat ... HAT1(296501), KAT2A(303539), KAT2B(301164), KAT5(192218)
Application
Acetyl-CoA is an essential cofactor and carrier of acyl groups in enzymatic acetyl transfer reactions. Acetyl CoA is formed either by the oxidative decarboxylation of pyruvate in mitochondria, by the oxidation of long-chain fatty acids, or by the oxidative degradation of certain amino acids. Acetyl-CoA is the starting compound for the citric acid cycle (Krebs cycle). Acetyl CoA is also a key precursor in lipid biosynthesis, and the source of all fatty acid carbons. Acetyl-CoA positively regulates the activity pyruvate carboxylase. Acetyl CoA is a precursor of the neurotransmitter acetylcholine. Histone acetylases (HAT) use Acetyl-CoA as the donor for the acetyl group use in the post-translational acetylation reactions of histone and non-histone proteins.
An essential cofactor in enzymatic acetyl transfer reactions.
Biochem/physiol Actions
Acetyl-CoA is an essential cofactor and carrier of acyl groups in enzymatic acetyl transfer reactions.
Acetyl-CoA is an essential cofactor and carrier of acyl groups in enzymatic acetyl transfer reactions. It is formed either by the oxidative decarboxylation of pyruvate in mitochondria, by the oxidation of long-chain fatty acids, or by the oxidative degradation of certain amino acids. Acetyl-CoA is the starting compound for the citric acid cycle (Kreb′s cycle). It is also a key precursor in lipid biosynthesis, and the source of all fatty acid carbons. Acetyl-CoA positively regulates the activity pyruvate carboxylase. It is a precursor of the neurotransmitter acetylcholine. Histone acetylases (HAT) use Acetyl-CoA as the donor for the acetyl group use in the post-translational acetylation reactions of histone and non-histone proteins.
Preparation Note
Prepared enzymatically
Other Notes
For more more technical information and a complete list of Coenzyme A deriviatives visit the Acyl Transfer Reagents Resource.
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This Item | |||
|---|---|---|---|
| solubility H2O: 100 mg/mL | solubility H2O: soluble 100 mg/mL, clear, colorless | solubility - | solubility - |
| assay ≥93% (HPLC) | assay ≥93% (HPLC) | assay ≥93% | assay - |
| Quality Level 300 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −70°C |
| form powder | form powder | form powder | form solution |
| Gene Information human ... CHAT(1103), HAT1(8520), KAT2A(2648), KAT2B(8850), KAT5(10524) | Gene Information human ... CHAT(1103), HAT1(8520), KAT2A(2648), KAT2B(8850), KAT5(10524) | Gene Information - | Gene Information human ... ACACB(32) |
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type N95 (US)
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For Product No. A2056, Acetyl Coeznyme A, why is the formula weight listed on the website and the formula weight listed on the label different?
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What is the formula weight for the Product No. A2056, Acetyl Coenzyme A?
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The formula weight for the Product No. A2056, Acetyl Coenzyme A, as reported on the website is for the free base with a weight of 809.57 daltons.
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What is the solution stability for the A2056, Acetyl Coenzyme A?
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The solution stability is reported as followed: A solution of the product can be stored in neutral buffer or below (pH 3-7) for no longer than two weeks at -20°C when divided into aliquots. This is recommended for keeping the solution stable. It would be better to prepare fresh solutions and use soon after.
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