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ChemicalBook >> CAS DataBase List >> TEMAZEPAM-D5

TEMAZEPAM-D5

TEMAZEPAM-D5 price.
  • $49.1 - $2221.5
  • Product name: TEMAZEPAM-D5
  • CAS: 136765-51-0
  • MF: C16H8ClD5N2O2
  • MW: 305.77
  • EINECS:803-032-0
  • MDL Number:MFCD00673311
  • Synonyms:TEMAZEPAM-D5;2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-3-hydroxy-1-methyl-5-(phenyl-d5)-;TEMAZEPAM-D5,100/MLINMETHANOL;Temazepam-d5 solution;Temazepam-d5 (CRM);7-chloro-3-hydroxy-1-methyl-5-(2,3,4,5,6-pentadeuteriophenyl)-3H-1,4-benzodiazepin-2-one;Temazepam-d5 (phenyl-d5);[2H5]-Temazepam, racemic mixture
12 prices
Selected condition:
Brand
  • Biosynth
  • Cayman Chemical
  • Chemtos
  • Sigma-Aldrich
  • Usbiological
Package
  • 1ml of 1mg
  • 500μg
  • 500ug
  • 1ml of 0.1mg
  • 1mg
  • 1mL
  • 10ml
  • 25ml
  • 50ml
  • ManufacturerBiosynth
  • Product numberLFA76551
  • Product descriptionTemazepam-d5 solution
  • Packaging10ml
  • Price$851.7
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberLFA76551
  • Product descriptionTemazepam-d5 solution
  • Packaging25ml
  • Price$1388.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberLFA76551
  • Product descriptionTemazepam-d5 solution
  • Packaging50ml
  • Price$2221.5
  • Updated2026-06-04
  • Buy
  • ManufacturerCayman Chemical
  • Product number15859
  • Product descriptionTemazepam-d5 ≥98%
  • Packaging500μg
  • Price$69
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number15859
  • Product descriptionTemazepam-d5 ≥98%
  • Packaging1mg
  • Price$127
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number18565
  • Product descriptionTemazepam-d5 (CRM)
  • Packaging1mg
  • Price$135
  • Updated2026-04-30
  • Buy
  • ManufacturerChemtos
  • Product numberSL-T-09120
  • Product descriptionTemazepam-d51mg/ml
  • Packaging1ml of 1mg
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerChemtos
  • Product numberSL-T-09020
  • Product descriptionTemazepam-d50.1mg/ml
  • Packaging1ml of 0.1mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberT-902
  • Product descriptionTemazepam-d5 solution 100?μg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant?
  • Packaging1mL
  • Price$49.1
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberT-912
  • Product descriptionTemazepam-d5 solution 1.0?mg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant?
  • Packaging1mL
  • Price$190
  • Updated2026-04-30
  • Buy
  • ManufacturerUsbiological
  • Product number466936
  • Product descriptionTemazepam (Phenyl D5)
  • Packaging500ug
  • Price$319
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number466936
  • Product descriptionTemazepam (Phenyl D5)
  • Packaging1mg
  • Price$432
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Biosynth LFA76551 Temazepam-d5 solution 10ml $851.7 2026-06-04 Buy
Biosynth LFA76551 Temazepam-d5 solution 25ml $1388.5 2026-06-04 Buy
Biosynth LFA76551 Temazepam-d5 solution 50ml $2221.5 2026-06-04 Buy
Cayman Chemical 15859 Temazepam-d5 ≥98% 500μg $69 2026-04-30 Buy
Cayman Chemical 15859 Temazepam-d5 ≥98% 1mg $127 2026-04-30 Buy
Cayman Chemical 18565 Temazepam-d5 (CRM) 1mg $135 2026-04-30 Buy
Chemtos SL-T-09120 Temazepam-d51mg/ml 1ml of 1mg $120 2021-12-16 Buy
Chemtos SL-T-09020 Temazepam-d50.1mg/ml 1ml of 0.1mg $50 2021-12-16 Buy
Sigma-Aldrich T-902 Temazepam-d5 solution 100?μg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant? 1mL $49.1 2026-04-30 Buy
Sigma-Aldrich T-912 Temazepam-d5 solution 1.0?mg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant? 1mL $190 2026-04-30 Buy
Usbiological 466936 Temazepam (Phenyl D5) 500ug $319 2026-06-03 Buy
Usbiological 466936 Temazepam (Phenyl D5) 1mg $432 2026-06-03 Buy

Properties

Boiling point :549.874±50.00 °C(Press: 760.00 Torr)(predicted)
Density :1.348±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
Flash point :9℃
storage temp. :-20°C
pka :11.664±0.40(predicted)
InChIKey :SEQDDYPDSLOBDC-VIQYUKPQSA-N
EPA Substance Registry System :2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-3-hydroxy-1-methyl-5-(phenyl-d5)- (136765-51-0)

Safety Information

Symbol(GHS): Flame (GHS02)Skull and Crossbones (GHS06)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P311 Call a POISON CENTER or doctor/physician.

Description

Temazepam-d5is intended for use as an internal standard for the quantification of temazepam by GC- or LC-MS. Temazepam is a benzodiazepine compound that positively modulates GABAA receptors to produce antihypnotic and anxiolytic effects. This product is intended for forensic and research purposes.

This product is a qualified Reference Material (RM) that has been manufactured and tested to meet ISO17025 and Guide 34 guidelines. These materials are tested using validated analytical methods on qualified instrumentation to ensure traceability of measurements. All traceable RMs may be distinguished by their CofAs and can be downloaded below using the batch number located on the product label. For a representative CofA please contact our technical support.

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