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41468-25-1

41468-25-1 structure
41468-25-1 structure
  • Name: Pyridoxal 5'-​phosphate monohydrate
  • Chemical Name: Pyridoxal 5'-phosphate
  • CAS Number: 41468-25-1
  • Molecular Formula: C8H12NO7P
  • Molecular Weight: 265.157
  • Catalog: Organic raw materials Aldehyde
  • Create Date: 2018-06-20 14:13:28
  • Modify Date: 2024-01-02 16:03:30
  • Pyridoxal 5'-phosphate hydrate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate hydrate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′‐phosphate (PMP)[1][2].
Name Pyridoxal 5'-phosphate
Synonyms Pyridoxal 5‘-phosphate monohydrate
4-Pyridinecarboxaldehyde, 3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]-, hydrate (1:1)
(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate hydrate (1:1)
5-Phosphate Monohydrate
PYRIDOXAL-5-PHOSPHATE H2O
EINECS 200-208-3
phosphopyridoxalmonohydrate
MFCD00149414
(4-Formyl-5-hydroxy-6-methyl-3-pyridinyl)methyl dihydrogen phosphate hydrate (1:1)
Pyridoxal 5-phosphate
Codecarboxylase Monohydrate
3-Hydroxy-2-methyl-5-([phosphonooxy]methyl)-4-pyridinecarboxaldehyde
pyridoxylphosphatemonohydrate
PLP
PYRIDOXAL-5-PHOSPHATEextrapure
Pyridoxal 5-Phosphate Monohydrate
Codecarboxylase
Description Pyridoxal 5'-phosphate hydrate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate hydrate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′‐phosphate (PMP)[1][2].
Related Catalog
Target

IC50: active form of vitamin B6[1]
References

[1]. Allen GF, et al. Pyridoxal 5'-phosphate deficiency causes a loss of aromatic L-amino acid decarboxylase in patients and human neuroblastoma cells, implications for aromatic L-amino acid decarboxylase and vitamin B(6) deficiency states.J Neurochem. 2010 Jul;114(1):87-96.

[2]. Calderón-Ospina CA, et al. B Vitamins in the nervous system: Current knowledge of the biochemical modes of action and synergies of thiamine, pyridoxine, and cobalamin.CNS Neurosci Ther. 2020 Jan;26(1):5-13.
Boiling Point 565.7ºC at 760 mmHg
Melting Point 140-143 °C(lit.)
Molecular Formula C8H12NO7P
Molecular Weight 265.157
Flash Point 296ºC
Exact Mass 265.035126
PSA 135.99000
LogP 0.45310
Storage condition 2-8°C
Water Solubility 5 g/L (20 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UV1208000
CHEMICAL NAME :
Pyridoxal, 5-(dihydrogen phosphate), monohydrate
CAS REGISTRY NUMBER :
41468-25-1
LAST UPDATED :
199504
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C8-H10-N-O6-P.H2-O
MOLECULAR WEIGHT :
265.18
WISWESSER LINE NOTATION :
T6NJ B1 CQ DVH E1OPQQO &QH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5900 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,922,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
850 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,922,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
4640 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,922,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
870 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,922,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - hypermotility, diarrhea
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,922,1961 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2669 No. of Facilities: 42 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 243 (estimated) No. of Female Employees: 243 (estimated)
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS UV1208000
HS Code 2936250000
HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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