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ChemicalBook >> CAS DataBase List >> L-Tetrahydrofolic Acid

L-Tetrahydrofolic Acid

L-Tetrahydrofolic Acid price.
  • $50 - $1575
  • Product name: L-Tetrahydrofolic Acid
  • CAS: 135-16-0
  • MF: C19H23N7O6
  • MW: 445.43
  • EINECS:205-181-1
  • MDL Number:MFCD00135583
  • Synonyms:L-5,6,7,8-Tetrahydrofolic acid;Tetrahydropteroylglutaamic acid;(6S)-Thfa;C00101;Tetrahydrofolic acid,5,6,7,8-Tetrahydropteroyl-L-glutamic acid, THF;L-Tetrahydrofolic Acid, synthesized on receipt of order. 95% MiniMuM purity when shipped.;(-)-L-5,6,7,8-Tetrahydrofolic acid;2-[[4-[(2-amino-4-oxo-5,6,7,8-tetrahydro-1H-pteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid
18 prices
Selected condition：
Brand
  • Ambeed
  • American Custom Chemicals Corporation
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 25MG
  • 50mg
  • 100mg
  • 250mg
  • 500MG
  • 1g
  • 96Tests
  • ManufacturerAmbeed
  • Product numberA276659
  • Product descriptionTetrahydrofolic acid 67%
  • Packaging100mg
  • Price$152
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA276659
  • Product descriptionTetrahydrofolic acid 67%
  • Packaging250mg
  • Price$270
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA276659
  • Product descriptionTetrahydrofolic acid 67%
  • Packaging1g
  • Price$705
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0009069
  • Product descriptionTETRAHYDROFOLIC ACID 95.00%
  • Packaging500MG
  • Price$1035
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0009069
  • Product descriptionTETRAHYDROFOLIC ACID 95.00%
  • Packaging1G
  • Price$1575
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42123
  • Product descriptionTetrahydrofolicacid,≥65% ≥65%
  • Packaging25MG
  • Price$52.42
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42123
  • Product descriptionTetrahydrofolicacid,65% 65%
  • Packaging100MG
  • Price$132.16
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42123
  • Product descriptionTetrahydrofolicacid,65% 65%
  • Packaging1G
  • Price$792.96
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0003422
  • Product descriptionTetrahydrofolic acid
  • Packaging25mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0003422
  • Product descriptionTetrahydrofolic acid
  • Packaging50mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0003422
  • Product descriptionTetrahydrofolic acid
  • Packaging100mg
  • Price$130
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD33000520
  • Product descriptionTetrahydrofolic acid 95+%
  • Packaging50mg
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD33000520
  • Product descriptionTetrahydrofolic acid 95+%
  • Packaging25mg
  • Price$119
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberT3125
  • Product descriptionTetrahydrofolic acid ≥65% (when packaged), powder
  • Packaging25mg
  • Price$68.8
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberT3125
  • Product descriptionTetrahydrofolic acid ≥65% (when packaged), powder
  • Packaging100mg
  • Price$190
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberT3125
  • Product descriptionTetrahydrofolic acid ≥65% (when packaged), powder
  • Packaging1g
  • Price$970
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Ambeed A276659 Tetrahydrofolic acid 67% 100mg $152 2021-12-16 Buy
Ambeed A276659 Tetrahydrofolic acid 67% 250mg $270 2021-12-16 Buy
Ambeed A276659 Tetrahydrofolic acid 67% 1g $705 2021-12-16 Buy
American Custom Chemicals Corporation AAA0009069 TETRAHYDROFOLIC ACID 95.00% 500MG $1035 2021-12-16 Buy
American Custom Chemicals Corporation AAA0009069 TETRAHYDROFOLIC ACID 95.00% 1G $1575 2021-12-16 Buy
Chem-Impex 42123 Tetrahydrofolicacid,≥65% ≥65% 25MG $52.42 2021-12-16 Buy
Chem-Impex 42123 Tetrahydrofolicacid,65% 65% 100MG $132.16 2021-12-16 Buy
Chem-Impex 42123 Tetrahydrofolicacid,65% 65% 1G $792.96 2021-12-16 Buy
ChemScene CS-0003422 Tetrahydrofolic acid 25mg $50 2021-12-16 Buy
ChemScene CS-0003422 Tetrahydrofolic acid 50mg $80 2021-12-16 Buy
ChemScene CS-0003422 Tetrahydrofolic acid 100mg $130 2021-12-16 Buy
Crysdot CD33000520 Tetrahydrofolic acid 95+% 50mg $220 2021-12-16 Buy
Crysdot CD33000520 Tetrahydrofolic acid 95+% 25mg $119 2021-12-16 Buy
Sigma-Aldrich T3125 Tetrahydrofolic acid ≥65% (when packaged), powder 25mg $68.8 2024-03-01 Buy
Sigma-Aldrich T3125 Tetrahydrofolic acid ≥65% (when packaged), powder 100mg $190 2024-03-01 Buy
Sigma-Aldrich T3125 Tetrahydrofolic acid ≥65% (when packaged), powder 1g $970 2024-03-01 Buy

Properties

Melting point :>162°C (dec.)
Boiling point :555.12°C (rough estimate)
Density :1.4216 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.6800 (estimate)
storage temp. :-20°C
solubility :Aqueous Base (Slightly), DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
form :powder
pka :3.51±0.10(Predicted)
color :off-white to tan
BRN :9238187
Stability :We have observed that this material decomposes steadily over time. Use immediately upon receipt.
LogP :-3.685 at 25℃

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Tetrahydrofolic acid (THFA), the reduced form of folic acid, serves as a cofactor in methyltransferase reactions and is the major one-carbon carrier in one carbon metabolism. Its metabolites participate in the synthesis of thymidine for incorporation into DNA or the synthesis of purines, as well as in the formation of methionine, which can be converted to the ubiquitous methyl donor, S-adenosylmethionine . THFA has also been used to study the activation of metabolite-binding riboswitches.

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