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CAS 77449-94-6Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 77449-94-6 Safety Reference and Supplier SDS Request

(2R,4R)-4-hydroxypyrrolidine-2-carboxylic acid hydrochloride

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Preliminary reference disclaimer

This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.

Documentation status

Preliminary safety reference

Available

Supplier-issued SDS

Available by request

COA

Available by RFQ / lot confirmation

Transport classification

Requires shipment review

Identity

CAS Number

77449-94-6

Chemical name

(2R,4R)-4-hydroxypyrrolidine-2-carboxylic acid hydrochloride

Molecular formula

C5H10ClNO3

Molecular weight

167.59 g/mol

Synonyms

cis-4-Hydroxy-D-proline hydrochloride; cis-4-Hydroxy-D-proline (hydrochloride); rel-(2R,4R)-4-Hydroxypyrrolidine-2-carboxylic acid hydrochloride; CIS-4-HYDROXY-D-PROLINE HCL; D-PROLINE, 4-HYDROXY-, HYDROCHLORIDE, (4R)-; Cis-4-Hydroxy-D Proline hydrochloride; (4R)-4-Hydroxy-D-proline--hydrogen chloride (1/1); H-cis-D-Hyp-OH inverted exclamation mark currencyHCl

InChIKey

YEJFFQAGTXBSTI-VKKIDBQXSA-N

PubChem CID

12310682

Hazard / GHS Reference

Signal word

Warning

Catalog reference cue; confirm supplier documentation before use.

Hazard statements

H315, H319, H335

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

  • Keep container tightly closed and dry. Store in a well-ventilated place. Recommended storage conditions: pressurized, room temperature

First Aid / Accidental Release

  • Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
  • If inhaled, move the person to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
  • Rinse with plenty of water for at least 15 minutes and consult a physician.
  • Wash with soap and plenty of water. Consult a physician.
  • Use personal protective equipment and emergency procedures. Avoid dust generation. Avoid inhaling vapors, mists or gases. Ensure adequate ventilation. Evacuate personnel to a safe area. Avoid inhaling dust. See
  • Do not allow the product to enter the sewer.

Firefighting / Stability

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Physical and Chemical Reference

Physical property reference values are not available in the current MolGraph catalog record.

Transport / Shipment Review

Shipment review

Shipment details require review before fulfillment.

Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.

  • Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.